Fake Microsoft Security Alerts – How the Virus Pop-up Scam Works

The fake Microsoft Security Alert is a common tech support scam affecting Windows users. Malicious websites use fake pop-up warnings posing as Microsoft to trick users into calling fraudulent phone numbers. By instilling fear of malware and hacking, scammers aim to gain remote access and steal personal data and money.

This comprehensive guide will dive deep into how the Microsoft Security Alert scam works, real examples of the phishing pop-ups, and most crucially, how to identify and avoid becoming victimized. We’ll also provide best practices if you encountered any suspicious activity or may have downloaded malware.

Overview of the Fake Microsoft Security Alert Scam

The Microsoft Security Alert scam is a widespread threat for all Windows users. Through fake pop-up alerts, scammers impersonate Microsoft in order to deceive users into allowing remote access to their computers.

Here’s an overview of how the scam typically operates:

  • Malicious redirects lead to fake Microsoft security pop-ups
  • Pop-ups use logos and urgent warnings about viruses
  • Scare tactics pressure users into calling tech support numbers
  • Numbers route to overseas scam call centers, not Microsoft
  • Callers are tricked into providing remote computer access
  • Scammers install spyware, steal data, encrypt files for ransom

This scam is also known as the “Microsoft technician virus” and “Windows Defender security alert” phishing scam. The pop-ups are very convincing at first glance, leveraging the Microsoft brand and alarms about malware to make the warnings seem credible. But it’s all an act aimed at scaring regular users into calling the fraudsters.

Once remote access is gained, scammers have full control to install malware, take personal information, lockdown computers with ransomware, or trick victims into unnecessary payments. Microsoft would never contact users this way or use such deceptive pop-up warnings.

Common Traits of Fake Microsoft Security Alerts

While the specific messages vary, most fake Microsoft alerts share certain characteristics:

  • Microsoft or Windows logos and branding
  • Urgent warnings about viruses, malware or hacking
  • Threats of stolen data, identity theft or ransomware
  • Toll-free numbers with area codes like 844 or 888
  • Poor grammar, spelling and wording errors
  • Requests for immediate action to call tech support

Examples of Fake Microsoft Security Alerts

To illustrate what these fraudulent pop-ups look like, here are some examples:

  • “ALERT FROM MICROSOFT: Your PC is infected with 8 viruses! Call toll-free 844-245-1245 immediately to prevent file deletion and identity theft.”
  • “Microsoft Firewall Alert: Hackers have accessed your computer! Call 888-867-1432 now to speak with a Windows security expert before all data is compromised.”
  • “URGENT WARNING FROM MICROSOFT – Your Windows license has expired allowing virus entry. Call 833-712-8658 before your PC is fully corrupted!”
  • “MICROSOFT COMPROMISED – Windows Defender has detected RANSOMWARE on your PC! Call tech support immediately 844-426-0392 before all files are encrypted!”

As you can see, the pop-ups leverage the Microsoft brand and urgent threats about malware, hacking and ransomware to frighten users. But again, it’s all just a facade to trick you into giving up remote access. Microsoft would never send alerts like these.

Now let’s examine the scam details even further.

How the Microsoft Security Alert Scam Works

Cybercriminals are using an array of deceptive techniques to target Windows users with fake security alerts. Here’s an in-depth look at exactly how the scam unfolds:

Step 1: Victim Lands on Malicious Website

The sequence often starts with a user visiting a compromised website harboring malware. Some examples of dangerous sites include:

-Torrent sites offering illegal downloads of movies, music or software

-Offshore and unlicensed gambling platforms

-Adult websites with inappropriate content

-Bogus technical support sites

-Suspicious pages for “free” movie and TV streaming

These types of websites are infested with malware and redirects. The user may click a link or button that seems harmless, only to suddenly get rerouted.

Step 2: Fake Microsoft Pop-up Appears

Once redirected, the fraudulent pop-up alert appears on-screen pretending to be from Microsoft. The alerts look like real warnings with Microsoft logos, colors and mentions of security threats.

Visually, pop-ups are engineered to mimic the classic Windows blue screen of death. The goal is to impatiently alarm the user into calling tech support right away.

Step 3: User Calls the Tech Support Number

Spooked by warnings of computer infections, hacking and stolen data, the user calls the tech support number shown on the pop-up.

But in reality, these numbers route internationally to scam call centers in India rather than any legitimate Microsoft operation.

Step 4: Scammer “Confirms” the Security Threat

When the user describes the pop-up alert, the overseas scammer will confirm the computer is under active attack by hackers, infected with viruses, or already compromised by malware.

The scammer insists the threats are real and an immediate remote software connection is required to assess the damage and get the computer cleaned.

Step 5: Remote Access Software is Installed

Following the scammer’s instructions, the user is directed to a website to download remote access software like AnyDesk.

The scammer will provide a connection code to enter into the software, allowing them to take control of the victim’s computer remotely.

Step 6: Scammer Steals Data and Money

Once connected, the scammer has full access to files, passwords, accounts and payment information. Common attacks include:

  • Installing actual malware and viruses
  • Encrypting files and holding computer ransom
  • Stealing login credentials and personal information
  • Transferring money out of accessed financial accounts
  • Logging into and changing passwords for accounts
  • Tricking the user into unnecessary payments for fake “security software” or tech support services

In summary, the pop-ups are simply a lure to get users to hand over their computer. The real motives are identity theft, installation of malware, and extortion.

What to Do If You Get a Fake Microsoft Security Alert

If you see one of these fraudulent pop-ups on your Windows PC, here are the immediate steps to take:

Close Out the Alert Right Away

Do not call the number or click anything in the alert window. The warnings are fake and only lead to scams.

Disconnect from the Internet

Exit any open browsers and cut off internet access on affected devices to terminate connections.

Scan for Malware Infections

Run a full system antivirus scan to uncover and remove any malware, viruses or remote access tools that may have already been installed.

Change All Passwords

Reset the passwords on any accounts that were logged into that device, especially financial accounts, email, and ecommerce sites. Enable two-factor authentication where possible.

Contact Banks and Credit Cards

If there’s chance your financial information was exposed, inform your bank and credit card companies to watch for fraudulent charges.

Avoid Suspicious Websites

Refrain from visiting shady sites where tech support scam pop-ups are most prevalent, like illegal streaming and torrent platforms.

The crucial steps are closing down internet access, scanning for malware, and changing passwords as a precaution in case viruses or spyware were already installed before the pop-up appeared.

What to Do If You Already Called the Scammers

If you already contacted the scammers and provided remote access before realizing it was a scam, remain calm and take these steps right away:

Terminate the Remote Session

If the scammer is still connected, immediately end the remote access session through your software’s management console or disconnect your PC’s internet.

Run Antivirus Scans

Perform full scans with your antivirus software and the Windows Defender tool to remove anything suspicious the scammer may have planted, including remote access trojans. Delete all infections detected.

Change All Account Passwords

For any accounts you accessed while the scammer had remote access, change the passwords immediately. Enable two-factor authentication if available.

Contact Your Bank

Alert your bank to watch for fraudulent transfers and lock down accounts if the scammer had access. Monitor closely for unauthorized transactions.

Place Fraud Alert

Consider placing a fraud alert on your name with the credit bureaus so no accounts can be opened without your approval.

Report the Scam

File a complaint with the FTC about the Microsoft support scam call so they can help shut them down. Provide any details about the pop-up, phone number, and conversation.

Although falling victim is disheartening, take swift action to regain control. Disconnecting devices, removing malware, and securing accounts can help minimize damages from identity theft or financial fraud.

How to Remove Unwanted Apps and Malware

If a pop-up scam tricked you into downloading an unwanted program — or you suspect your device is infected — follow the free, step-by-step removal guide below to clean it completely.

Before you start: this guide may look long, but that’s only because we’ve broken everything down into clear, detailed steps that anyone can follow — no technical skills needed, and every tool we use is free.
Please follow the steps in order. If you get stuck or have doubts at any point, stop and ask for help in our free support forum — our team will guide you personally.
Choose your device to get started. Browser hijackers, unwanted apps, and adware can infect Windows, Mac, Android, and iOS devices alike — click your operating system below to jump straight to the right instructions.
Remove Unwanted Apps and Malware from Windows

Remove Unwanted Apps and Malware from Windows

To remove unwanted apps and malware from your Windows PC, follow these steps:

STEP 1: Uninstall malicious programs from Windows

In this first step, we will manually check if any unknown or malicious programs are installed on the computer. Sometimes adware and browser hijackers can have a usable Uninstall entry that can be used to remove them.

Windows 11Windows 10Windows 8Windows 7
  1. Open the Settings app

    Press Windows + I on your keyboard to open Settings. Alternatively, right-click the Start button and select “Settings” from the menu.
    Windows 11 Open Settings

  2. Go to “Apps & Features”

    In the Settings window, click “Apps” in the sidebar, then select “Apps & Features“.

    Windows 11 Apps and Feature

  3. Find and uninstall the malicious program

    Scroll through the list of installed apps and look for anything suspicious — a program you don’t remember installing, or one with a strange or generic name.
    Quick tip: click “Sort by” and choose “Install date“. Malware is usually one of the most recently installed programs, so it will appear near the top.
    When you find the malicious program, click the three dots next to it and select “Uninstall“.

    Windows 11 Uninstall malicious program

    Didn’t find any suspicious programs? That’s fine — not all infections install visible apps. Just continue with the next step in this guide.
  4. Complete the uninstall

    Confirm by clicking Uninstall in the message box, then follow the remaining prompts.
    Read each prompt carefully — some malicious programs use confusing wording or pre-ticked boxes hoping you’ll click through without looking.

    Windows 11 Confirm Uninstall

  1. Open the Settings app

    Press Windows + I on your keyboard to open Settings. Alternatively, click the Start button on the taskbar and select “Settings” (the gear icon).
    Windows 10: Click the Start button then click on Settings

  2. Click on “Apps”

    In the “Windows Settings” window, click “Apps“. The “Apps & Features” section should open by default — if it doesn’t, select it from the list on the left.

    Windows 10: Click on Apps

  3. Find and uninstall the malicious program

    Scroll through the list of installed apps and look for anything suspicious — a program you don’t remember installing, or one with a strange or generic name.
    Quick tip: click “Sort by” and choose “Install date“. Malware is usually one of the most recently installed programs, so it will appear near the top.
    When you find the malicious program, click on it and select “Uninstall“.

    Windows 10: Uninstall malware from Windows

    Didn’t find any suspicious programs? That’s fine — not all infections install visible apps. Just continue with the next step in this guide.
  4. Complete the uninstall

    Confirm by clicking Uninstall in the message box, then follow the remaining prompts.
    Read each prompt carefully — some malicious programs use confusing wording or pre-ticked boxes hoping you’ll click through without looking.
    Windows 10: Complete the uninstall process

  1. Open “Programs and Features”

    Right-click the Start button in the taskbar, then select “Programs and Features“. This takes you straight to the list of installed programs.
    Right click on Start and select Programs and Features

  2. Find and uninstall the malicious program

    Scroll through the list of installed programs and look for anything suspicious — a program you don’t remember installing, or one with a strange or generic name. Click to highlight it, then click the “Uninstall” button.

    Didn’t find any suspicious programs? That’s fine — not all infections install visible apps. Just continue with the next step in this guide.

    Select malicious program then click on Uninstall

  3. Complete the uninstall

    Confirm by clicking Yes in the message box, then follow the remaining prompts. Read each prompt carefully — some malicious programs use confusing wording or pre-ticked boxes hoping you’ll click through without looking.

  1. Open the Control Panel

    Click the “Start” button, then click “Control Panel“.
    Windows 7 go to Control Panel

  2. Click on “Uninstall a Program”

    In the Control Panel, click “Uninstall a Program” under the Programs category.
    Select Uninstall malicious program from Control Panel

  3. Find and uninstall the malicious program

    Scroll through the list of installed programs and look for anything suspicious — a program you don’t remember installing, or one with a strange or generic name. Click to highlight it, then click the “Uninstall” button.

    Didn’t find any suspicious programs? That’s fine — not all infections install visible apps. Just continue with the next step in this guide.

    Uninstall malware from Windows 7

  4. Complete the uninstall

    Confirm by clicking Yes in the message box, then follow the remaining prompts. Read each prompt carefully — some malicious programs use confusing wording or pre-ticked boxes hoping you’ll click through without looking.

Is a stubborn program refusing to uninstall? Use Revo Uninstaller to force-remove it completely, including leftover files and registry entries.

With the malicious programs removed, you’re ready for the next step in this guide.

STEP 2: Reset browsers back to default settings

In this step, we will remove spam notifications,  malicious extensions, and change to default any settings that might have been changed by malware.
Please note that this method will remove all extensions, toolbars, and other customizations but will leave your bookmarks and favorites intact. For each browser that you have installed on your computer, please click on the browsers tab below and follow the displayed steps to reset that browser.

ChromeFirefoxMicrosoft EdgeInternet Explorer
Reset Chrome for Windows to default settings

We will now reset your Chrome browser settings to their original defaults. This will reset your startup page, new tab page, search engine, and pinned tabs. It will also disable all extensions and clear temporary data like cookies. Your favorites, history, and saved passwords will not be cleared.

  1. Open the Chrome menu

    In the top-right corner of Chrome, click the three-dot (⋮) icon to open the menu.

    Click the three-dot menu icon in Chrome
  2. Go to Settings

    From the menu, select Settings.

    Select Settings from the Chrome menu
  3. Select “Reset settings”

    In the left sidebar, scroll down and click Reset settings.

    Click Reset settings in the Chrome sidebar
  4. Choose “Restore settings to their original defaults”

    Click Restore settings to their original defaults.

    Choose Restore settings to their original defaults
  5. Confirm the reset

    In the dialog that appears, click Reset settings. This restores your homepage, search engine, new tab page, and pinned tabs to default, disables all extensions, and clears temporary site data — undoing the changes the malware made.

    Don’t worry: your bookmarks, history, and saved passwords are safe and will not be deleted.

    Confirm the Chrome reset
Reset Firefox for Windows to default settings

We will now reset your Firefox browser settings to their default. The reset feature fixes many issues by restoring Firefox to its factory default state while saving your essential information like bookmarks, passwords, web form auto-fill information, browsing history, and open tabs.

  1. Open the Firefox menu and click “Help”

    Click the three horizontal lines in the top-right corner of Firefox to open the main menu, then select “Help“.
    Click on the Firefox Menu button then select Help button

  2. Click “More troubleshooting information”

    In the Help menu, click “More troubleshooting information“.
    Click More Troubleshooting Information

  3. Click “Refresh Firefox”

    On the “Troubleshooting Information” page, click the “Refresh Firefox” button in the top-right area of the page.
    Click on Refresh Firefox

  4. Confirm the refresh

    In the confirmation window, click “Refresh Firefox” again. This removes extensions, themes, and customized settings — the usual hiding places for browser hijackers — while keeping your bookmarks, history, and saved passwords safe.
    Click again on Refresh Firefox button

  5. Click “Finish”

    Firefox will close, reset itself to default settings, and reopen with a window listing the information that was restored. Click “Finish” — your Firefox is now clean.

    About the “Old Firefox Data” folder: Firefox saves a copy of your old profile on your desktop. If something you need is missing after the reset, you can recover it from this folder. Otherwise, delete the folder — it contains sensitive data like passwords and cookies, and may also still hold the malicious files you just removed.

Reset Microsoft Edge to default settings

We will now reset your Microsoft Edge browser settings to their default. This will reset your startup page, new tab page, search engine, and pinned tabs. It will also disable all extensions and clear temporary data like cookies. Your favorites, history, and saved passwords will not be cleared.

  1. Open the Edge menu and click “Settings”

    Click the three dots (…) in the top-right corner of Microsoft Edge to open the main menu, then click “Settings“.
    Click the three dots in the top-right corner and then click on Settings

  2. Click “Reset settings”

    In the left sidebar, click “Reset settings“.
    Click Reset Settings option

  3. Click “Restore settings to their default values”

    In the main window, click “Restore settings to their default values“.
    Select Restore settings to their default values

  4. Confirm by clicking “Reset”

    In the confirmation dialog, click “Reset“. This restores your homepage, search engine, new tab page, and startup pages to default, disables all extensions, and clears temporary data like cookies — undoing the changes the malware made.
    Click Reset to reset your browser

    Don’t worry: your favorites, browsing history, and saved passwords are safe and will not be deleted.

Reset Internet Explorer to default settings

We will now reset your Internet Explorer browser settings to their default. You can reset Internet Explorer settings to return them to the state they were in when Internet Explorer was first installed on your computer.

  1. Go to “Internet Options”.

    Open Internet Explorer, click on the gear icon in the upper-right part of your browser, then select “Internet Options“.

  2. Select the “Advanced” tab, then click “Reset”

    In the “Internet Options” dialog box, select the “Advanced” tab, then click on the “Reset” button.

  3. Click on “Reset”.

    In the “Reset Internet Explorer settings” section, select the “Delete personal settings” checkbox, then click on the “Reset” button.

  4. Click on “Close”.

    When Internet Explorer has completed its task, click on the “Close” button in the confirmation dialogue box.
    Close your browser and then you can open Internet Explorer again.

STEP 3: Use Malwarebytes Anti-Malware to remove malware and unwanted programs

In this third step, we will install Malwarebytes to scan and remove any infections, adware, or potentially unwanted programs that may be present on your computer.

Malwarebytes is one of the most popular and trusted anti-malware tools for Windows — and it’s completely free for removing infections. It catches threats that many antivirus programs miss, including adware, browser hijackers, and trojans. Follow the steps below to scan and clean your PC in just a few minutes.

  1. Download Malwarebytes

    Click the button below to download the latest version of Malwarebytes for Windows from the official source. The free version is all you need — it will scan your computer and remove adware, browser hijackers, and other malicious software at no cost.

    DOWNLOAD MALWAREBYTES FOR WINDOWS (FREE)

    (The link opens in a new page where your download will start)
  2. Install Malwarebytes

    When the download finishes, open your Downloads folder and double-click the MBSetup file. If Windows shows a User Account Control pop-up, click “Yes” to allow the installation.

    MBAM1
  3. Follow the On-Screen Prompts to Install Malwarebytes

    The setup wizard will walk you through a few quick screens:

    • Choose where you’re installing the program — “Personal Computer” or “Work Computer” — then click Next.

      MBAM3 1
    • Malwarebytes will now install on your device. This usually takes under a minute.

      MBAM4
    • When installation is complete, the “Welcome to Malwarebytes” screen will open automatically.

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    • On the final screen, click Open Malwarebytes to launch the program.

      MBAM5 1
  4. Enable “Scan for Rootkits”

    Before scanning, turn on rootkit detection so Malwarebytes can find even the most hidden threats. Click the Settings gear icon on the left side of the screen.

    MBAM8

    In the settings menu, find “Scan for rootkits” and click the toggle so it turns blue.

    MBAM9

    Done? Click “Dashboard” in the left pane to return to the main screen.

  5. Start the Scan

    Click the blue Scan button. Malwarebytes will automatically update its virus database and start checking your computer for malware.

    MBAM10
  6. Wait for the Scan to Finish

    The scan checks your entire system for browser hijackers and other malicious programs, so it can take several minutes. Feel free to do something else — just check back occasionally to see the progress.

    MBAM11
  7. Quarantine the Detected Threats

    When the scan is done, you’ll see a list of everything Malwarebytes found — malware, adware, and potentially unwanted programs. Click the “Quarantine” button to remove all of them at once.

    MBAM12

    Malwarebytes will now remove the malicious files and registry entries and move them safely into quarantine.

    MBAM13

  8. Restart Your Computer

    Some threats can only be fully removed after a reboot. If Malwarebytes asks you to restart, click Yes. Once you’re logged back in, your PC is clean and you can continue with the next steps in this guide.

    MBAM14

STEP 4: Use HitmanPro to scan your computer for badware

In this next step, we will scan the computer with HitmanPro to ensure that no other malicious programs are installed on your device.

HitmanPro is a second-opinion scanner — it’s designed to catch what your main antivirus might have missed. Instead of relying on a single detection engine, it checks the behavior of files in the locations where malware usually hides. Anything suspicious gets sent to the cloud, where it’s analyzed by two of the best antivirus engines available: Bitdefender and Kaspersky.

Good news: scanning is completely free, with no limits. You only need a license when it’s time to remove what was found — and even then, you can activate a free one-time 30-day trial to clean your PC at no cost. (A full license is $24.95 per year for 1 PC.)

  1. Download HitmanPro

    Click the button below to download HitmanPro. Remember — the scan is free, so you have nothing to lose by checking your PC.

    DOWNLOAD HITMANPRO (FREE SCAN)
    (The link opens in a new page where your download will start)
  2. Install HitmanPro

    When the download finishes, open your Downloads folder and double-click the file: “hitmanpro.exe” on 32-bit Windows, or “hitmanpro_x64.exe” on 64-bit Windows.

    Double-click on the HitmanPro file

    If a User Account Control pop-up asks whether HitmanPro can make changes to your device, click “Yes” to continue.

    Windows asking for permissions to run the HitmanPro setup

  3. Follow the On-Screen Prompts

    On the HitmanPro start screen, click “Next” to begin the system scan. No lengthy setup required — it goes straight to work.

    Click Next to install HitmanPro on your PC

    HitmanPro final installer screen

  4. Wait for the Scan to Finish

    HitmanPro will now check your computer for malicious programs. This usually takes just a few minutes thanks to its cloud-based scanning.
    HitmanPro scans your computer for any infections, adware, or potentially unwanted programs that may be present

  5. Review the Results and Click “Next”

    When the scan is done, HitmanPro will show you everything it found. Click “Next” to remove the detected threats.

    HitmanPro scan summary. Click Next to remove malware

  6. Click “Activate Free License”

    To remove the malicious files, click the “Activate free license” button. This starts your free 30-day trial — no payment details needed — and unlocks the full cleanup.
    Click on the Activate free license button

    When the removal is complete, HitmanPro will show a summary of everything it cleaned. Click Next, then click Reboot if prompted. If there’s no reboot prompt, just click Close — your PC is clean.

STEP 5: Use AdwCleaner to remove adware and malicious browser policies

In this final step, we will use AdwCleaner to remove the malicious browser policies that were set by browser hijackers on your computer and delete malicious browser extensions.

AdwCleaner is a free on-demand scanner that specializes in adware, browser hijackers, and unwanted toolbars — the exact threats that mainstream antivirus programs often miss. It also includes tools that repair the damage malware leaves behind, like hijacked browser settings and malicious policies. It’s a quick scan that’s well worth running.

  1. Download AdwCleaner

    Click the button below to download AdwCleaner — it’s free, portable, and requires no installation.

    DOWNLOAD ADWCLEANER (FREE)

    (The link opens in a new page where your download will start)
  2. Run AdwCleaner

    Open your Downloads folder and double-click the file named “adwcleaner_x.x.x.exe“. There’s no installation — the program starts right away.
    Download AdwCleaner on your computer

    If Windows asks whether you want to allow AdwCleaner to run, click “Yes“. When the license agreement appears, click I agree to continue.

    Windows ask if you want to run AdwCleaner

  3. Enable “Reset Chrome policies”

    This setting removes malicious browser policies — a trick malware uses to lock your browser settings so you can’t change them back. Click “Settings” on the left side of the window, then turn on “Reset Chrome policies“.

    Enable Reset Chrome policies to remove malicious browser policies

  4. Start the Scan

    Click “Dashboard” on the left side of the window, then click the “Scan” button.

    Click on Scan to start a AdwCleaner scan

  5. Wait for the Scan to Finish

    AdwCleaner will now check your computer for adware and other malware. This usually takes only a few minutes — it’s one of the fastest scanners around.

    AdwCleaner scanning for adware and other malware

  6. Quarantine the Detected Threats

    When the scan finishes, AdwCleaner will list everything it found. Click the “Quarantine” button to remove all the malicious items at once.

    Click on Quarantine to remove malware

  7. Click “Continue” to Finish the Cleanup

    Save any open work first — AdwCleaner needs to close your open programs before it can clean. When you’re ready, click the “Continue” button.
    Click Continue to remove malicious files

    AdwCleaner will now delete all detected malware from your computer. If it asks you to restart your PC, allow it — your computer will be clean when you log back in.

That’s it — your Windows computer is now clean. The unwanted apps, adware, and any other malware have been removed.

If your current antivirus allowed this malicious program on your computer, you may want to consider purchasing Malwarebytes Premium to protect against these types of threats in the future.
If you are still having problems with your computer after completing these instructions, then please follow one of the steps:

Remove Unwanted Apps and Malware from Mac

Remove Unwanted Apps and Malware from Mac

To remove unwanted apps and malware from your Mac, follow these steps:

STEP 1: Remove malicious profiles

Profiles are used by IT admins in businesses to control the behavior of their Macs. These profiles can configure a Mac to do many different things, some of which are not otherwise possible.
When it comes to home users, adware and browser hijackers are using the configuration profile to prevent users from removing malicious programs from the computer. This also prevents the user from changing that behavior in the browser’s settings.

In this first step, we will check your computer to see if any configuration profiles are installed. To do this, follow the below steps:

  1. Open “System Settings”

    From the Apple menu () in the top-left corner of the screen, select System Settings. (On macOS Monterey and earlier, this is called System Preferences.)

  2. Look for “Profiles”

    In the System Settings window, search for Profiles — on newer macOS versions you’ll find it under Privacy & Security, or you can type “Profiles” in the search box.
    Search for Profiles in System Preferences

    No Profiles section? Good news — that means no profiles are installed on your Mac, which is completely normal. Skip ahead to the next step of this guide.
  3. Remove the malicious profiles

    Malware uses configuration profiles to lock your browser settings — forcing a fake search engine or homepage on you and preventing you from changing it back. If you see a profile you don’t recognize (and your Mac isn’t managed by your workplace or school), select it, press the − (minus) button, and click Remove to confirm.
    Remove malicious profiles from your Mac

STEP 2: Delete malicious apps

In this second step, we will try to identify and remove any malicious apps and files that might be installed on your computer. Sometimes redirects or adware programs can have usable Uninstall entries that can be used to remove these programs.

  1. Quit the malicious programs

    Check the Apple menu bar in the top-right corner of your screen. If you see an icon you don’t recognize, click it and select Quit. This stops the malware from running so it can’t interfere while we remove it.

  2. Open “Finder”

    Click the Finder icon in your dock.
    Open Finder

  3. Click on “Applications”

    In the Finder sidebar, click “Applications“.
    Click on Applications

  4. Find and remove the malicious app

    Scroll through the list of installed apps and look for anything suspicious — an app you don’t remember installing, or one with a strange or generic name. When you find it, right-click it and select “Move to Trash“.

    Some known malicious programs to look for: SearchMine, TakeFresh, TopResults, FeedBack, ApplicationEvents, GeneralOpen, PowerLog, MessengerNow, ImagePrime, GeneralNetSearch, Reading Cursors, GlobalTechSearch, PDFOnline-express, See Scenic Elf, MatchKnowledge, Easy Speedtest, and WebDiscover. The names change constantly, though — so treat any app you can’t account for as suspect.

    Find malicious programs and Remove It

  5. Empty the Trash

    Right-click the Trash icon in your dock and select “Empty Trash“. This permanently deletes the malicious app you just removed — until you do this, the malware is still on your Mac.
    Empty Trash

  6. Find and remove the malicious files

    Malware on Mac uses launch agents and launch daemons — small files that automatically restart the malware every time you boot your Mac. We’ll check the four folders where they hide:

    1. Click the desktop to make sure you’re in Finder, then open the “Go” menu and click “Go to Folder“.Go to Folder mac
    2. Copy and paste each of the paths below into the window, one at a time, and click Go after each:
      • /Library/LaunchAgents
      • ~/Library/LaunchAgents
      • /Library/Application Support
      • /Library/LaunchDaemons
      Type the commands in the Go to Folder window

    3. In each folder, look for suspicious .plist files — typically named after the malware or with odd, random-looking names. Some known examples: “com.adobe.fpsaud.plist”, “installmac.AppRemoval.plist”, “myppes.download.plist”, “mykotlerino.ltvbit.plist”, and “com.myppes.net-preferences.plist”. When you find a malicious file, move it to the Trash — then empty the Trash again when you’re done.
      Be careful: these folders also contain files belonging to legitimate apps — especially /Library/Application Support, where programs like Adobe, Google, and Microsoft store their data. Only delete files you’re confident are malicious. If you’re unsure about a file, search its exact name online first — or skip it; the Malwarebytes scan in the next step will catch what you miss.

STEP 3: Reset browsers back to default settings

In this third step, we will remove spam push notifications and malicious extensions, and change to default any settings that might have been changed by malware.
For each browser that you have installed on your computer, please click on the tab below and follow the displayed steps to reset that browser.

Safari BrowserChrome for Mac BrowserFirefox for Mac Browser
Remove malicious extensions and settings from Safari

To remove malware from Safari we will check if there are any malicious extensions installed on your browser and what settings have been changed by this malicious program.

  1. Go to Safari’s “Preferences”.

    On the menu bar, click the “Safari” menu and select “Preferences”.
    On the Menu bar Click on Safari then Preference

  2. Check Homepage.

    This will open a new window with your Safari preferences, opened to the “General” tab. Some browser hijackers may change your default homepage, so in the Homepage field make sure it’s a web page you want to use as your start-up page.

    Change Homepage in Safari

  3. Click “Extensions”

    Next, click on the “Extensions” tab.
    Click on Extensions MacOS

  4. Find and uninstall malicious extensions.

    The “Extensions” screen will be displayed with a list of all the extensions installed on Safari. Look out for any suspicious browser extension that could be behind all the drama – anything you don’t remember downloading or that doesn’t sound like a genuine extension. By default, there are no extensions installed on Safari so it’s safe to remove an extension
    Click on Uninstall to remove malicious extension

  5. Remove spam notifications ads

    Click Preferences, click Websites, then click Notifications. Deselect “Allow websites to ask for permission to send push notifications”.

    Deselect Allow websites to ask for permission to send push notifications

  6. Remove all data stored by websites on your computer.

    In the Safari menu, choose “Preferences…”, select “Privacy” at the top of the new window that appears, and then click the “Manage Website Data” button.
    Click Manage Website Data

    In the next dialog box, click “Remove All“. It will ask you if you are sure you want to remove all data stored by websites on your computer. Select “Remove Now” to clear data that could be used to track your browsing.

    Click Remove All Website Data

  7. Empty Safari Caches.

    From your Safari menu bar, click Safari and select Preferences, then select the Advanced tab. Enable the checkbox to “Show Develop menu in menu bar“.
    Show Dev Bar

    From the menu bar select Develop, then click on Empty Caches as seen in the image below.
    empty cache

Remove malware from Chrome for Mac

To remove malware from Chrome for Mac we will reset the browser settings to their default. Doing these steps will erase all configuration information from Chrome such as your home page, tab settings, saved form information, browsing history, and cookies. This process will also disable any installed extensions. All of your bookmarks, though, will be preserved.

  1. Click on the three dots at the top right and go to Settings.

    Click on Chrome’s main menu button, represented by three dots at the top right corner. Now click on the menu option labeled Settings as shown by the arrow in the picture below, which will open the basic settings screen. Click on the Chrome menu button then on the Settings button
  2. In the left sidebar, click on the “Reset and Cleanup” option.

    In the left sidebar, click on “Reset and clean up“. Click on Reset and Cleanup
  3. Click “Reset settings to their original defaults”.

    Now click on the “Reset settings to their original defaults”. link as shown in the image below.  Reset Chrome
  4. Click “Reset Settings” button.

    A confirmation dialog should now be displayed, detailing the components that will be restored to their default state should you continue with the reset process. To complete the restoration process, click on the “Reset Settings” button. Confirm Reset Chrome browser
  5. (Optional) Reset Chrome Data Sync.

    In case a malicious extension reinstalls itself even after performing a browser reset, you have an additional option to reset the data sync for your browser. To do this, navigate to chrome.google.com/sync and click on the Clear Data button. Chrome Sync Reset
Remove malware from Firefox for Mac

To remove malware from Firefox for Mac we will reset the browser settings to its default. The reset feature fixes many issues by restoring Firefox to its factory default state while saving your essential information like bookmarks, passwords, web form auto-fill information, browsing history, and open tabs.

  1. Go to the “Help” menu.

    Click on Firefox’s main menu button, represented by three horizontal lines. When the drop-down menu appears, select the option labeled “Help“.
    Image - Click on the Firefox Menu button then select Help

  2. Click “Troubleshooting Information”.

    Next click on the “Troubleshooting Information” option as indicated by the arrow in the image below. This will bring you to a Troubleshooting page.

    Image - Troubleshooting Information option in Firefox Mac

  3. Click on “Refresh Firefox”

    Click the “Refresh Firefox” button in the upper-right corner of the “Troubleshooting Information” page.
    Image - Click on the Refresh Firefox button Mac

  4. Confirm.

    To continue, click on the “Refresh Firefox” button in the new confirmation window that opens.
    Image - Click again on Refresh Firefox button

  5. Click on “Finish”.

    Firefox will close itself and will revert to its default settings. When it’s done, a window will list the information that was imported. Click on the “Finish“.

Your old Firefox profile will be placed on your desktop in a folder named “Old Firefox Data“. If the reset didn’t fix your problem you can restore some of the information not saved by copying files to the new profile that was created. If you don’t need this folder any longer, you should delete it as it contains sensitive information.

STEP 4: Run a scan with Malwarebytes for Mac to remove malware

In this final step, we will scan the computer with Malwarebytes for Mac to find and remove any malicious programs that might be installed on your Mac.

Malwarebytes for Mac is a free on-demand scanner that removes the malware other security software tends to miss — adware, browser hijackers, and unwanted programs included. Cleaning an infected Mac with Malwarebytes has always been completely free, and it’s our go-to recommendation. Follow the steps below to scan and clean your Mac in just a few minutes.

  1. Download Malwarebytes for Mac

    Click the button below to download the latest version of Malwarebytes for Mac.

    DOWNLOAD MALWAREBYTES FOR MAC (FREE)
    (The link opens in a new page where your download will start)
  2. Open the Malwarebytes setup file

    When the download finishes, open your Downloads folder and double-click the setup file to begin the installation.

    Double-click on setup file to install Malwarebytes

  3. Follow the On-Screen Prompts to Install Malwarebytes

    The Malwarebytes for Mac Installer will guide you through a few quick screens. Click “Continue” and keep following the prompts until the installation completes.

    Click Continue to install Malwarebytes for Mac

    Click again on Continue to install Malwarebytes for Mac

    Click Install to install Malwarebytes on Mac

    When the installation is complete, Malwarebytes opens to the Welcome to Malwarebytes screen. Click “Get started“.

  4. Select “Personal Computer” or “Work Computer”

    Malwarebytes will ask what type of computer you’re installing it on. Click either Personal Computer or Work Computer, whichever applies.
    Select Personal Computer or Work Computer mac

  5. Start the Scan

    Click the “Scan” button. Malwarebytes will automatically update its detection database and begin checking your Mac for malware.
    Click on Scan button to start a system scan Mac

  6. Wait for the Scan to Finish

    Malwarebytes will scan your Mac for adware, browser hijackers, and other malicious programs. This can take a few minutes, so feel free to do something else — just check back occasionally to see the progress.
    Wait for Malwarebytes for Mac to scan for malware

  7. Quarantine the Detected Threats

    When the scan is done, you’ll see a list of everything Malwarebytes found. Click the “Quarantine” button to remove all the threats at once.
    Review the malicious programs and click on Quarantine to remove malware

  8. Restart Your Mac

    Malwarebytes will now remove all the malicious files it found. Some threats can only be fully removed after a reboot — if Malwarebytes asks you to restart, allow it. Once you’re logged back in, your Mac is clean.
    Malwarebytes For Mac requesting to restart computer

That’s it — your Mac is now clean. The unwanted apps, adware, and any other malware have been removed.

If your current antivirus allowed a malicious program on your computer, you might want to consider purchasing the full-featured version of Malwarebytes Anti-Malware to protect against these types of threats in the future.
If you are still experiencing problems while trying to remove a malicious program from your computer, please ask for help in our Mac Malware Removal Help & Support forum.

Remove Unwanted Apps and Malware from Android

Remove Unwanted Apps and Malware from Android

To remove unwanted apps and malware from your Android phone or tablet, follow these steps:

STEP 1: Uninstall malicious apps

In this first step, we will check if any malicious apps are installed on your phone. Sometimes browser hijackers or adware apps can have usable Uninstall entries that can be used to remove these apps.

  1. Open the “Settings” menu.

    Tap on the “Settings” app from your phone menu or home screen.
    Settings app in Android

  2. Tap on “Apps”.

    When the “Settings” menu opens, tap on “Apps” (or “App Manager”) to see all the installed applications on your phone.
    Tap on Apps

  3. Find the malicious app.

    The “Apps” screen will be displayed with a list of all the applications that are installed on your phone. Scroll through the list and look out for any suspicious app that could be behind all the drama – anything you don’t remember downloading or that doesn’t sound like a genuine program.
    Most often, cyber criminals hide malware inside video or photo editing apps, weather apps, and camera apps.

    Search trough the Apps list for the malicious app
  4. Uninstall the malicious app

    When you find a suspicious or malicious app, tap on it to uninstall it. This won’t start the app but will open up the app details screen. If the app is currently running press the “Force stop” button, then tap on “Uninstall”.
    Uninstall malicious app from Android

    A confirmation dialog should be displayed to confirm you want to uninstall the app, tap on “OK” to remove the malicious app from your phone.

    Confirm uninstall app from Android phone

STEP 2: Reset browsers back to default settings

In this second step, we will reset your browser to its default settings to remove spam notifications, unwated search redirects, and restore its factory settings

Resetting the browser settings to their default it’s an easy task on Windows or Mac computers; however, when it comes to Android, this can’t be done directly because it’s not an option built-in into the browser settings. Restoring the browser settings on Android can be done by clearing the application data. This will remove all the cookies, cache, and other site settings that may have been saved. So let’s see how we can restore your browser to its factory settings.

Chrome for AndroidFirefoxOperaSamsung Internet BrowserMicrosoft Edge

Remove malware from Chrome for Android

To reset Chrome for Android to its default settings, follow the below steps:

  1. Open the “Settings” menu.

    Tap on the “Settings” app from your phone menu or home screen.
    Settings app in Android

  2. Tap on “Apps”.

    When the “Settings” menu opens, tap on “Apps” (or “App Manager”) to see all the installed applications on your phone.
    Tap on Apps

  3. Find and tap on Chrome.

    The “Apps” screen will be displayed with a list of all the apps installed on your phone. Scroll through the list until you find the Chrome app, then tap on it to open the app’s details.
    Tap on Chrome

  4. Tap “Storage”.

    When Chrome’s app info menu is displayed, tap on “Storage“.
    Tap on Storage

  5. Tap “Manage Space”.

    Under the storage settings, you will get two options — Manage Space and Clear Cache. Tap on “Manage Space“.
    Tap on Manage Storage

  6. Tap “Clear all data”.

    Tap “Clear all data” to delete all Chrome’s data including accounts, bookmarks, and your settings to reset the default settings.
    Tap on Clear All Data

  7. Confirm by tapping “Ok”.

    A confirmation dialog should now be displayed, detailing the components that will be restored to their default state should you continue with the reset process. To complete the restoration process, tap “Ok“.
    Tap Ok to restore default settings

Remove malware from Firefox for Android

To reset Firefox for Android to its default settings, follow the below steps:

  1. Open the “Settings” menu.

    Tap on the “Settings” app from your phone menu or home screen.
    Settings app in Android

  2. Tap on “Apps”.

    When the “Settings” menu opens, tap on “Apps” (or “App Manager”) to see all the installed applications on your phone.
    Tap on Apps

  3. Find and tap on Firefox.

    The “Apps” screen will be displayed with a list of all the apps installed on your phone. Scroll through the list until you find the Firefox app, then tap on it to open the app’s details.
    Search trough the Apps list for the malicious app

  4. Tap “Storage”.

    When Firefox’s app info menu is displayed, tap on “Storage“.
    Firefox - Tap on Storage

  5. Tap “Manage Space”.

    Under the storage settings, you will get two options — Manage Space and Clear Cache. Tap on “Manage Space“.
    Firefox - Tap on Manage Storage

  6. Tap “Clear all data”.

    Tap “Clear all data” to delete all Firefox data including accounts, bookmarks, and your settings to reset the default settings.
    Firefox - Tap on Clear All Data

  7. Confirm by tapping “Ok”.

    A confirmation dialog should now be displayed, detailing the components that will be restored to their default state should you continue with the reset process. To complete the restoration process, tap “Ok“.

Remove malware from the Opera browser

To reset the Opera browser to its default settings, follow the below steps:

  1. Open the “Settings” menu.

    Tap on the “Settings” app from your phone menu or home screen.
    Settings app in Android

  2. Tap on “Apps”.

    When the “Settings” menu opens, tap on “Apps” (or “App Manager”) to see all the installed applications on your phone.
    Tap on Apps

  3. Find and tap on Opera.

    The “Apps” screen will be displayed with a list of all the apps installed on your phone. Scroll through the list until you find the Opera app, then tap on it to open the app’s details.
    Search trough the Apps list for the malicious app

  4. Tap “Storage”.

    When Opera’s app info menu is displayed, tap on “Storage“.
    Opera - Tap on Storage

  5. Tap “Manage Space”.

    Under the storage settings, you will get two options — Manage Space and Clear Cache. Tap on “Manage Space“.
    Opera - Tap on Manage Storage

  6. Tap “Clear all data”.

    Tap “Clear all data” to delete all Opera’s data including accounts, bookmarks, and your settings to reset the default settings.
    Opera - Tap on Clear All Data

  7. Confirm by tapping “Ok”.

    A confirmation dialog should now be displayed, detailing the components that will be restored to their default state should you continue with the reset process. To complete the restoration process, tap “Ok“.

Remove malware from Samsung Internet Browser

To reset the Samsung Internet Browser to its default settings, follow the below steps:

  1. Open the “Settings” menu.

    Tap on the “Settings” app from your phone menu or home screen.
    Settings app in Android

  2. Tap on “Apps”.

    When the “Settings” menu opens, tap on “Apps” (or “App Manager”) to see all the installed applications on your phone.
    Tap on Apps

  3. Find and tap on Samsung Internet Browser.

    The “Apps” screen will be displayed with a list of all the apps installed on your phone. Scroll through the list until you find the Samsung Internet Browser app, then tap on it to open the app’s details.
    Search trough the Apps list for the malicious app

  4. Tap “Storage”.

    When the Samsung Internet Browser’s app info menu is displayed, tap on “Storage“.
    Samsung Internet Browser - Tap on Storage

  5. Tap “Manage Space”.

    Under the storage settings, you will get two options — Manage Space and Clear Cache. Tap on “Manage Space“.
    Samsung Internet Browser - Tap on Manage Storage

  6. Tap “Clear all data”.

    Tap “Clear all data” to delete all Samsung Internet Browser’s data including accounts, bookmarks, and your settings to reset the default settings.
    Samsung Internet Browser - Tap on Clear All Data

  7. Confirm by tapping “Ok”.

    A confirmation dialog should now be displayed, detailing the components that will be restored to their default state should you continue with the reset process. To complete the restoration process, tap “Ok“.

Remove malware from Microsoft Edge for Android

To reset the Microsoft Edge for Android to its default settings, follow the below steps:

  1. Open the “Settings” menu.

    Tap on the “Settings” app from your phone menu or home screen.
    Settings app in Android

  2. Tap on “Apps”.

    When the “Settings” menu opens, tap on “Apps” (or “App Manager”) to see all the installed applications on your phone.
    Tap on Apps

  3. Find and tap on Microsoft Edge.

    The “Apps” screen will be displayed with a list of all the apps installed on your phone. Scroll through the list until you find the Microsoft Edge app, then tap on it to open the app’s details.
    Search trough the Apps list for the malicious app

  4. Tap “Storage”.

    When the Microsoft Edge’s app info menu is displayed, tap on “Storage“.
    Microsoft Edge - Tap on Storage

  5. Tap “Manage Space”.

    Under the storage settings, you will get two options — Manage Space and Clear Cache. Tap on “Manage Space“.
    Microsoft Edge - Tap on Manage Storage

  6. Tap “Clear all data”.

    Tap “Clear all data” to delete all Microsoft Edge’s data including accounts, bookmarks, and your settings to reset the default settings.
    Microsoft Edge - Tap on Clear All Data

  7. Confirm by tapping “Ok”.

    A confirmation dialog should now be displayed, detailing the components that will be restored to their default state should you continue with the reset process. To complete the restoration process, tap “Ok“.

STEP 3: Use Malwarebytes for Android to remove malicious apps

In this final step, we will install Malwarebytes for Android to scan and remove malicious apps from your phone or tablet.

Malwarebytes for Android automatically detects and removes dangerous threats like malware and ransomware so you don’t have to worry about your most-used device being compromised. Aggressive detection of adware and potentially unwanted programs keeps your Android phone or tablet running smooth.

  1. Download Malwarebytes for Android.

    You can download Malwarebytes for Android by clicking the link below.

    MALWAREBYTES FOR ANDROID DOWNLOAD LINK
    (The above link will open a new page from where you can download Malwarebytes for Android)
  2. Install Malwarebytes for Android on your phone.

    In the Google Play Store, tap “Install” to install Malwarebytes for Android on your device.

    Tap Install to install Malwarebytes for Android

    When the installation process has finished, tap “Open” to begin using Malwarebytes for Android. You can also open Malwarebytes by tapping on its icon in your phone menu or home screen.
    Malwarebytes for Android - Open App

  3. Follow the on-screen prompts to complete the setup process

    When Malwarebytes will open, you will see the Malwarebytes Setup Wizard which will guide you through a series of permissions and other setup options.
    This is the first of two screens that explain the difference between the Premium and Free versions. Swipe this screen to continue.
    Malwarebytes Setup Screen 1
    Tap on “Got it” to proceed to the next step.
    Malwarebytes Setup Screen 2
    Malwarebytes for Android will now ask for a set of permissions that are required to scan your device and protect it from malware. Tap on “Give permission” to continue.
    Malwarebytes Setup Screen 3
    Tap on “Allow” to permit Malwarebytes to access the files on your phone.
    Malwarebytes Setup Screen 4

  4. Update database and run a scan with Malwarebytes for Android

    You will now be prompted to update the Malwarebytes database and run a full system scan.

    Malwarebytes fix issue

    Click on “Update database” to update the Malwarebytes for Android definitions to the latest version, then click on “Run full scan” to perform a system scan.

    Update database and run Malwarebytes scan on phone

  5. Wait for the Malwarebytes scan to complete.

    Malwarebytes will now start scanning your phone for adware and other malicious apps. This process can take a few minutes, so we suggest you do something else and periodically check on the status of the scan to see when it is finished.
    Malwarebytes scanning Android for Vmalware

  6. Click on “Remove Selected”.

    When the scan has been completed, you will be presented with a screen showing the malware infections that Malwarebytes for Android has detected. To remove the malicious apps that Malwarebytes has found, tap on the “Remove Selected” button.
    Remove malware from your phone

  7. Restart your phone.

    Malwarebytes for Android will now remove all the malicious apps that it has found. To complete the malware removal process, Malwarebytes may ask you to restart your device.

That’s it — your Android device is now clean. The malicious apps, adware, and browser redirects have been removed.

If your current antivirus allowed a malicious app on your phone, you may want to consider purchasing the full-featured version of Malwarebytes to protect against these types of threats in the future.
If you are still having problems with your phone after completing these instructions, then please follow one of the steps:

Remove Unwanted Apps and Malware from iPhone and iPad

Remove Unwanted Apps and Malware from iPhone and iPad

To remove unwanted apps and malware from your iPhone or iPad, follow these steps:

STEP 1: Clean your browser

First, we’ll clean Safari using the built-in “Clear History and Website Data” feature. This removes your browsing history, cookies, and cached data — including the stored data that scam sites use to keep showing you pop-ups and redirects. Don’t worry: this won’t delete your photos, apps, or saved passwords.

  1. Don’t tap anything inside the scam page or pop-up — the buttons are designed to trick you. Instead, tap the tabs icon in the lower-right corner of Safari, as shown below.
    Tabs Icon
  2. Tap the X on the malicious tab (or swipe it up) to close it safely.
    Tap X to close malicious site
  3. Open the Settings app.
    Open Settings App
  4. Turn on Airplane Mode. This temporarily disconnects your iPhone from the internet, so the scam site can’t load anything while we clean up. We’ll turn it back off at the end.
    Enable Airplane Mode
  5. Scroll down and tap Safari.
    Tap Safari
  6. Tap Clear History and Website Data.
    Tap Clear History
  7. Confirm by tapping “Clear History and Data” in the pop-up.
    Tap to confirm
  8. While you’re still in Safari settings, turn on Block Pop-ups and Fraudulent Website Warning. These two switches stop most scam pages before they can even load.
    Enable Popup Blocker
  9. Tap Settings in the upper-left corner to return to the main Settings menu.
    Settings Shortcut
  10. Turn Airplane Mode back off to reconnect your iPhone to the internet.
    Disable Airplane Mode

STEP 2: Delete unwanted apps

Next, we’ll remove any suspicious apps from your iPhone. If a shady website redirected you to the App Store and you installed an app — or you spot an app you don’t remember downloading — delete it now:

  1. On the home screen, tap and hold the unwanted app’s icon until the icons start to wiggle.

  2. Tap the minus (–) badge in the corner of the app icon, then tap Delete App. (On older iOS versions, this badge appears as an “X”.)

  3. Confirm by tapping “Delete“.

That’s it — your iPhone is now clean and safe to use.

To stop these scam pages from coming back, we recommend installing an ad blocker like AdGuard. It blocks the malicious ads and redirects that cause these pop-ups in the first place.

Still having issues after completing these steps? Try one of the following:

That’s it — your iPhone or iPad is now clean.

How to Avoid Fake Microsoft Security Alert Scams

Here are some tips to safeguard your computer and avoid tech support scams leveraging fake Microsoft alerts:

  • Never call unsolicited pop-up numbers claiming security threats. Microsoft will never contact you this way.
  • Avoid unsafe websites known for redirects to tech scams like illegal streaming and torrents.
  • Use ad-blocking and antivirus software to prevent malicious redirects to phishing pages.
  • Verify alerts through Microsoft.com before calling numbers. Official Microsoft pages provide verification steps.
  • Check for poor grammar, logos with wrong colors, or threats demanding immediate action. These are signs of scams.
  • Never allow remote access from cold-calls or unverified pop-ups. Real Microsoft Support will never pressure this.
  • Hang up on suspicious tech support calls. If you initiated contact due to a problem, use Microsoft’s official support channels.
  • Never provide credit card or financial details to unsolicited callers claiming security issues. Real support will not request this sensitive information.

Stay vigilant for phishing indicators like grammatical errors, threats demanding urgent action, and requests for remote access without identity verification. Only contact Microsoft via official channels like Microsoft.com, never phone numbers on pop-ups.

Frequently Asked Questions About the Fake Microsoft Security Alert Scam

The fake Microsoft Security Alert scam uses deceptive pop-up warnings to trick Windows users into calling fraudulent technical support numbers. Below we answer common questions about identifying and avoiding this prevalent phishing scam.

What are the fake Microsoft Security Alerts?

The fake alerts are scam pop-up messages that suddenly appear on your Windows PC, claiming Microsoft detected malware, viruses or hacking attempts on your computer. They may say things like “Urgent! Microsoft has detected 5 viruses!” or “Call immediately to stop hackers!”. The alerts look real but are completely fake.

What is the purpose of the fake alerts?

The purpose is to scare users into calling the phone number listed in the pop-up window. But the numbers actually connect you to overseas scam call centers unaffiliated with Microsoft. The scammers try to trick you into paying for unnecessary services to “fix” non-existent security issues.

Do the alerts really come from Microsoft?

No, Microsoft never sends unsolicited pop-up alerts like these warning about viruses or hackers. The alerts have nothing to do with Microsoft and are totally fake, created only by scammers to deceive you.

What happens if I call the tech support number on the pop-up?

If you call the number, scammers will lie and say they detected serious malware infections or security breaches on your computer. They will insist on remotely accessing your computer to “remove the viruses”, but this just allows them to install actual malware or steal your personal data.

Should I allow remote access to the caller claiming to be Microsoft?

No, you should never allow remote access to someone calling about a pop-up alert. Microsoft would never contact you this way or pressure you to provide remote access without verifying your identity first. The callers are scammers.

Can the fake alerts themselves infect my computer?

The fraudulent pop-ups cannot directly install malware just by appearing on your screen. However, if you call the scammers and grant them remote access, they can then install viruses, spyware and more. The pop-ups are meant to fool you into calling.

How can I remove viruses if I did call the scammers?

If you provided remote access, disconnect from the internet immediately and run a full system scan with your antivirus software and the Windows Defender tool. Also change all account passwords that were accessed while the scammer had control. Wipe your PC fully using recovery options if scans find malware.

What should I do if one of these fake alerts pops up?

If you see a Microsoft Security Alert pop-up warning about viruses, close it right away without calling the phone number. Disconnect your computer from internet, run antivirus scans, and change account passwords. The alerts are always fake and designed to trick you.

How can I avoid the Microsoft tech support scam?

Use an ad-blocker and antivirus software to prevent malicious redirects to the fake alerts. Avoid shady websites prone to viruses. And remember Microsoft will never contact you unsolicited about security issues. Close all pop-up alerts – calling the number always leads to scams.

Hopefully this FAQ helps protect you from the prevalent fake Microsoft Security Alert scam. Remember Microsoft will never send unsolicited pop-up warnings and to disconnect devices immediately if one appears.

The Bottom Line

The fake Microsoft Security Alert is a prevalent scam that uses social engineering and pop-up warnings about malware threats to ensnare Windows users. But the alerts are completely fraudulent.

If one appears on your computer, close it immediately and do not call the number listed. Disconnect your device from internet access in case malware was installed. Run scans using reputable antivirus software and the Windows Defender tool to check for infections.

As a precaution, change all account passwords accessed on that device, especially for sensitive accounts like banking, email and shopping sites.

Finally, avoid the website you originally visited that triggered the scam alert. Steer clear of shady platforms known for tech support scams like illegal streaming sites. And remember, Microsoft will never send unsolicited alerts like this. Use discretion when evaluating pop-up warnings to protect yourself moving forward.

10 Rules to Avoid Online Scams

Here are 10 practical safety rules to help you avoid malware, online shopping scams, crypto scams, and other online fraud. Each tip includes a quick “if you already got hit” action.

  1. Stop and verify before you click, log in, download, or pay.

    warning sign

    Most scams win by creating urgency. Verify using a trusted method: type the website address yourself, use the official app, or call a known number (not the one in the message).

    If you already clicked: close the page, do not enter passwords, and run a malware scan.

  2. Keep your operating system, browser, and apps updated.

    updates guide

    Updates patch security holes used by malware and malicious ads. Turn on automatic updates where possible.

    If you saw a scary “update now” pop-up: close it and update only through your device settings or the official app store.

  3. Use layered protection: antivirus plus an ad blocker.

    shield guide

    Antivirus helps block malware. An ad blocker reduces scam redirects, phishing pages, and malvertising.

    If your browser is acting weird: remove unknown extensions, reset the browser, then run a full scan.

  4. Install apps, software, and extensions only from official sources.

    install guide

    Avoid cracked software, “keygens,” and random downloads. During installs, choose Custom/Advanced and decline bundled offers you do not recognize.

    If you already installed something suspicious: uninstall it, restart, and scan again.

  5. Treat links and attachments as untrusted by default.

    cursor sign

    Phishing often impersonates delivery services, banks, and popular brands. If it is unexpected, do not open attachments or log in through the message.

    If you entered credentials: change the password immediately and enable 2FA.

  6. Shop safely: research the store, then pay with protection.

    trojan horse

    Be cautious with brand-new stores, “closing sale” stories, and prices that make no sense. Prefer credit cards or PayPal for dispute options. Avoid wire transfers, gift cards, and crypto payments.

    If you already paid: contact your card issuer or PayPal quickly to dispute the transaction.

  7. Crypto rule: never pay a “fee” to withdraw or recover money.

    lock sign

    Common patterns include fake profits, then “tax,” “gas,” or “verification” fees. Another is a “recovery agent” who demands upfront crypto.

    If you already sent crypto: stop paying, save evidence (wallet addresses, TXIDs, chats), and report the scam to the platform used.

  8. Secure your accounts with unique passwords and 2FA (start with email).

    lock sign

    Use a password manager and unique passwords for every account. Enable 2FA using an authenticator app when possible.

    If you suspect an account takeover: change passwords, sign out of all devices, and review recent logins and recovery settings.

  9. Back up important files and keep one backup offline.

    backup sign

    Backups protect you from ransomware and device failure. Keep at least one backup on an external drive that is not always connected.

    If you suspect infection: do not connect backup drives until the system is clean.

  10. If you think you are a victim: stop losses, document evidence, and escalate fast.

    warning sign

    Move quickly. Speed matters for disputes, account recovery, and limiting damage.

    • Stop payments and contact: do not send more money or respond to the scammer.
    • Call your bank or card issuer: block transactions, replace the card if needed, and start a dispute or chargeback.
    • Secure your email first: change the email password, enable 2FA, and remove unfamiliar recovery options.
    • Secure other accounts: change passwords, enable 2FA, and log out of all sessions.
    • Scan your device: remove suspicious apps or extensions, then run a full malware scan.
    • Save evidence: screenshots, emails, order pages, tracking pages, wallet addresses, TXIDs, and chat logs.
    • Report it: to the payment provider, marketplace, social platform, exchange, or wallet service involved.

These rules are intentionally simple. Most online losses happen when decisions are rushed. Slow down, verify independently, and use payment methods and account controls that give you recourse.

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