If you have ever noticed a process called Wsnm.exe running on your Windows computer, you might have wondered what it is and whether it is safe or not. In this blog post, we will explain what Wsnm.exe is, what it does, and whether you should remove it or not. We will also show you how to check if Wsnm.exe is fake or not.
What is Wsnm.exe?
Wsnm.exe is a legitimate executable file that belongs to the Windows operating system. It stands for Windows System Notification Manager and it is responsible for displaying various notifications on your desktop, such as updates, security alerts, battery status, network connection, etc. Wsnm.exe is usually located in the C:\Windows\System32 folder and its size is about 40 KB.
Should I Remove Wsnm.exe?
The answer is no, you should not remove Wsnm.exe from your computer. As we mentioned, it is a genuine Windows file that performs an important function for your system. Removing or deleting Wsnm.exe could cause problems with your notifications and other system features. Moreover, Wsnm.exe is not a virus or malware, so there is no need to worry about its security.
However, there are some cases where malicious programs can disguise themselves as Wsnm.exe and try to infect your computer. These fake Wsnm.exe files are usually located in different folders than the original one and have larger sizes. If you suspect that you have a fake Wsnm.exe on your computer, you should scan your system with Malwarebytes Anti-Malware Free and remove any threats that are detected.
How do I check if Wsnm.exe is fake?
One way to check if Wsnm.exe is fake or not is to use the Task Manager. You can open the Task Manager by pressing Ctrl+Alt+Delete on your keyboard and selecting Task Manager from the menu. Then, look for Wsnm.exe in the Processes tab and right-click on it. Select Properties from the context menu and check the Location field. If the location is different from C:\Windows\System32, then you might have a fake Wsnm.exe on your computer. You can also check the Size field and compare it with the original size of 40 KB.
Another way to check if Wsnm.exe is fake or not is to use a file analysis tool such as VirusTotal. You can upload the Wsnm.exe file to VirusTotal and see if it detects any malware signatures or suspicious behaviors. VirusTotal will scan the file with multiple antivirus engines and give you a report of its findings. If VirusTotal flags the file as malicious, then you should remove it from your computer as soon as possible.
Conclusion
Wsnm.exe is a normal Windows process that handles your system notifications. You should not remove it from your computer unless you are sure that it is a fake one. To avoid any confusion, you can check the location and size of Wsnm.exe on your computer using the Task Manager or a file analysis tool such as VirusTotal. We hope this article helped you understand what Wsnm.exe is and whether you should remove it or not.
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.
Stop and verify before you click, log in, download, or pay.
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.
Keep your operating system, browser, and apps updated.
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.
Use layered protection: antivirus plus an ad blocker.
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.
Install apps, software, and extensions only from official sources.
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.
Treat links and attachments as untrusted by default.
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.
Shop safely: research the store, then pay with protection.
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.
Crypto rule: never pay a “fee” to withdraw or recover money.
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.
Secure your accounts with unique passwords and 2FA (start with email).
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.
Back up important files and keep one backup offline.
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.
If you think you are a victim: stop losses, document evidence, and escalate fast.
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.
About Stelian
Stelian leverages over a decade of cybersecurity expertise to lead malware analysis and removal, uncover scams, and educate people. His experience provides insightful analysis and valuable perspective.
