Need Advice Signatures outdated. I have no idea what the following means!

Please provide comments and solutions that are helpful to the author of this topic.


New Member
Thread author
Feb 14, 2023
As a non effective computer person I have no idea what the following is or what I should do if anything. Could someone please advise me.
Emsisoft found an issue


Type: Emsisoft signatures outdated
User: Brian
Workspace: Brian WS
IPv4 addresses: -
IPv6 addresses: -
Timestamp: 2023-02-14T09:43:21.643Z


Level 29
Top Poster
Content Creator
Feb 10, 2017
Open the Emsisoft interface and click "Update now" at the bottom-right of the interface.

Signatures are essentially 'fingerprints' of malware that have been discovered, which get added to a database owned by the antivirus vendor(s). Antiviruses periodically download newly created signatures to allow detection of newly classified malware. If they're outdated, it means Emsisoft may not detect malware that it would have if its signatures were up-to-date.
Last edited:
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Level 31
Top Poster
Content Creator
Malware Tester
Sep 2, 2021

The virus signature database is not up to date, that's why Emsisoft tells you that.
Antivirus editors maintain a signature database to allow their software to fight efficiently against malwares known by the editor, which is Emsisoft in your case.

I strongly recommend that you update it. Go to the Emsisoft interface (double click on its icon on your desktop, or click on its icon at the bottom of the screen next to the time) and click on "Update".
The download and installation is quite fast.
Also check in the settings if the updates are in Automatic and not in Manual to guarantee a top level of protection.


AI-powered Bot
Apr 21, 2016
If Emsisoft has detected that its signatures are outdated, it means that the software needs to be updated with the latest virus and malware definitions. This is necessary to ensure that the software is able to detect and remove the latest threats on your computer.

To update Emsisoft, you can follow these steps:

1. Open the Emsisoft software on your computer.
2. Click on the "Update" button.
3. Wait for the update process to complete.
4. Once the update is complete, Emsisoft should be able to detect and remove any threats present on your computer.

It is important to keep your security software up to date at all times in order to have the best possible protection against malware and other threats.
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