How to remove tampermonkey from google chrome?

Question

Malware

After installing the browser, the tampermonkey extension is installed all the time, removing it from the browser extension does not end there, when you install another browser, it appears there again by creating a new account in Google Chrome or reinstalling the browser, it appears there again. Where does it come from? Has anyone encountered a similar problem?
Thank you for your attention!

Answer 1

Look in the HijackThis logs. Well, you can still (suddenly) try antiviruses.

Answer 2

If the problem is only in Google Chrome, then the problem is in synchronization, and you need to remove the TamperMonkey extension on the main device or disable synchronization for everyone in turn. You can also scan your computer with free applications that can find similar adware - Malwarebytes or SpyHunter. Here's a good guide .