I just had gremlins take over my computer.
Took me almost an hour to get it back running malware and anti-virus now.
Crowdstrike types Check who created your anti virus
It’s a scam. They create malware, place on your computer, then sell you the anti virus
https://m.youtube.com/watch?v=Jb25AUYORpQ&list=PLcgk8FfGnzkxsMxXNV-MYrBi36vWt26SZ&index=4
Not sure if this is the one. There are several. One has best explanation