Microsoft blocked code signing certificates predominantly used by Chinese hackers and developers to sign and load malicious kernel mode drivers on breached systems by exploiting a Windows policy loophole.
They’re exploiting Windows driver signing using a certificate loophole and some OS hooks to trick the date verification.
You never have to ask what OS a Linux user is using because they will have already told you.
pushes glasses up nose slightly - What you’re referring to as Linux is actually GNU+….