Honestly if you’re too unsure, backup your data and reinstall windows fresh from a USB. Full scan with windows defender and be careful what you click and only download what you absolutely trust next time. I don’t see any reason why they’d want to move your mouse around since I’d presume they’d wanna probably steal your info and dip unnoticed. This means either they are a complete noobie or doing it to mess with you and already have what they want. Up to date malware could steal your info easily.
Maybe you could sort by network to check what is using upload/download more in the task manager?
Honestly if you’re too unsure, backup your data and reinstall windows fresh from a USB. Full scan with windows defender and be careful what you click and only download what you absolutely trust next time. I don’t see any reason why they’d want to move your mouse around since I’d presume they’d wanna probably steal your info and dip unnoticed. This means either they are a complete noobie or doing it to mess with you and already have what they want. Up to date malware could steal your info easily.
Maybe you could sort by network to check what is using upload/download more in the task manager?