

Accounts keep getting hacked with 2FA!!!! How to stop potential cookie logger? Scared I will be banned from Roblox permanently : (
This issue is on my computer, also I attached some images of what version it is and what not
Anyways, two days ago, my Roblox account, discord, and steam all got hacked into. The hacker got me banned from Roblox by uploading inappropriate decals, but I contacted support and got it back. I also got my steam account back, but they hacked it again today. (I haven't bothered with discord tbh.)
They went into a ton of games and stole valuables, as well as wasted my robux on random game passes.
I changed my Roblox accounts email because my mom suggested it
My question is if I have been hijacked? I do admit that I downloaded a sketchy link for a game online on the same day that my accounts got hacked, but I deleted it before the hacking occured.
Ive have extensive 2 factor authentication for years now. Ive also changed my passwords multiple times since, so I'm pretty sure they stole my cookies or something.
I also downloaded Malwarebytes and ran a scan, it said nothing was wrong
I'm terrified that they'll log into my Roblox account tomorrow and get me banned once again, and Roblox support will be fed up and keep me banned.
Will I need to factory reset my computer? If so I'll let my dad know because he knows more about this than me