Bro, I got a DM from some dude who thinks he infected his computer with malware. He shows me the URL, and imagine my face when it's that fucking super ultra mega rare fuck off ultra malware I was talking about a few days ago (RevStealer).
Hahahahahaha, he says, "should I be worried?"
Fuck yes you should be worried, dawg.
Your credentials, your cookies and sessions, your banking information, all of that shit is gone-gone, like, they are 100%, without a doubt in my soul, going to use your credentials for stuff.
You need to orbital nuke all of your credentials like, yesterday, and kill all of your sessions on all applications.
Anyway, I'm just being silly and trying to be funny, ... but in all seriousness this is a SERIOUS problem and you need to take action immediately. I'm sorry this happened to you.