How do I get a Trojan horse out of my steam game files??

[Guest Mikey Stewart]

I downloaded a “FORZA horizon mod menu” and after finding out it was a fake I deleted the downloaded file and left my computer, until today when I noticed my instagram account got hacked, and my epic games had 2fa linked to an email that wasn’t mine and that someone had been selling items in my steam inventory since the night I downloaded the mod, I think it’s a Trojan that’s been placed into my FORZA files because every time I open FORZA it crashes and “Trojan/win32” or something along those lines pops up on my windows security before disappearing when the game crashes. I’ve made a major mist

 

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