I found this post on bleeping computer (found HERE) that covers the steam malware story. For those that don’t know steam, they have published some of the coolest games including the beloved halflife.
It seems like some people are publishing games through steam and either wrapping malware into the games or threat actors are dropping malware into games once they are published. The lesson is you can’t just trust a games provider is ensuring games being delivered are safe. Check out the post for the details on this