free rating increase due to opponent cheating

Hi,

I think I considered at some point the fact that a person could use a computer to help them cheat, but I didn't put much thought into it, because what would be the point of cheating (not like we are playing for money). Anyway, I got a message from chess.com last night that said someone I played recently was caught cheating, and so they increased my rating by 50 as some sort of compensation. I had never heard of this before, but it is pretty cool IMO. My question is, how do I find out who was the person cheating? Do they delete the cheaters account? Or is there a chance I will play them again in the future? What if it is someone I have "friended"? My suspicion is that there is no way to find out who it was, but I am hoping I am wrong about that.

The site probably has no method of telling you. They probably want to give people a chance to change their ways before harming them in public.