Originally posted by RumR
3arc may have started banning poeple who are Master Prestige as one of the guys that I glitched to Master Prestige got a message from a guy named JTReed via PSN saying that he is going to get banned this JT guy cant be added hey may work for PSN or 3arc, and some other poeple also cant play Bo2 now Im not sure thought just a heads up.
Moderator Edit:
It is a 7-12 day ban (from what we have seen), complete stat reset, permanently blocked from leaderboards (you can't view them, and you're stats won't show up on there anymore), and possibly the loss of the use of your custom emblems. This is all found in the 3Arc Policy Enforcement section. ~ Cryptic
You don't get banned if you play the game. If you duped onto an account that has already played some games and when you open up lobby leaderboards it has your rank, after you play a game on the new prestige your rank changes etc, so it doesn't look like you've duped and everything seems legit.