Mod from r/anti_steal_a_brainrot here:

Everything is back: The hacker has been banned. He now has a post explaining why he is NOT going to hack the sub again(although it might be a lie). He has now been permanently (BUT NOT ON REDDIT! BE AWARE FOLKS!). We’re currently in a state of recovery. Try to perm this guy from your sub if you can, that’s my only recommendation.