There was a user (pretty sure there is plenty of users like him that are still active) he wasn't interacting with the community at all, very few posts made and all he did was spying on users, collecting data on them (for doxxing?) he made few comments on few users profiles describing everything he knows about them, after that he got reported but no action has been taken. After some time this faggot got triggered by one of the old users and got exposed.