No, they're referring to yiff.party, a site run by the infamous hacker known as Bui
Unofficially he runs it, he's not going to admit it publicly
he's actually not that bad, most attacks are done using his name and calling card because that's what everyone expects; he actually doesn't fuck with anyone unless they've wronged him personally
That wasn't him, we call him the wannabui, because we have no clue if its one person or multiple people, but they always pretend to be him.
I'm just saying, he's not a random agent of chaos, he has his own motives.