There are reports of spam coming from specific users on lemmy.blahaj.zone. I stumbled across some very unpleasant NSFL content on an unrelated post. I wouldn’t reccomend it, but you could check soot@lemmy.blahaj.zone’s profile for an example if it hasn’t been taken down yet.
It may be worth temporarily blocking that instance until they get a handle on the situation.
I individually blocked the spam account. Didn’t come by more than one. But getting people to block and defederate seems to be the motive here.