Lemmy.world is being "attacked" with random communities
@LMAO is flooding the site with random communities because they're salty about being banned for claiming too many community names. They claim they're trying to "fuck your entire site up" but I imagine it's a relatively quick fix to delete all the communities they're creating, LMAO.
I think we might have a few GUIs for PostgreSQL, but for the most part, you're stuck trying to figure out the best way to isolate the problem communities. Unless all of the names are absurdly long or they have some other defining characteristic in common, all new communities created within a certain timeframe might need to be deleted.