CYRT. I admit I have no idea who either of those people are but I suspect there are more rep-ruining hackers out there in fandom than genuine crazies who have a long history of basically nothing but bad behavior who have the smarts to then turn around and claim "a hacker did it!" Most of the rep-ruining hackers I've come across and heard about in 20+ years of being in fandom are incredibly good at what they do.