The more I think about it, the more I'm convinced this is some kind of espionage from someone in or not too far removed from the industry. I'd assume drive-by cybercriminals would have held the information for extortion and/or blackmail, but posting it without trying to leverage something from it first makes it feel personal.
Unfortunately the more likely outcome is a bunch of retards start calling them up in the morning to start shit, and it just makes her life even more hell.
Those faggots reposted Chase-tier "dox" and tried to raid us using their legal names. It's not them.