Thankfully I don't have a balance there, but have any of you that do filed a police report or other law enforcement report? Even the admins know the committed fraud....
Surely it can't be too difficult for a law enforcement agency to request logs from the web host, cloudfare, IRC servers, etc. Unless these guys were all using TOR or anonymous VPN's the whole time, I am sure they left a trail somewhere leading back to themselves....
Personally I think it's long past time to start holding these exchanges more accountable....
Here's a link to the US Financial Fraud link. I am sure there are others for other countries:
http://www.stopfraud.gov/report.html