This is the wallet that the owner of Inputs.IO has claimed[1] is where the stolen funds were transferred:http://blockchain.info/fb/1emztw

Blockchain.info has tagged it as inputs.io hack. And a couple users have tagged it as well with public messages. But besides that, as far as I know, all anyone can do is watch it get drained.

[1] https://bitcointalk.org/index.php?topic=248803.msg3509247#ms...