A year ago this guy/gal lost ~20btc to malware: http://www.reddit.com/r/Bitcoin/comments/1xf2qj/my_wallet_just_emptied_into_this_address/
well the address that swiped it appears to have just made a move: https://blockchain.info/tx/2a123981219824178426c880d6368165955d6310c7cd68f8550f813ccaa623b8
Sorry to the original owner, I don't mean to reopen old wounds, but perhaps there's some identifiable information here?