Yeah. He also used that addy on HF. If you check out his posts on bitcointalk, they are all a few words.
Which is against the rules (must make substantive posts).
That account is probably a throw way that he will sell or scam with in the future. I suspect he was a bunch of those.

The person who lost their coins should place a hacker/thief trust rating on his trust, since it seems that is his BCT account.