Tweet removed. But it was definitely from his account. I blocked the wallet to prevent anyone silly enough to think he'd actually do anything like it.
Quite the high profile account to get hacked though.

This is the type of profile the hacker should have had its focus on. Imagine, big announcements being posted from the accounts of these huge influences, if you wanted you could easily cause artificial pumping of several coins. I'm not saying this is how to go about doing things, I'm simply stating that this could have been a lot worse.