Hacked? These facts seem like a very "timely" problem... I don't know what others think, but it seems to me that this hack comes just in time to deal another blow to Ripple's image in general. When it looked like Ripple might emerge with its head held high and its brand image intact after trouble with the SEC, one of Ripple's executive had several wallets hacked to (oh surprise) undermine Ripple's reputation.
Although Chris Larsen says that the exchanges have been notified with the purpose of freezing those accounts and that they have already notified the authorities to take the necessary legal action, the damage has already been done. I am sure that the SEC will use these facts to attack Ripple in court and try, as I said in another of my posts, try to kill the beast when it is on the ground.