No matter what happened or has happened. Remember that Paul Vernon is the man to blame.
Either he did not protect the exchange well enough or he ran way with the coins..
He ran away with the coins somewhere in China with his girlfriend, I think he learned from Kerpeles before, but Kerpeles is in jail, so lets pray it happens the same to him. Its the perfect exit scam, we got hacked, many ponzi scams use this as an excuse, so he definitely took the coins, as far as I know they are not yet spent, so we can keep an eye on them if someone knows how to do that.