all i can say is that the attack on Mt.Gor exchange might be coming from the same person. this showcase the need for people to avoid abandoning their tokens on exchange. it is not advisable or favourable. get a wallet. whatever you earn from the exchange can be earn on the wallet.
Well, there are reports that most of the hacks are coming from the same groups of people sponsored by the governments of North Korea and Russia, but you know, these are just Western reports. All politics lead to fake news.
I don't even really consider all hacks are legit. I still believe Mt Gox and others were exit scams. But that's just me, I hate trusting people and when you see their faces...