Yeah, what the fuck is wrong with people!!!! Also this is definitely not the first time things like this have come to light.
That is why I am confused why did they do this. So this hints that either they did not read anything that happened about exchanges before with the same strategy of storing their bitcoins in a webwallet or maybe this is an inside job. I don't think that they are not that stupid to not learn from the pasts of hacked exchanges so this might be an inside job, don't you think?