Most of these "hacks" are inside jobs. They come up with excuses so they can easily run away with users' money. I've seen it time after time and it looks like this will never stop as long as there are greedy people in this world.
I thought that so. This hacking issues with these two major exchanges may be an inside job. I am not 100% sure but it might be because there's no one else who can do the hacking unless they where the one who developed the system. Maybe one of the developer team of that exchange is part of that hacking incident.