I have to pretty much disagree with the first half of that episode. Yes banks get robbed, but when was the last time a bank vault was cleaned out without resulting in the criminal getting arrested? Outside of movies and ages pass like the great train robberies and what not, never. Sure robbers these days get whatever is in the till, but modern, properly secured banks have made it so costly to rob, that's all they get. They then have a set of automatic protocols to follow to help ensure no one gets hurt, robbers included. This is also the basis of how internet security works. To make it too hard or long or expensive to acquire. So yeah, given the facts and the continued lapses worldwide on Sony's failure to even consider basic security ramifications, you have to blame the Sony as much as the hacker(s).
The second half pretty much sums up how much of a cock up Sony has made so far during the recovery. I have no doubt this will become a case study into how NOT to do things.