As much as I hate to add to the idle speculation and advertisement for this group of criminals, somehow this does sound exactly like Anonymous's usual M.O. Sony had the nerve to defend their own interests, so their websites were crashed. Right after they and Hotz settled out of court, their network is taken down. There's evidence that personal data was stolen, but there's no evidence whatsoever that anyone's credit card was stolen. (In fact, is there any evidence that anyone's email, bank account, or other online information was accessed using information stolen here?)
It's right up Anonymous's alley to do something like this. They aren't stealing personal data so they can buy cars from Hong Kong - they're trying to make a point about how Sony's security is breachable. Granted, they're doing it in a fashion not unlike proving that the USA is too dependent on gasoline by blowing up all of the gas stations, but it does make sense.
Honestly, it's the most logical and simplest possibility. (Yes, it's more sensible than the demented notion that Sony crashed their own servers, and slightly more sensible than that Sony would falsify evidence in what's going to be a massive legal brouhaha.)
It's right up Anonymous's alley to do something like this. They aren't stealing personal data so they can buy cars from Hong Kong - they're trying to make a point about how Sony's security is breachable. Granted, they're doing it in a fashion not unlike proving that the USA is too dependent on gasoline by blowing up all of the gas stations, but it does make sense.
Honestly, it's the most logical and simplest possibility. (Yes, it's more sensible than the demented notion that Sony crashed their own servers, and slightly more sensible than that Sony would falsify evidence in what's going to be a massive legal brouhaha.)