Apparently its seems likely that hackers found a way to download free games from the psn store, they were using some sort of old debugging code that initial psn testers would use to test the software. This explanation seems the most reasonable so far. The Psn network was purposely shut down by sony to clear out the old code from the system and to update there server security
Well its 12:33am eastern time and still down? But anyways isn't Sony a Japanese company? Aren't they going through enough turmoil for these hackers to even keep on going with this illegal $#!+. The nerve of some people and their greedy resorts.