Source http://psgroove.com/showthread.php?3088-PSN-Suspended-Being-Completely-Overhauled&p=36277&viewfull=1#post36277
""Sony got hacked but what happened was the hacker left them a dirty little surprise that wasn't caught until well after he was force disconnected. Most companies assume that when they shut out the hacker the attack is over and they patch the hole he used to get in. In this case him leaving something behind wasn't caught and by the time its users started reporting being kicked out his dump had started executing and forcing psn networks to stall out. Not only did this hacker steal information but he left something behind that started erasing and duplicating internally on the servers (hence the reports from users claiming that games were acting out right before the service went down entirely). Chances are by the time sony got to it the damage was too great and therefore they had two options 1. Negate all achievements, purchases, etc and deal with the nightmare of it. 2. Export the db tables for each user and rebuild it's network all over again. Keep in mind Sony just hired almost a dozen i.p. specialist and almost just as many security experts after firing a few over the jailbreak psn masking happened. If they can get psn back up in as little as 7 days it'll be a miracle and chances are you will have lost all of your activity for up to 5 days prior to the initial attack".
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This sounds a bit more plausible then any other theory about PSN's outage including AnonOP's attacking Sony.
Personally I am happy to see Sony get raped like it rapes it's customers.
BTW: all of you PSN junkies going through forced detox, you have a few options. Get online with a Wii or Xbox or ....
Try this old game called LIFE , it is a hell of a game, comes with a life subscription , completely interactive and has over 6 billion players. No respawn , no cheats unless it is with a partner that isn't your Sig Other. It has no down time unless you end the game. According to myth , the developer hacked it out in 6 days.
I would rate it 6 stars out of 5.