PSN taken down by hackers again

Hope you managed to download those free EA games before the hackers struck, as it now appears PSN been DDOSed like a dodo into oblivion (again). Sony say they are working on it. While I don't care who done it, or why, I'm still amazed Sony's infrastructure is this susceptible to attack, surely it should have redundancies and rerouting to the eyeballs by now.

For what its worth, I can see the EU PSN webstore on my PC. Not sure what else is up and what's down. UPDATE: Services should be working now, the hack was claimed by a team called Lizard Squad, no idea why.