Sony today confirmed at the PSN news conference that it was not Anonymous that hacked the PSN.
While Sony’s deputy president Kaz Hirai, was answering questions a Japanese reporter enquired if there were any links between the hacking and Anonymous. Hirai quickly replied that the group that has been know for targeting Sony was not responsible for the current attack.
Anonymous has also confirmed that they didn’t launch the attacks on Sony, which means their planned attack on Sony may still occur.