[citation][nom]fir_ser[/nom]Lulzsec appears to have good intentions.[/citation]
How do you know they weren't behind the attack, and aren't just trolling "for the lulz"? Don't be gullible enough to scratch them off the list of suspects. Besides, they've done plenty of other bad things.
Of course in a different display of gullibility, Sony thinks that Anon is responsible for their SQL injection breach, just because they found a text file that says "Anon wuz here". Oh man, it must have been them! That's some fine detective work there, Sherlock Sony!