You may be confusing them with some of the Anonymous attacks from earlier this year. Lulzsec has claimed nothing but "doing it for the lulz" i.e., no real reaso

You may be confusing them with some of the Anonymous attacks from earlier this year. Lulzsec has claimed nothing but "doing it for the lulz" i.e., no real reason at all other than to do it. Anon has claimed to do some hacks for moral reasons.