In Pictures: Anonymous and LulzSec, 10 greatest hi...
1. LulzSec attacks Sony
June 2011: LulzSec breaks into several Sony Pictures websites and accesses unencrypted personal information on more than 1 million people. LulzSec also claimed it compromised all "admin details," including administrator passwords, as well as 75,000 "music codes" and 3.5 million "music coupons" from Sony networks and websites.
In Pictures: Anonymous and LulzSec, 10 greatest hits