If you're a console gamer, you're probably all too aware of Lizard Squad, the hacker outlet that allegedly knocked both the PlayStation Network and Xbox Live offline for a good chunk of the Christmas break. But just why and how is this group causing so much grief? Thanks to the Daily Dot, we now have a better (if imperfect) idea of what's going on. It might not shock you to hear that the team is doing this both for laughs, à la LulzSec, and to expose the "incompetence" of the security teams at Microsoft and Sony. However, they also claim to have access to undersea internet cables and other "core routing equipment" that lets them flood networks with massive amounts of data. They supposedly bombarded PSN and XBL at a rate of 1.2 terabits per second, or three times the rate of the previous largest attack on record.