I find it interesting that groups like Anonymous and Lulz Sec, whatever that is, aren't more active right now. Seems like there's lots of opportunity for causing mayhem at the moment. Maybe anti-cyber criminal work has gotten really good?
Many of them were arrested. The leader of LulzSec - Sabu - worked with the feds to capture several individuals. You can read about it on his wiki: https://en.wikipedia.org/wiki/Hector_Monsegur
> Sabu had always been cautious, hiding his Internet protocol address through proxy servers. But then just once he slipped. He logged into an Internet relay chatroom from his own IP address without masking it. All it took was once. The feds had a fix on him. (https://www.foxnews.com/tech/exclusive-unmasking-the-worlds-...)
Fascinating that an auto-login setting on his mIRC client probably led him to be caught.