Sabu continued to rage across the Internet as a core member of AntiSec, a blackhat hacking group within Anonymous. He helped to deface government and corporate websites and even helped bring down the private intelligence firm Stratfor—all, apparently, with the FBI’s blessing as it quietly gathered logs on Monsegur’s fellow “anons.” Law enforcement officials later told Fox News that Monsegur was working out of the FBI offices “almost daily” in the weeks after he pleaded guilty in August and then from his own home thereafter, with an agent watching his activity 24 hours a day. Sometimes agents were even posing as Sabu directly. On Christmas, just after the Stratfor hack, Sabu and I happened to be logged into the same channel on IRC, the chatting protocol that serves as the medium through which most Anonymous members planned large-scale operations. I asked the AntiSec members if they were worried about a law enforcement response to Stratfor
Fascinating look into the world of modern hackers (“hacktivists”) by wired.