E.g., http://www.theguardian.com/technology/2012/mar/06/lulzsec-sabu-working-for-us-fbi http://www.theguardian.com/technology/2012/mar/06/lulzsec-sa... Check t

E.g., http://www.theguardian.com/technology/2012/mar/06/lulzsec-sabu-working-for-us-fbi http://www.theguardian.com/technology/2012/mar/06/lulzsec-sa... Check the timelines. Some of Lulzsec's most dramatic attacks were carried out with an FBI agent literally looking over Sabu's shoulder. 'Opdarknet' in particular seemed quite a bit different from the rest, in the MO (basically the same as the FBI used against Freedom Hosting) and the wording of their release.