Hackers Get to Network of FBI Contractor

Hackers who have claimed responsibility for a spate of recent break-ins said that they had infiltrated the network of IRC Federal, an engineering contractor that works for federal agencies including the Federal Bureau of Investigation, and stole internal documents from its database and e-mail system. The group, which is a part of the hacktivist collective Anonymous and includes members of the defunct group Lulz Security, also said it had defaced IRC Federal’s Web site.