British police have arrested a teenager in connection to multiple high-profile attacks on senior intelligence leaders in the US. The hacker calls himself Cracka and is the apparent leader of a group called Crackas with Attitude. He is 16 years old and claimed responsibility for breaking into the personal accounts of CIA director John Brennan, Director of National Intelligence James Clapper, Secretary of Homeland Security Jeh Johnson, and FBI Deputy Director Mark Giuliano. Cracka portrayed himself as opposed to US foreign policy. He also may be connected to a November hack that exposed information for thousands of law enforcement and military personnel.