A clunky home PC appears, unassumingly, through the doorway on the clip from the home video, in the midst of a guided tour through the typical suburban home. “That’s the computer that Matthew plays on all the time,” his mom explains. “Spends most of the day on this thing here.” That “thing” would give Matt DeHart his identity, as an activist for Anonymous and the operator of a dead drop server connected to Wikileaks. It would also, in many ways, destroy his life.