Kevin Mitnick was the most elusive computer break-in artist in history. He accessed computers and networks at the world’s biggest companies–and however fast the authorities were, Mitnick was faster, sprinting through phone switches, computer systems, and cellular networks. He spent years skipping through cyberspace, always three steps ahead and labeled unstoppable. But for Kevin, hacking wasn’t just about technological feats-it was an old fashioned confidence game that required guile and…