The Quantum Breach
(Book)

Tanner Zane spent much of his college life hacking into computers. Illegal? Yes. Also very profitable. When his grandmother is left penniless as a result of a hacker attack, Tanner changes his ways, and joins the Mormon Church. His college girlfriend was Mormon, and she had set a persuasive example. But Tanner's past comes back to haunt him when he's kidnapped and forced to hack into a secure government server, part of a plot to steal a high-level computer device from the Los Alamos Laboratory. To ensure his cooperation, Tanner's parents are kidnapped.