Bloodridge (Spies Lie, #1)

The night Jon Sommers finds out his fiancé died in a terrorist bomb attack, he is visited by a Mossad spymaster who tells him that she was not a fellow graduate student but a Mossad spy sent to bring him to Israel. The spymaster also tells him that the death of his parents was no accident, and persuades Sommers to seek justice for their killers. But things turn out to be more complicated, and soon Sommers is in over his head. It will take a hacker and a team of mercenaries to fix his problems, and if he fails, terrorists could destroy the entire Middle East in a radioactive conflagration.