Tracking The New Yorker journalist Ronan Farrow as he investigates the growing business of commercial spyware, following the story from New York City to Tel Aviv, Israel, a thriving center of espionage cybertechnology. Once a target of covert surveillance himself, Farrow explores the multibillion-dollar industry, addressing the twofold uses and implications of phone hacking, the ability to monitor criminal activity and the attendant threats to civil liberties.