LifeLock Inc. (NYSE:LOCK) is an American identity theft protection company based in Tempe, Arizona. The company offers the LifeLock identity theft protection system, which is intended to detect fraudulent applications for various credit and non-credit related services. As of 9 February 2017, it is a subsidiary of Symantec. In 2015, it was ordered to pay $100 million to settle Federal Trade Commission contempt charges for failing to protect consumer information and deceptive advertising, the largest monetary award obtained by the Commission for an enforcement action.