TEMPE, Ariz.--(BUSINESS WIRE)--LifeLock, Inc. (NYSE: LOCK), an industry leader in proactive identity theft protection, today announced special savings for Sam's Club members on LifeLock services, available online to all U.S. Sam’s Club members at www.samsclub.com/services. Sam’s Club members that enroll in LifeLock services will receive a discount on LifeLock Standard™, LifeLock Advantage™ or LifeLock Ultimate Plus™ service, based on their Sam’s Club membership level. In 2014, $16 billion was s