TM Acquisition LLC (d/b/a Trymedia) disclosed a security incident involving its ActiveStore Web-based storefront application. Between November 4, 2011, and December 2, 2011, unauthorized intruders intercepted customer data including credit card numbers, expiration dates, security codes, postal addresses, email addresses, and passwords. The company took affected systems offline, engaged external experts, and notified law enforcement and credit card brands. A complimentary one-year ProtectMyID membership was offered to affected customers.