Trymedia/RealNetworks Data Breach (2012)

we recently became aware of the criminal intrusion into our ActiveStore web based storefront application that processes purchases of digital games made by customers on our partners websites. We believe the intruders may have been able to intercept and obtain cardholder names, credit card account numbers, expiration dates, security codes, postal addresses, e-mail addresses and passwords to optional user accounts on ActiveStore storefronts from a portion of transactions flowing through ActiveStore application between November 4, 2011 and December 2 20. We plan to notify approximately 12,456 of our users about the intrusion.