Heartland Payment Systems

Heartland Payment Systems Uncovers Malicious Software In Its Processing System (updated)

From their press release: Payments processor Heartland Payment Systems has learned it was the victim of a security breach within its processing system in 2008. Heartland believes the intrusion is contained. No merchant data or cardholder Social Security numbers, unencrypted personal identification numbers (PIN), addresses or telephone numbers were involved in the breach....