Heartland is the sixth-largest payments processor in the U.S. The company handles approximately 100 million transactions per month. Law enforcement has noted that the attack against his company is part of a wider cyber fraud operation. Heartland advises cardholders to examine their monthly statements closely and report any suspicious activity to their card issuers. The company delivers credit/debit/prepaid card processing, payroll, check management and payments solutions to more than 250,000 business locations nationwide. For more information, the company has set up a website: www.2008breach.com.”]