Tag: heartland

Heartland Breach

Heartland Payment Systems acts as a payment gateway for credit card transactions for over 250,000 businesses. At some point a sniffer was installed in their data center intercepting all transactions. Some media outlets are calling this the “largest data breach ever”. They process “100 million credit card payments a month and more than 4 billion transactions per year” but currently have no idea when the malicious software was installed.

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