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Wawa Breach May Have Compromised More Than 30 Million Payment Cards

Krebs on Security

12, but that the malware was thought to have been installed more than nine months earlier, around March 4. Wawa said the breach did not expose personal identification numbers (PINs) or CVV records (the three-digit security code printed on the back of a payment card). Pennsylvania-based Wawa says it discovered the intrusion on Dec.

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