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Target did not store the PINs. Storing PINs is forbidden by the PCI (Payment Card Industry) rules. If a merchant stores PINs or CVCs (Card Verification Code), h
by GnarfGnarf 13y ago
Target did not store the PINs. Storing PINs is forbidden by the PCI (Payment Card Industry) rules. If a merchant stores PINs or CVCs (Card Verification Code), he will lose access to the credit card system, and can't sell nuthin' no more.
The PINs were skimmed by malware in the POS devices.
Changing your PIN periodically is not a bad idea.
- whyme 13y agoThe scale of the attack had me thinking the PINs were taken from a server. I feel much better with the answers provided here, but yeah, I'm still going to start changing my PIN periodically. At what frequency I'll have to see... Thanks for all the answers.