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What the Leaked Target PIN Data Actually Means for You standard

Before you read this, consider checking out my first post on the Target breach. Payment systems are complex. If you have ever assessed one or looked under the curtains going all the way back to the issuer, you know this. So it is not a surprise that there is a ton of misinformation flying around about the PIN data that Target admitted was taken. Before we get to far down the road here, I want to review a few items to make sure we’re all on the same page. First, let’s talk about track data. The type of data in the magstripe on the back of your card is sensitive, which is why PCI Requirement 3.2 forbids storing it. I’ve ...

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