PCI-DSS – placeholder

note to DG:

the crim needed the CVV. The CVV was only available from the magstripe itself, so a swipe or skimmer attack, or the interception of an authorisation message as the track 2 data is passed in full.  

The data should not have been available from merchant databases as the CVV should not be stored.  (this is defo true of the CVV2 but check it’s also true of the CVV – I think it is)

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