British Airways Support Asks for Credit Card CVV as Support Verification Code
Support agents usually ask for a security phrase or information about your address to verify your identity.
British Airways ask for your credit card CVV to verify your identity.
This means they must be storing it, which is prohibited under PCI.
https://security.stackexchange.com/a/73195
3 comments
[ 16.8 ms ] story [ 18.5 ms ] threadThey have the card's details on file. They may simply use the CVV code provided by the customer during the call to run a check without storing anything.