Don’t bank on secret security

If you have a MasterCard-issued credit card then you may be hearing from your bank in the next few days.

The credit card company has revealed that that a potential security breach at a UK retailer means that cardholder details may have been leaked. MasterCard has told banks that issue their cards to take what they call ‘necessary steps to protect cardholders’, which may include reissuing cards with new numbers.

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