In troubling news, a paper from researchers at Newcastle University in the UK claims that Visa's credit-card payment system can be compromised online in "as little as six seconds." The security ...

A common complaint among shoppers od Costco is its exclusive acceptance of Visa credit cards, leaving out other popular ...

In a groundbreaking settlement, Visa and Mastercard have agreed to a $197.5 million payout following allegations of inflated ATM fees.