The review reports that blockchain-enhanced federated learning systems typically achieve slightly lower raw accuracy than ...

Mastercard is using AI to help detect and prevent credit card fraud. The company says the tech can flag unusual patterns and block fraudulent transactions. This article is part of "AI in Action," a ...

Ever find your palms sweating as you enter your payment info into a merchant site you’ve never used before? It’s a natural response; few financial details are more important than your payment methods ...

A surge in digital payment technologies has been paralleled by an equally rapid increase in credit card fraud. This research field explores multifaceted approaches that combine advanced analytics, ...

“Fraud detection today is about precision, not just protection. The ability to differentiate legitimate customers from ...

Bob Haegele is a freelance writer specializing in topics such as insurance, investing, and credit cards. His work has appeared on Business Insider, CreditCards.com, and other nationally recognized ...

The COVID-19 pandemic has sped up the shift towards electronic payments, which is unlikely to reverse anytime soon, if ever. Credit cards were the most vulnerable payment method to online scams in ...

If you’ve ever had a credit card purchase mysteriously rejected only to discover later that the bank thought you were a fraudulent user, you may appreciate an effort by MasterCard International to use ...