One of the most difficult challenges in payment card fraud detection is extreme class imbalance. Fraudulent transactions ...

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, ...

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 ...

Credit card fraud is the most common form of identity theft, according to the Federal Trade Commission (FTC). The four major credit card networks — Visa, Mastercard, American Express and Discover — ...

In today’s digital world, fraud has become more complex, which means we need smarter ways to detect and prevent it. Generative AI helps with this by looking at large amounts of data in real-time, ...

Credit card fraud and identity theft are two terms you have probably heard before. And if you've been unlucky, you may have even fallen victim to one of these two crimes yourself. However, credit card ...