AI is one of the best tools credit card networks have in their battle against fraud, but there are also steps you can take to protect yourself. Evan Zimmer has been writing about finance for years.

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 ...

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 ...