Some card details on this page may be out of date. Kendra Graham -- owner of Kendra’s Gems-- found out that after shipping merchandise to two different customers, they disputed the purchases with ...

Banks are using huge amounts of data to separate legitimate purchases from scams. That's great for customers, even if it's a bit creepy.

Credit card fraud isn’t always a one-time occurrence — sometimes, an instance of fraud is part of a repeated fraud pattern. As credit card fraud continues to rise, cardholders are an important line of ...

Discover how credit card validation codes work and protect against fraud. Learn about their placement, security role, and examples to secure online transactions.

Corrections & Clarifications: An earlier version of this story misstated where Jared Gibson lives. He resides in Highland Park, Ill. Jared Gibson is a basketball fan, but he didn't attend the NBA ...

Discover cards are currently not available on CNBC Select and links have been redirected to our credit card marketplace where you can review offers from other issuers like American Express or Chase.

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 — ...

Learn how single-use credit cards enhance online shopping safety, their benefits and limitations, and how they can help ...

Debit cards are as vulnerable to theft as credit cards and offer limited fraud protection. Depending on how soon you report the fraud, you could be responsible for up to $50 in unauthorized ...

If you’ve ever spotted a suspicious charge on your debit or credit card, you’re not alone. How your bank or card issuer handles credit card fraud disputes has a bigger impact than you might think. It ...