Mastercard cardholders can access safety and security benefits for digital payments made online, in stores or in app. We protect you from fraud and ID theft 24/7/365.

Learn how Mastercard merchant solutions can enable you to prevent credit card fraud. Mastercard provides several effective steps you can take to minimize or completely eliminate exposure to fraud.

Credit card and debit card fraud occurs when a person uses someone else’s card or card information to make unauthorized purchases or withdrawals. This can happen through physical theft of the card or …

Dec 3, 2025 · Learn how to report credit card fraud, recognize the warning signs and take the right steps. Discover tips for credit card fraud reporting and preventing future incidents.

Learn how credit card fraud happens, how to identify if you’re a victim and if you’re responsible for unauthorized charges. Plus how to protect yourself.

May 12, 2025 · 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.

Jun 26, 2025 · Protect yourself from credit card fraud. Learn how it happens, how to prevent it and how to report it as well as the possible punishment for this crime.

In this digital age, identity theft is a growing problem. In 2021, the Federal Trade Commission received almost 400,000 reports for credit card fraud, a type of identity theft that is divided...

Access Mastercard consumer support for assistance with card issues, benefits, and more. Find the Mastercard phone number, chat support, and contact details here.

Apr 25, 2025 · The growing prowess of Mastercard and others at curtailing card-based fraud is good news for merchants and consumers.