If you find a lost card, either turn it in to an employee of the business where you found it, return it to a branch of its affiliated bank or call the customer support number on the back of the card.

Imagine receiving a notification about suspicious charges on a credit card you haven’t even received yet. How could that happen? While it sounds surprising and unsettling, it's increasingly common due ...

To avoid credit card theft, it’s not enough to simply keep your credit card in a secure place — you have to monitor your credit card statements and credit reports routinely for signs of fraud. As data ...

Discover how the Luhn Algorithm verifies credit card accuracy, supports secure transactions, and helps prevent errors in inputting Social Security numbers.