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  2. Credit card fraud - Wikipedia

    en.wikipedia.org/wiki/Credit_card_fraud

    Credit card fraud is an inclusive term for fraud committed using a payment card, such as a credit card or debit card. [1] The purpose may be to obtain goods or services or to make payment to another account, which is controlled by a criminal. The Payment Card Industry Data Security Standard (PCI DSS) is the data security standard created to ...

  3. Using AI, Mastercard expects to find compromised cards ... - AOL

    www.aol.com/news/using-ai-mastercard-expects...

    Visa last week announced major changes to how credit and debit cards will operate in the U.S., meaning Americans will be carrying fewer physical cards in their wallets, and the 16-digit credit or ...

  4. Visa Inc. - Wikipedia

    en.wikipedia.org/wiki/Visa_Inc.

    Visa Inc. (/ ˈviːzə, ˈviːsə /) is an American multinational payment card services corporation headquartered in San Francisco, California. [1][4] It facilitates electronic funds transfers throughout the world, most commonly through Visa-branded credit cards, debit cards and prepaid cards. [5]

  5. Payment Card Industry Data Security Standard - Wikipedia

    en.wikipedia.org/wiki/Payment_Card_Industry_Data...

    The Payment Card Industry Security Standards Council (PCI SSC) was then formed, and these companies aligned their policies to create the PCI DSS. [2] MasterCard, American Express, Visa, JCB International and Discover Financial Services established the PCI SSC in September 2006 as an administrative and governing entity which mandates the ...

  6. Card-not-present transaction - Wikipedia

    en.wikipedia.org/wiki/Card-not-present_transaction

    A card-not-present transaction (CNP, mail order / telephone order, MO/TO) is a payment card transaction made where the cardholder does not or cannot physically present the card for a merchant's visual examination at the time that an order is given and payment effected. It is most commonly used for payments made over the Internet, but can also ...

  7. Card security code - Wikipedia

    en.wikipedia.org/wiki/Card_security_code

    The card security code is located on the back of Mastercard, Visa, Discover, Diners Club, and JCB credit or debit cards and is typically a separate group of three digits to the right of the signature strip On American Express cards, the card security code is a printed, not embossed, group of four digits on the front towards the right

  8. Payment card interchange fee and merchant discount antitrust ...

    en.wikipedia.org/wiki/Payment_Card_Interchange...

    The payment card interchange fee and merchant discount antitrust litigation is a United States class-action lawsuit filed in 2005 by merchants and trade associations against Visa, Mastercard, and numerous financial institutions that issue payment cards. The suit was filed because of price fixing and other allegedly anti-competitive trade ...

  9. Data breach - Wikipedia

    en.wikipedia.org/wiki/Data_breach

    Data breach. A data breach, also known as data leakage, is "the unauthorized exposure, disclosure, or loss of personal information ". [1] Attackers have a variety of motives, from financial gain to political activism, political repression, and espionage. There are several technical root causes of data breaches, including accidental or ...