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2. Controlled payment number - Wikipedia

   en.wikipedia.org/wiki/Controlled_payment_number

   January 2009, MasterCard and Cyota Inc. acquired the controlled payment number system developed by Orbiscom, a Dublin-based payment processing company. [2] In the United States, the system is used by the following credit card issuers: Bank of America "ShopSafe" (inherited when it acquired MBNA) (and now discontinued-see below) [3] and Citibank "Virtual Account Numbers". [4]

3. Luhn algorithm - Wikipedia

   en.wikipedia.org/wiki/Luhn_algorithm

   The Luhn algorithm or Luhn formula, also known as the "modulus 10" or "mod 10" algorithm, named after its creator, IBM scientist Hans Peter Luhn, is a simple check digit formula used to validate a variety of identification numbers.

4. Carding (fraud) - Wikipedia

   en.wikipedia.org/wiki/Carding_(fraud)

   Carding is a term of the trafficking and unauthorized use of credit cards. [1] The stolen credit cards or credit card numbers are then used to buy prepaid gift cards to cover up the tracks. [2] Activities also encompass exploitation of personal data, [3] and money laundering techniques. [4]

5. AOHell - Wikipedia

   en.wikipedia.org/wiki/AOHell

   AOHell was the first of what would become thousands of programs designed for hackers created for use with AOL. In 1994, seventeen year old hacker Koceilah Rekouche, from Pittsburgh, PA, known online as "Da Chronic", [1] [2] used Visual Basic to create a toolkit that provided: a new DLL for the AOL client, a credit card number generator, email bomber, IM bomber, Punter, and a basic set of ...

6. TSYS - Wikipedia

   en.wikipedia.org/wiki/TSYS

   In late 2017, the company acquired a former Citigroup card production facility in Columbus, Ohio and invested $25 million to build out a second, 200,000 square feet (19,000 m 2) credit card production facility, with a capacity to produce 67 million credit cards per year. [22] In January 2018, the company acquired Cayan for $1.05 billion. [23]

7. Tokenization (data security) - Wikipedia

   en.wikipedia.org/wiki/Tokenization_(data_security)

   In the case of payment card data, a token might be the same length as a Primary Account Number (bank card number) and contain elements of the original data such as the last four digits of the card number. When a payment card authorization request is made to verify the legitimacy of a transaction, a token might be returned to the merchant ...

8. Credit card fraud - Wikipedia

   en.wikipedia.org/wiki/Credit_card_fraud

   A fake automated teller slot used for "skimming". 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.

9. Credit card - Wikipedia

   en.wikipedia.org/wiki/Credit_card

   This is an accepted version of this page This is the latest accepted revision, reviewed on 10 December 2024. Card for financial transactions on credit This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages) This article needs additional citations for verification. Please help improve this article by adding ...