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  2. Missed Alarms and 40 Million Stolen Credit Card Numbers: How ...

    www.aol.com/news/2014-03-14-missed-alarms-stolen...

    In the days prior to Thanksgiving 2013, someone installed malware in Target's security and payments system designed to steal every credit card used at the company's 1,797 U.S. stores. At the ...

  3. Get help with your AOL billing questions - AOL Help

    help.aol.com/articles/account-management...

    If you swear you made the payment, there could be another reason - either the credit card on your account is expired or we somehow have different information than what’s on your card. Your next bill will include the past due month along with the amount due for your current billing cycle. There are a number of reasons why this unfortunate ...

  4. 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 ...

  5. Add, edit, or delete a payment method for AOL services

    help.aol.com/articles/update-your-payment-method

    If your card number has changed, you must add a new card.. 1. Sign in to your My Account page. 2. Click My Wallet. 3. Click Payment Methods. 4. Click Add Credit or Debit Card. 5.

  6. Chargeback fraud - Wikipedia

    en.wikipedia.org/wiki/Chargeback_fraud

    Chargeback fraud. Chargeback fraud, also known as friendly fraud, cyber shoplifting [1], or liar-buyer fraud, [2] occurs when a consumer makes an online shopping purchase with their own credit card, and then requests a chargeback from the issuing bank after receiving the purchased goods or services. Once approved, the chargeback cancels the ...

  7. Payment Card Industry Data Security Standard - Wikipedia

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

    The Payment Card Industry Data Security Standard ( PCI DSS) is an information security standard used to handle credit cards from major card brands. The standard is administered by the Payment Card Industry Security Standards Council, and its use is mandated by the card brands. It was created to better control cardholder data and reduce credit ...

  8. Accepted payment methods for AOL services - AOL Help

    help.aol.com/articles/payment-methods-available-CS41

    Direct debit is no longer available for active accounts, however, it can be used to pay past due balances, with a $7 fee. Entering your payment info. When adding a new payment method, keep the following in mind: • Enter your card number without hyphens. • Check that the expiration date you enter matches the info on your card.

  9. Data analysis for fraud detection - Wikipedia

    en.wikipedia.org/wiki/Data_analysis_for_fraud...

    Online retailers and payment processors use geolocation to detect possible credit card fraud by comparing the user's location to the billing address on the account or the shipping address provided. A mismatch – an order placed from the US on an account number from Tokyo, for example – is a strong indicator of potential fraud.