Mastercard: Customers' Data Was at Risk Computer hackers got access to as many as 40 million credit card numbers, according to Mastercard. The card issuer says databases held by a third-party processing company were open to unauthorized access.
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Mastercard: Customers' Data Was at Risk

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Mastercard: Customers' Data Was at Risk

Mastercard: Customers' Data Was at Risk

Mastercard: Customers' Data Was at Risk

  • Download
  • <iframe src="https://www.npr.org/player/embed/4711507/4711508" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

Computer hackers got access to as many as 40 million credit card numbers, according to Mastercard. The card issuer says databases held by a third-party processing company were open to unauthorized access.