The correct answer isAbecause the greatest risk when using apublic AI systemto process credit card transactions is thepotential exposure of sensitive information. Credit card data is highly sensitive, and use of a public AI platform can introduce serious confidentiality, privacy, and data handling concerns. Exposure of that data can lead to fraud, regulatory issues, contractual violations, and significant business impact.

The other options are important, but not the greatest primary risk:

B. Use of financial data to train the AI modelis a specific form of data misuse, but it falls within the broader and more critical risk of sensitive information exposure.

C. Noncompliance with security standardsis also significant, but it is often a consequence of exposing or improperly handling sensitive payment data.

D. AI hallucinations and biasare important AI risks, but they are not the primary concern in payment card processing.

Exact Extracts supporting the answer:

“The MOST important consideration when transmitting personal information across networks is ensuring the privacy of the personal information.”

“The data security control that BEST protects the confidentiality of data stored on backup media in transit to a third-party storage facility is encryption.”

“The MOST significant risk associated with handling credit card data through a web application is failure to store credit card data in a secure area segregated from the demilitarized zone.”

“To determine the level of protection required for securing personally identifiable information a risk practitioner should PRIMARILY consider the sensitivity property of the information.”

These extracts support that the primary concern with payment-card-related processing is protecting the confidentiality of sensitive data. Therefore, the greatest risk is thepotential exposure of sensitive information.

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