Final answer:
The Gramm-Leach-Bliley Act requires financial institutions to ensure the security and confidentiality of customer data, encompassing disclosure of information-sharing practices and measures to protect sensitive information.
Step-by-step explanation:
The Gramm-Leach-Bliley Act, also known as the Financial Services Modernization Act of 1999, plays a critical role in the protection of personal information. Within the context described where Person A represents a threat to Person B's financial information, the act relates to the answer choice:
- d. The Gramm-Leach-Bliley Act requires financial institutions to ensure the security and confidentiality of customer data.
This act obligates financial institutions to be transparent with their customers about their information-sharing practices and to safeguard sensitive data diligently. This legislation is part of a broader framework of laws designed to protect consumers and maintain confidence in the financial system.