What is the term for the unauthorized public disclosure of a person's private information?

The correct term for the unauthorized public disclosure of a person's private information is "invasion of privacy." This concept encompasses various forms of privacy violations, including the sharing of confidential information without consent. In the context of healthcare, it is particularly important to maintain patient confidentiality to ensure trust and protect individuals’ rights. By adequately safeguarding personal information, healthcare providers comply with legal regulations such as HIPAA (Health Insurance Portability and Accountability Act) in the United States.

The other options refer to different legal and ethical concepts. A confidentiality breach specifically relates to the failure to protect private information but does not encapsulate all aspects of privacy invasion. Negligence involves a failure to take proper care in doing something, leading to damage or injury to another, while malpractice specifically refers to improper, illegal, or negligent professional activity or treatment, typically in medical contexts. While these concepts may intersect in certain scenarios, "invasion of privacy" is the most accurate term for unauthorized public disclosure of private information.