What is personal information?

Personal information refers to any data that relates to an identifiable individual, which can include their name, contact details, identification numbers, or any other information that can be used to directly or indirectly identify them. This definition captures the essence of B because it emphasizes the importance of the information being linked to an identifiable individual while acknowledging that certain details may be excluded based on privacy laws or data protection regulations.

It is crucial to understand that personal information is not just any random data about individuals, as suggested in some other options; rather, it is specifically tied to individuals who can be identified. Additionally, distinctions are made between identifying individuals and businesses, as personal information typically focuses on individual human beings, not organizations. While interests may fall under broader categories of data, they do not encapsulate the essence of personal identification, making them less relevant in this context compared to the comprehensive definition provided in the correct choice.