Which of the following is an example of sensitive personal data?

Sensitive personal data refers to information that, if disclosed, could cause harm or discrimination to an individual. Health information is a prime example of sensitive personal data because it can reveal details about an individual's medical conditions, treatments, and health status. Such information is not only private but also subject to stringent legal protections under regulations like HIPAA in the United States and GDPR in Europe.

In contrast, contact information, job titles, and age are generally considered less sensitive, as they do not typically pose the same risk of harm or discrimination if made public. While there are contexts where these pieces of information can also be sensitive, particularly when combined with other data, they do not inherently carry the same level of sensitivity as health information.