Which statement is true regarding Unauthorized Disclosure?

Unauthorized disclosure is a serious violation of information security protocols, especially concerning classified information. The statement indicating that it is subject to criminal prosecution is accurate because unauthorized disclosure can jeopardize national security and involve sensitive information that, if mishandled, can lead to legal consequences, including criminal charges. This legal framework exists to ensure that individuals are held accountable for their actions, which can have far-reaching implications on national safety, personal privacy, and international relations.

In contrast, other statements present inaccuracies or oversimplifications of the issue. While administrative penalties may be a consequence of an unauthorized disclosure, it is not the only possible outcome. Regulatory bodies take such violations seriously rather than generally ignoring them. Additionally, unauthorized disclosure is a concern not only with classified but unmarked information; it can involve any sensitive information that hasn't been appropriately handled, regardless of its classification status. This reflects the wider importance of protecting all forms of sensitive data from unauthorized access or sharing.