What type of information should not be shared with unauthorized personnel?

Critical information regarding daily operations should not be shared with unauthorized personnel because it may include sensitive details that could jeopardize the organization's effectiveness, security, or operational integrity. This type of information often involves specifics on processes, procedures, and resources that are vital for the smooth running of the organization. Unauthorized access to this knowledge can lead to risks such as operational disruptions, breaches of confidentiality, or exploitation by competitors.

In contrast, general mission updates, training schedules, and administrative announcements typically involve broader, less sensitive communication. These types of information are less likely to pose significant risks if shared more widely, as they do not usually contain critical operational details. Therefore, maintaining strict confidentiality around daily operations is crucial to protect the organization's interests.