To qualify as an "Insider Threat," a person must:

To qualify as an "Insider Threat," a person must knowingly cause malicious damage to their organization or its assets. This definition centers on the intention behind the actions of the individual, highlighting that the threat is not merely an accident or unintended consequence.

When someone behaves with the intent to harm, either through espionage, sabotage, or other forms of malicious activity, they fit the profile of an insider threat. This level of awareness and intent distinguishes them from those who might cause harm but do so without malicious intent or knowledge of their actions.

Moreover, while the other scenarios may involve harmful actions or associations, they do not meet the specific criteria of a malicious motive inherent in insider threats. Unknowingly causing harm does not align with the concept of a deliberate threat, and working with external adversaries often implies collaboration outside the organization rather than internal malice. Thus, "knowingly causing malicious damage" accurately encapsulates the essence of what constitutes an insider threat.