What type of cyber event is categorized as Cat 2?

A Cat 2 cyber event refers specifically to a user-level intrusion incident. This categorization indicates that a user, either maliciously or unintentionally, has gained unauthorized access to a system or network, potentially compromising sensitive data or resources. The classification system often recognizes user-level intrusions as significant threats because they can lead to data breaches or other harmful activities.

User-level intrusions are typically characterized by actions taken by individuals who have legitimate access to a system but exploit their privileges improperly. This makes them dangerous as they can bypass certain security measures that guard against external threats.

The other categories, while also relevant, do not match the definition for a Cat 2 event. Non-compliance activities involve falling short of compliance standards but do not necessarily indicate an active intrusion or incident. Investigating events pertain to the process of analyzing potential incidents rather than being classified as an incident themselves. Malicious logic incidents involve malicious code or software attacks but are categorized separately, emphasizing the nature of the attack rather than user behavior. Thus, the identification of user-level intrusion as a Cat 2 incident aligns with standards used to evaluate and respond to cybersecurity threats.