What threat category does a passerby who steals a forgotten laptop belong to?

The situation described involves a passerby who takes a forgotten laptop, which clearly reflects characteristics of a deliberate action. This act is intentional, as the passerby knowingly decides to exploit an opportunity to steal the laptop. The classification as "opportunistic" emphasizes that this individual is taking advantage of a scenario where the laptop was left unattended, which indicates a lack of security measures in that specific context.

This scenario doesn’t fall under accidental or unintentional categories, as those terms typically refer to situations where harm or theft occurs without malicious intent or awareness. For instance, accidental might imply that a person unintentionally misplaces or damages an item while unknowing of the potential for loss. Additionally, it is not an insider threat since an insider threat usually involves someone with authorized access to systems or assets engaging in malicious acts, whereas a passerby is an external individual without such authorized access. Hence, the correct classification aligns with the opportunistic behavior of the individual in seeking to benefit from the situation at hand.