Which of the following actors attacking an organization is the most likely to be motivated by personal beliefs?

A hacktivist is an individual or group that uses hacking techniques to promote a political or social cause. Their primary motivation stems from personal beliefs and ideologies, aiming to disrupt systems or leak information to draw attention to their cause. Nation-state actors are typically motivated by geopolitical objectives, espionage, or economic gain. Organized crime groups are driven by financial profit. Insider threats, while potentially motivated by various factors including personal grievances, are primarily defined by their access within an organization, not necessarily by a broader belief system.