Which of the following threat actors would most likely deface the website of a high-profile music group?

An unskilled attacker, often called a script kiddie, is most likely to deface a website. Their motivations typically include seeking notoriety, demonstrating basic hacking skills, or causing minor disruption. Website defacement is a common, relatively low-skill attack that aligns with these goals. Organized crime groups are primarily motivated by financial gain and would focus on data theft or ransomware. Nation-state actors engage in sophisticated attacks for espionage, sabotage, or political influence, not simple defacement. An insider threat would have authorized access and would likely pursue more damaging or subtle actions, such as data exfiltration or system sabotage, rather than public defacement.