Explanation
Hacktivists are hackers who use their skills to promote a political or social cause, such as human rights, environmentalism, anti-censorship, etc. Hacktivists may target organizations or individuals who oppose their views or agendas, and launch cyberattacks such as defacement, denial-of-service, data theft, or sabotage. In this case, the security manager should consider hacktivists as a potential threat actor who may launch cyberattacks in response to the CEO's controversial opinion article.