Threat Actor

A threat actor is any individual, group, or organization that conducts or has the intent to conduct malicious cyber activities. Threat actors range from individual hackers and cybercriminal organizations to nation-state intelligence agencies and hacktivists. Each type has different motivations, capabilities, and methods.

For defense contractors, the primary threat actors are nation-state APT groups (seeking military and technological intelligence), cybercriminals (seeking financial gain through ransomware or fraud), and insider threats (employees who intentionally or accidentally compromise security).

Why It Matters

Understanding your threat actors helps you prioritize defenses against the most likely and most dangerous attacks. Defense contractors face nation-state adversaries — a higher-capability threat than most commercial organizations face — which is why CMMC requirements are comprehensive.