Common Defense is an AI-native security platform that protects organizations and individuals from sophisticated social engineering attacks across email, messaging apps, social platforms, professional networks, and voice and video communications. Using advanced AI-powered threat detection and real-time analysis, Common Defense identifies impersonation attempts, phishing campaigns, deepfake threats, and other trust-based attacks before they cause harm. The platform provides unified visibility and protection across multiple communication channels, helping security teams reduce risk, strengthen user trust, and defend against modern AI-driven threats.