Abnormal AI

Abnormal AI is a cybersecurity company that protects organizations from advanced, socially engineered, and AI-powered threats targeting email, collaboration platforms, and cloud environments. Using behavioral AI, Abnormal analyzes user and entity activity to detect anomalies and stop attacks that bypass traditional defenses.
Built for Microsoft 365, Google Workspace, and modern productivity platforms, Abnormal deploys in minutes via API with no impact on infrastructure. The platform defends against phishing, business email compromise, vendor fraud, account takeovers, supply chain compromise, and emerging AI-driven threats—providing precise detection with fewer false positives.
Trusted by leading enterprises across government, education, healthcare, financial services, and technology, Abnormal helps security teams reduce risk and protect people, data, and operations. With attackers increasingly leveraging AI, Abnormal’s mission is clear: deliver autonomous, adaptive defense to keep organizations safe today and resilient against tomorrow’s threats.