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Patented AI-Powered Threat Detection Platform Enhances Real-Time Email Security

Key Insights

Abnormal holds U.S. Patent No. 11,824,870 for an AI-native platform that detects and stops email-based threats in real time.

The system builds behavioral baselines from past communications to flag anomalies, such as unusual sender identity or email address usage.

Unlike traditional tools relying on static rules and known signatures, Abnormal's approach adapts dynamically to evolving attack vectors.

By modeling normal human communication patterns across an organization, the AI surfaces threats that signature-based security tools typically miss.

Detecting, Characterizing, and Remediating Email-Based Threats in Real Time

U.S. Patent No.11,824,870

Abnormal has developed a patented, AI-native platform that proactively detects and stops email-based threats as they happen. This breakthrough technology uses advanced machine learning to understand how people across an organization typically communicate, then flags anything that seems out of the ordinary. By focusing on human behavior instead of static rules, Abnormal can uncover threats that traditional security tools often miss.

Threat Detection1

The Patented Abnormal AI Advantage

Threat Detect

What makes the AI in this patented system unique is its ability to continuously learn from past communications and apply that knowledge to new messages as they arrive. By analyzing behavioral traits—like how often a sender identity or email address is used—the AI can detect subtle anomalies that might indicate a threat.

Why This Matters

Traditional email security measures often rely on static rules and known threat signatures, which can be insufficient against evolving attack vectors. Abnormal Security's patented approach introduces a dynamic, behavior-based detection mechanism that adapts to new threats, providing a robust defense against sophisticated email attacks.

Meet One of the Inventors

20250311 Abnormal Day2 Mike Kirschbaum 401 Learn More About Abnormal's Behavioral AI

See Abnormal in Action

See how behavioral AI detects the attacks that legacy defenses miss.