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Inbound Email Security

Stop advanced email attacks with intent-driven behavioral AI that adapts as attackers evolve.

Modern email attacks exploit human behavior with tailored messages that mimic legitimate communication and bypass traditional defenses. Each successful business email compromise attack costs organizations an average of $137k1, and 86% of business leaders report at least one AI-related incident in the past year2.

Only Abnormal is built to detect attacker intent—so protection keeps pace even as tactics change.

The Abnormal Solution

  • Precisely detects targeted BEC, VEC, and phishing attacks by analyzing tens of thousands of unique behavioral signals to identify attacker intent.
  • Designed to automatically detect and remediate malicious emails before user engagement, reducing triage and SOC workload without ongoing tuning.
  • Provides comprehensive visibility with detailed logs, categorization, investigative tools, and clear insight into the behavioral signals behind each verdict.
  • Enables custom policies, optional targeted controls, and unified quarantine management across Microsoft and Abnormal.
  • Deploys in minutes via API integration—no manual tuning or mail-flow disruption.

The Abnormal Advantage at a Glance

Stops attacks others miss. Uses intent-driven behavioral AI to detect sophisticated and never-before-seen threats that bypass traditional rule-based systems.

Delivers hands-free automation. Automatically detects and remediates threats, freeing teams to focus on higher-value priorities instead of repetitive triage.

Builds confidence in every decision. Surfaces the signals behind each verdict so security teams can quickly understand, validate, and act with confidence.

Simplifies email security operations. Works natively with Microsoft 365 and Google to streamline workflows without adding rule sprawl or gateway complexity.

1. Internet Crime Complaint Center (IC3). 2023. FBI Internet Crime Report.
2. 2025 Cybersecurity Readiness Index (survey of 8,000 security leaders globally)

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See Abnormal in Action

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