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Jun 26, 2026

Weekly Abnormal Detection Enhancements

A weekly summary of detection enhancements delivered by the Abnormal engineering team.

Weekly Detection Enhancements - Week of June 26

  • Enhanced detection of phishing from newly registered domains using suspicious links and mismatched reply-to addresses.
  • Improved detection of renewal scams that hide invisible characters to evade content filters.
  • Strengthened detection of attachment-based phishing sent through trusted email service providers.

Protect Against Evolving Email Threats

See how behavioral AI detects attacks that legacy defenses miss.