Weekly Abnormal Detection Enhancements

A weekly summary of detection enhancements delivered by the Abnormal engineering team.
October 17, 2025
Enhancement
Inbound Email Security

Weekly Detection Enhancements - Week of October 17

  • Improved campaign consistency and message grouping, ensuring similar executive impersonation attack campaigns are grouped and remediated reliably.
  • Improved vendor fraud detection for lookalike domains.
  • Improved detection of password spray attacks in Account Takeover Protection.
  • Enhanced Okta integration to enable enhanced processing of authentication signals in Account Takeover Protection.

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