Threat report

www.microsoft.com/en-us/security/blog/2026/04/06/ai-enabled-device-code-phishing-campaign-april-2026

https://www.microsoft.com/en-us/security/blog/2026/04/06/ai-enabled-device-code-phishing-campaign-april-2026/
Published on
www.microsoft.com

ATT&CK techniques those detections carry

  • T1114Email Collection
  • T1114.003Email Forwarding Rule
  • T1137Office Application Startup
  • T1137.005Outlook Rules
  • T1564Hide Artifacts
  • T1564.008Email Hiding Rules
Open the original

2 published detections cite this

Citing it, not covering it: each of these was written with this as evidence, and carries the source it came from and the licence it was published under.

Detections citing this reference
DetectionSeverity
M365 Exchange Inbox Rule with Obfuscated NameMedium
M365 Exchange Inbox Forwarding Rule CreatedMedium

Detections can measure how the public catalogue is used — which detections people look for, and which pages bring them here. It sets a cookie that recognises this browser for 180 days. It is never linked to an account and never follows you to other sites. Privacy notice