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MC1192257 — Microsoft Defender Threat Intelligence: Convergence with Microsoft Defender and Microsoft Sentinel

MC1192257Microsoft Defender XDRplanForChangeUpdated: 22 December 2025

Microsoft Defender Threat Intelligence is merging with Microsoft Defender and Microsoft Sentinel by August 1, 2026, offering integrated threat insights and enhanced analytics. Post-transition, MDTI requires an active Defender or Sentinel license. Organizations should prepare by updating licenses, documentation, and transitioning before the deadline.

Applies to: Microsoft Defender XDR
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).