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March 2026 Secure Score category update

From Microsoft 365 Message Center Archive by Merill Fernando · Microsoft may not have sent this notice to your tenant.
Microsoft Defender XDR
Microsoft 365 admin center

Rollout

Rollout dates are often only in the text. When Microsoft moves them, the change shows under "What changed".

What the notice says

Microsoft’s text, safely structured

As part of Microsoft's ongoing efforts to increase accuracy in Secure Score, security recommendation categories will be updated in March 2026. As a result, identity and app Secure Scores may be impacted.

What changed

Between archive captures, newest first

The archive supplies one version of this notice.

No related evidence found in this installation's recent collection. This does not establish that no announcement exists.

Not confirmed here

What this page cannot tell you
  • Whether your tenant is affected: this is Microsoft's notice, not a check of your settings.
ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 27 Oct 14:23 UTC · 272 of 272 readable · 270 fully read · documentation 469/469 current

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