# Single Sign-On (Microsoft) login issue for subset of stores

- Provider: [BigCommerce](https://down.guide/bigcommerce)
- Level: confirmed
- Impact: Partial outage
- lasted 29m
- started 2026-08-25 06:56 UTC
- Control Panel
- id: DWN-77c4708615
- Official page: https://stspg.io/lfpjyx2j4wtb

## Updates from BigCommerce
### 2026-08-25 06:56 UTC: investigating
We are currently investigating an issue with Single Sign-On (SSO) login through Microsoft Azure AD. We will post an update when we have more information available.

### 2026-08-25 07:23 UTC: identified
The issue has been identified and a fix is being implemented.

### 2026-08-25 07:25 UTC: resolved
This incident has been resolved.

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