Sigma Computing incident

Outage affecting Sigma organizations hosted on Azure

Notice Resolved View vendor source →

Sigma Computing experienced a notice incident on September 21, 2025 affecting Sigma - Azure (US) and Sigma - Azure (Europe) and 1 more component, lasting 3h 41m. The incident has been resolved; the full update timeline is below.

Started
Sep 21, 2025, 02:56 AM UTC
Resolved
Sep 21, 2025, 06:37 AM UTC
Duration
3h 41m
Detected by Pingoru
Sep 21, 2025, 02:56 AM UTC

Affected components

Sigma - Azure (US)Sigma - Azure (Europe)Sigma - Azure (UK)

Update timeline

  1. investigating Sep 21, 2025, 02:56 AM UTC

    We are investigating an issue with Sigma organizations hosted on Azure that impacts login. We are treating this as our highest priority. Our apologies for any inconvenience caused. User Experience: Login page does not load

  2. monitoring Sep 21, 2025, 03:42 AM UTC

    The issue is now mitigated. All Azure users should be able to log into Sigma without issue at this time.

  3. monitoring Sep 21, 2025, 03:43 AM UTC

    We are continuing to monitor for any further issues.

  4. resolved Sep 21, 2025, 06:37 AM UTC

    This incident has been resolved.