Sigma Computing change history: Export Failures Incident

Sigma Computing reported a major incident affecting password-authentication logins and scheduled exports across Azure, AWS and GCP, linked to an email-service disruption. Recorded from 2026-09-26 15:25 UTC to 2026-09-26 16:11 UTC (45 min), it was resolved after a fix; updates separately cited an approximate start of September 26, 2026, at 11:24 AM UTC.