Sinch Post-Incident Notification - Customer Dashboard

Incident Report for Sinch

Resolved

We are retroactively informing you of an incident affecting the Multi-Factor Authentication for the Sinch Customer Dashboard.

Impact: Customers may have noticed issues receiving One-time passcodes for AT&T devices during the below timeframe.

Incident Start Time: 2026-09-09 11:07 UTC
Incident End Time: 2026-09-09 19:44 UTC
Posted Sep 09, 2026 - 09:00 UTC