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SinchIncident detail
Sinch Post-Incident Notification - Customer Dashboard
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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
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