Cohesity experienced a notice incident on November 26, 2025 affecting Data Protect delivered as a Service, lasting 6h 10m. The incident has been resolved; the full update timeline is below.
Affected components
Data Protect delivered as a Service
Update timeline
- investigating Nov 26, 2025, 04:41 PM UTC
Customers with F3 O365 licenses may experience backup issues with a 403 response code. Microsoft is aware of the issue and is rolling out a fix. We will send out another notice when we believe it is resolved.
- identified Nov 26, 2025, 04:43 PM UTC
The issue has been identified and a fix is being implemented.
- resolved Nov 26, 2025, 10:51 PM UTC
Microsoft has rolled out a fix and all should be resolved. If you are still experiencing issues, please reach out to our support team.