Outage in Barracuda Networks

XDR Service Interruption - o365 ingestion

Resolved Minor
October 29, 2025 - Started 2 days ago - Lasted about 21 hours
Official incident page

Incident Report

Barracuda XDR is currently experiencing an issue with the ingestion of O365 events, which may cause delays or events loss from 16:00 UTC due to Microsoft 365 service degradation (refer the below link). We are starting to see the recovery of o365 ingestion, however some customers may continue to experience degraded performance. We continue to monitor the service from upstream provider. Thank you for your patience and understanding. https://status.cloud.microsoft/m365/referrer=serviceStatusRedirect

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Latest Updates ( sorted recent to last )
RESOLVED 1 day ago - at 10/30/2025 07:03PM

The impacted service has been recovered and fully operational. This incident has been resolved

MONITORING 2 days ago - at 10/29/2025 09:56PM

Barracuda XDR is currently experiencing an issue with the ingestion of O365 events, which may cause delays or events loss from 16:00 UTC due to Microsoft 365 service degradation (refer the below link). We are starting to see the recovery of o365 ingestion, however some customers may continue to experience degraded performance. We continue to monitor the service from upstream provider. Thank you for your patience and understanding.
https://status.cloud.microsoft/m365/referrer=serviceStatusRedirect

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