**Huntress ITDR Event Ingestion Delay** A Microsoft-side data ingestion issue caused a ~54-hour delay in ITDR events reaching Huntress's MDR for Microsoft 365 service. Huntress coordinated with Microsoft, who identified the root cause and gradually resolved the lag over a 24-hour recovery period. The incident was fully resolved on October 3, 2026, with data ingest returning to normal.
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Data ingest lag from Microsoft has been resolved.
We have observed a significant improvement in the data lag coming from Microsoft. We will continue to monitor to ensure this trend continues, and will share additional information if any becomes available.
Microsoft has identified the cause of the lag and expect the latency to drop over the next 24 hours. We will continue to monitor and share information as we receive it.
We've identified an intermittent lag in events from Microsoft. We are working with our partners at Microsoft and providing them with information on any affected customers.
We have noticed a delay in events being sent to us by Microsoft and are investigating the issue.
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