WatchGuard incident
2026-11-09 GLOBAL SiemFeeder service connection failures
Ongoing since 03:53 PM UTC, affecting Administration:::AMER and Administration:::EMEA and 1 more.
We're investigating connection failures to the WatchGuard Endpoint Security SIEM service. SIEM clients are unable to connect and may receive a 403 error. Once we determine the impact and scale of these connection errors, we'll post our next update in 60 minutes, if not sooner. The SIEM service outage affects WatchGuard Endpoint Security (WES) customers only. Aether\Cytomic customers are not affected.
Affected components
Update timeline
- investigating Nov 09, 2026, 03:53 PM UTC
We're investigating connection failures to the WatchGuard Endpoint Security SIEM service. SIEM clients are unable to connect and may receive a 403 error. Once we determine the impact and scale of these connection errors, we'll post our next update in 60 minutes, if not sooner. The SIEM service outage affects WatchGuard Endpoint Security (WES) customers only. Aether\Cytomic customers are not affected.
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