ThreatLocker incident

Portal - Instance C performance issues

Resolved after 4 hours 22 minutes, affecting Portal [Instance C], on April 30, 2026.

resolved May 01, 2026, 12:22 AM UTC

We have been monitoring and there have been no further issues. This is now resolved

Started
Apr 30, 2026, 08:00 PM UTC
Resolved
May 01, 2026, 12:22 AM UTC
Duration
4h 22m
Detected by Pingoru
Apr 30, 2026, 08:00 PM UTC

Affected components

Portal [Instance C]

Update timeline

  1. investigating Apr 30, 2026, 08:00 PM UTC

    We have received reports of customers experiencing performance issues and logouts on Instance C. We are investigating.

  2. monitoring Apr 30, 2026, 08:11 PM UTC

    We have identified the cause of this performance issue as too many active connections on the instance, which was causing high CPU usage on the server. We have since allocated additional resources and are monitoring.

  3. resolved May 01, 2026, 12:22 AM UTC

    We have been monitoring and there have been no further issues. This is now resolved

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