ThreatLocker incident

Instance H AgentAPI Issue

Ongoing since 02:31 AM UTC, affecting API [Instance H].

identified Nov 03, 2026, 04:33 AM UTC

We have identified the cause of the issue, and we are currently working on restoring functionality of AgentAPI services.

Started
Nov 03, 2026, 02:31 AM UTC
Resolved
Ongoing
Duration
● 2h 15m
Detected by Pingoru
Nov 03, 2026, 02:31 AM UTC

Affected components

API [Instance H]

Update timeline

  1. investigating Nov 03, 2026, 02:31 AM UTC

    We are investigating some API issues affecting instance H. This is causing a limited number of customer computers to report as offline in the portal.

  2. investigating Nov 03, 2026, 03:17 AM UTC

    We continue to investigate this issue. At the moment of writing, it appears to only be impacting our AgentAPI servers.

  3. investigating Nov 03, 2026, 03:45 AM UTC

    We are able to confirm that the scope of this issue is only for AgentAPI servers on Instance H. We continue to investigate this issue.

  4. investigating Nov 03, 2026, 03:49 AM UTC

    We are currently looking into a solution for this problem.

  5. identified Nov 03, 2026, 04:33 AM UTC

    We have identified the cause of the issue, and we are currently working on restoring functionality of AgentAPI services.

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