ThreatLocker incident

Portal Login Issues - Instances G & H

Resolved after 4 days 1 hour, affecting Portal [Instance G] and Portal [Instance H], on November 20, 2025.

monitoring Nov 21, 2025, 03:10 PM UTC

All systems are fully operational at this time. We are continuing to monitor.

Started
Nov 20, 2025, 01:44 PM UTC
Resolved
Nov 24, 2025, 02:44 PM UTC
Duration
4d 1h
Detected by Pingoru
Nov 20, 2025, 01:44 PM UTC

Affected components

Portal [Instance G]Portal [Instance H]

Update timeline

  1. identified Nov 20, 2025, 01:44 PM UTC

    We have identified an issue affecting a small number of customers logging in to Portal Instance H. We are currently working to resolve this.

  2. identified Nov 20, 2025, 02:44 PM UTC

    If you are experiencing issues with machines not checking in, please reach out to our Cyber Hero support team with public IPs and we will get them added and prioritized

  3. monitoring Nov 20, 2025, 03:43 PM UTC

    We've restored portal login functionality and are currently monitoring to ensure that the issue is completely resolved.

  4. monitoring Nov 20, 2025, 05:33 PM UTC

    We've observed degraded portal login performance on instance G and are working on restoring performance.

  5. monitoring Nov 20, 2025, 05:44 PM UTC

    We have restored login performance on instance G and are continuing to monitor its performance.

  6. identified Nov 21, 2025, 01:44 PM UTC

    We are aware of some performance issues on instance H this morning affecting some customers. This is currently being addressed

  7. monitoring Nov 21, 2025, 03:10 PM UTC

    All systems are fully operational at this time. We are continuing to monitor.

  8. resolved Nov 24, 2025, 02:44 PM UTC

    This incident has been resolved.

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