ThreatLocker incident

OS Patching Failing to Download Patches from Microsoft

Notice Resolved View vendor source →

ThreatLocker experienced a notice incident on July 31, 2026, lasting 23h 5m. The incident has been resolved; the full update timeline is below.

Started
Jul 31, 2026, 04:29 PM UTC
Resolved
Aug 01, 2026, 03:34 PM UTC
Duration
23h 5m
Detected by Pingoru
Jul 31, 2026, 04:29 PM UTC

Update timeline

  1. identified Jul 31, 2026, 04:29 PM UTC

    The ThreatLocker Windows Agent's OS Patching feature may currently be unsuccessful due to an outage affecting Microsoft’s Update Catalog. This is an external Microsoft service issue and is not directly related to ThreatLocker.

  2. resolved Aug 01, 2026, 03:34 PM UTC

    Resolved