Outage in ThreatLocker
Portal Performance
Resolved MinorIncident Report
Summary AI Generated
ThreatLocker's portal experienced degraded performance for approximately 18 hours due to issues requiring database server adjustments. The Apps APIs were affected during this period, with customers encountering reduced performance while mitigation work was carried out. The incident was resolved on September 17, 2026, following a monitoring phase after the database changes were implemented.
To mitigate further performance issues we are making adjustments to a database server. During this time customers may experience degraded performance.
Components affected
ThreatLocker Apps APIsTrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
20 days ago - at 09/17/2026 12:35PM
This incident has been resolved.
MONITORING
21 days ago - at 09/16/2026 09:42PM
We are currently monitoring,
IDENTIFIED
21 days ago - at 09/16/2026 06:14PM
To mitigate further performance issues we are making adjustments to a database server. During this time customers may experience degraded performance.
Latest ThreatLocker outages
Degraded Performance on Instance G - about 20 hours ago
Device Check-ins On Instance D Appearing Offline - 4 days ago
Instance H Entra Integration - 6 days ago
Entra Policies Issue - 8 days ago
Portal Slowness - 8 days ago
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