Jamf incident
Threat detection notifications for App Store flagged as a sideloaded app
Jamf experienced a notice incident on February 3, 2026 affecting Threat Defense, lasting 17h 59m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- monitoring Feb 03, 2026, 10:21 PM UTC
Actions: A fix has been applied for notifications of App Store app flagging as sideloaded. Customer Action Required: UEM Synchronization To remediate the side-loaded app events identified during this incident, please perform a UEM sync between Jamf Security Cloud and your MDM solution. This sync will also update device risk state used by Access policies. To synchronize: Navigate to Jamf Security Cloud > Integrations > UEM Connection > Settings > Actions > Synchronize If you have questions or need assistance, please contact Jamf Support. We apologize for any inconvenience.
- resolved Feb 04, 2026, 04:21 PM UTC
This incident has been resolved. Actions: A fix has been applied for notifications of App Store app flagging as sideloaded. Customer Action Required: UEM Synchronization To remediate the side-loaded app events identified during this incident, please perform a UEM sync between Jamf Security Cloud and your MDM solution. This sync will also update device risk state used by Access policies. To synchronize: Navigate to Jamf Security Cloud > Integrations > UEM Connection > Settings > Actions > Synchronize If a UEM sync was previously performed and alerts still persist, please perform a full sync again. The issue has now been fully resolved and syncing will remediate the false positive events. Alternatively, you can manually archive the specific threat in Radar > Threats view. To synchronize: Navigate to Jamf Security Cloud > Integrations > UEM Connection > Settings > Actions > Synchronize If you have questions or need assistance, please contact Jamf Support.