Is Cloud Security Down?

The issue affecting Cisco Umbrella network tunnels in Australia has been resolved as of 12:46 UTC. All remediation steps are complete, and network tunnel connectivity has been fully restored. All services are now operating normally. We apologize for any inconvenience caused and thank you for your patience. <b>We're Here to Help</b> If you continue to experience issues, please contact our support team. Thank you for your understanding as we improve your Cisco Umbrella experience. --- [2026-10-29T03:22:45.353Z] (identified) We have identified the root cause of the intermittent connectivity affecting some customers using Cisco Umbrella network tunnels in Australia. A partial mitigation has been implemented, and the remaining remediation steps are in progress. Some customers may continue to experience connectivity interruptions while this work is underway. We are actively monitoring the situation and will provide a final update once the issue is fully resolved. --- [2026-10-29T01:00:39.751Z] (investigating) We are investigating an issue affecting Cisco Umbrella network tunnels in Australia. Customers using affected tunnels may experience intermittent connectivity as the tunnels disconnect and reconnect. Our engineering teams are actively investigating. We will provide updates as more information becomes available.

The third-party certificate issue affecting SWG traffic disruptions in Cisco Umbrella and Cisco Secure Connect has been resolved. All services are now operating normally. We apologize for any inconvenience caused and thank you for your patience. <b>We’re Here to Help</b> If you have any questions, please contact our support team. Thank you for your understanding as we improve your Cisco Secure Access experience. --- [2026-10-22T18:56:24.909Z] (identified) Engineering is implementing and rolling out fixes to address the SWG traffic disruptions related to the third-party certificate issue. We are continuing to assess the impact and will provide further updates as the work progresses. --- [2026-10-22T16:45:36.822Z] (identified) We have identified an issue related to a third-party certificate that can cause SWG traffic disruptions in Cisco Umbrella and Cisco Secure Connect. We are assessing the scope of the impact and working toward a fix. We will provide further updates as more information becomes available.

The issue affecting Secure Web Gateway traffic, caused by a third-party certificate issue, has been resolved as of 07:56 UTC on October 22, 2026. Cisco engineering has completed and validated the remediation across all affected services, and all services are operating as expected. We apologize for any inconvenience caused and thank you for your patience. <b>We're Here to Help</b> If you continue to experience issues, please contact our support team. Thank you for your understanding as we improve your Cisco Secure Connect and Cisco Umbrella experience. --- [2026-10-21T16:34:26.243Z] (identified) Cisco engineering continues to roll out and validate a remediation for the impact on SWG traffic caused by a third-party certificate issue across Cisco Umbrella and Cisco Secure Connect. --- [2026-10-21T15:22:18.800Z] (investigating) We have identified an issue related to certificates issued by a third-party certificate vendor that affects SWG traffic. Customers with file inspection enabled are not expected to be affected; customers without it may continue to experience SWG traffic disruptions while we roll out a fix. We’re deploying the fix across the affected services and will provide further updates as the rollout progresses.