Outage in Cisco Umbrella
Cisco Umbrella - Certificate errors with HTTPS inspection - US (Los Angeles and Miami)
Resolved MinorIncident Report
Summary AI Generated
Cisco Umbrella experienced a 57-minute incident where customers using HTTPS inspection in the Los Angeles and Miami regions encountered certificate warnings and errors when accessing websites and applications. The issue affected secure web traffic inspection in those two regions. The incident was resolved, restoring normal HTTPS inspection functionality.
We are investigating reports of certificate errors affecting some Cisco Umbrella customers using HTTPS inspection in the Los Angeles and Miami regions.
Affected customers may experience certificate warnings or errors when accessing certain websites or applications inspected by Cisco Umbrella.
Our engineering teams are actively investigating and gathering additional diagnostic information. Updates and additional details will be provided as new information becomes available.
We appreciate your patience and understanding during this time.
Trusted by 1,000+ teams
The Status Page Aggregator with Early Outage Detection
Stop finding out about outages from your users. Monitor 6,320+ cloud services and get alerted the second something breaks.
Latest Updates ( sorted recent to last )
RESOLVED
1 day ago - at 07/21/2026 11:04PM
This issue has been resolved.
Cisco Umbrella customers using HTTPS inspection in the Los Angeles and Miami regions should no longer experience certificate warnings or errors when accessing websites or applications inspected by Cisco Umbrella.
Thank you for your patience. If you continue to experience issues, please contact Cisco Customer Support.
INVESTIGATING
1 day ago - at 07/21/2026 10:08PM
We are investigating reports of certificate errors affecting some Cisco Umbrella customers using HTTPS inspection in the Los Angeles and Miami regions.
Affected customers may experience certificate warnings or errors when accessing certain websites or applications inspected by Cisco Umbrella.
Our engineering teams are actively investigating and gathering additional diagnostic information. Updates and additional details will be provided as new information becomes available.
We appreciate your patience and understanding during this time.
Latest Cisco Umbrella outages
The Status Page Aggregator with Early Outage Detection
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6320 services available
Integrations with
