Is Duo Security down?
Last checked 9m agoNo incidents right now.
Duo Security is operational right now. Last checked 9m ago; the most recent incident resolved 3d ago.
Real-time Duo Security status, recent outages, and incident history — pulled directly from Duo Security's official status page at https://status.duo.com every 5 minutes. Pingoru tracks 686 Duo Security services and has captured 11 incidents in the last 90 days (99.71% uptime). Get email, Slack, Discord, or webhook alerts the moment Duo Security reports a new incident — free for 5 monitors, no credit card.
Recent outages & incidents
Past 90 days- AI AssistantAI AssistantAI AssistantAI AssistantAI AssistantAI AssistantAI AssistantAI AssistantAI AssistantAI Assistant
Timeline · 2 updates
- investigating · Jun 10, 2026, 02:17 PM UTC
We are currently investigating an issue affecting AI Assistant functionality in the US-W1 (US West-1) region. Users may experience errors or be unable to access AI Assistant features. Our engineering teams are actively investigating the issue and working to restore normal service as quickly as possible. Please check back here or subscribe to updates for the latest information.
- resolved · Jun 10, 2026, 03:35 PM UTC
The issue affecting AI Assistant functionality in the US-W1 region has been resolved. Our team has verified that services are operating normally, and monitoring has confirmed system stability. Thank you for your patience while we resolved this issue.
Latest: The issue affecting AI Assistant functionality in the US-W1 region has been resolved. Our team has verified that services are operating normally, and monitoring has confirmed syste…
-
- AI AssistantAI AssistantAI AssistantAI AssistantAI AssistantAI AssistantAI AssistantAI AssistantAI AssistantAI Assistant
Timeline · 3 updates
- investigating · May 18, 2026, 06:37 PM UTC
We are currently investigating an issue with AI Assistant not functioning on all US deployments and are working to correct the issue as soon as possible. Please check back here or subscribe to updates for any changes.
- monitoring · May 18, 2026, 07:27 PM UTC
We have implemented mitigation measures and are observing improved AI Assistant performance. We are continuing to monitor success rates and overall service stability.
- resolved · May 18, 2026, 08:30 PM UTC
The issue affecting AI Assistant functionality across all US deployments has been resolved, and full functionality has been restored. We will continue to monitor service performance to ensure stability.
Latest: The issue affecting AI Assistant functionality across all US deployments has been resolved, and full functionality has been restored. We will continue to monitor service performanc…
-
- Core Authentication Service
Timeline · 4 updates
- investigating · May 13, 2026, 01:22 PM UTC
We are currently investigating an issue causing limited authentication failures on DUO57 and are working to correct the issue as soon as possible.
- identified · May 13, 2026, 02:52 PM UTC
We have identified the cause of the issue causing authentication failures on DUO57 with the Duo Core Authentication Service and are actively working to restore service.
- monitoring · May 13, 2026, 03:37 PM UTC
We have implemented a fix for the issue causing authentication failures on DUO57 with the Duo Core Authentication Service. We will continue to monitor system performance and authentication success rates and will provide further updates once the incident is fully resolved.
- resolved · May 13, 2026, 04:03 PM UTC
The issue causing authentication failures on DUO57 with the Duo Core Authentication Service is now resolved and full functionality has been restored.
Latest: The issue causing authentication failures on DUO57 with the Duo Core Authentication Service is now resolved and full functionality has been restored.
-
- AI AssistantAI AssistantAI AssistantAI AssistantAI AssistantAI Assistant
Timeline · 3 updates
- investigating · May 07, 2026, 02:17 PM UTC
We are investigating an issue causing failures when administrators located in the EU attempt to access the AI Assistant for the first time. Any administrators who have used the Assistant before should still be able to at this time
- identified · May 07, 2026, 04:30 PM UTC
We’ve identified a problem impacting first-time access to the AI Assistant for administrators in the EU and are actively working to restore normal access. We’ll continue to share updates as progress is made.
- resolved · May 07, 2026, 10:40 PM UTC
The issue affecting first-time access to the AI Assistant for administrators in the EU has been fully resolved, and normal functionality has been restored.
Latest: The issue affecting first-time access to the AI Assistant for administrators in the EU has been fully resolved, and normal functionality has been restored.
-
- AI AssistantAI Assistant
Timeline · 2 updates
- investigating · May 07, 2026, 01:57 PM UTC
We are investigating an issue causing failures when administrators located in the EU attempt to access the AI Assistant for the first time. Any administrators who have used the Assistant before should still be able to at this time Components Impacted: DUO3, DUO38, DUO47, DUO48, DUO 57, DUO70 : AI assistance
- investigating · May 07, 2026, 01:59 PM UTC
We are continuing to investigate this issue.
Latest: We are continuing to investigate this issue.
-
See the full Duo Security outage history
5 more incidents in the last 90 days, plus the full multi-year archive of per-service events and update timelines.
Browse Duo Security outage history →Or sign up free to get alerts when Duo Security breaks · 10 free monitors · No credit card
- Started Jun 10, 2026, 02:17 PM UTC · Resolved Jun 10, 2026, 03:35 PM UTC · 1h 17m
- Started May 18, 2026, 06:37 PM UTC · Resolved May 18, 2026, 08:30 PM UTC · 1h 53m
- Authentication failures ResolvedStarted May 13, 2026, 01:22 PM UTC · Resolved May 13, 2026, 04:03 PM UTC · 2h 41m
- Started May 07, 2026, 02:17 PM UTC · Resolved May 07, 2026, 10:40 PM UTC · 8h 23m
- Started May 07, 2026, 01:57 PM UTC · Resolved May 07, 2026, 02:21 PM UTC · 23m
- Started Apr 30, 2026, 05:54 PM UTC · Resolved Apr 30, 2026, 06:07 PM UTC · 13m
- Started Apr 28, 2026, 02:22 PM UTC · Resolved Apr 28, 2026, 03:26 PM UTC · 1h 3m
- SMS Delivery Failures ResolvedStarted Apr 18, 2026, 04:30 AM UTC · Resolved Apr 18, 2026, 07:09 AM UTC · 2h 39m