- Level
- confirmed
- Worst impact
- Degraded
- Components
- Core Authentication Service, Admin Panel, Push Delivery, Phone Call Delivery, SMS Message Delivery, Cloud PKI, SSO
- Down Index
- 20of 100
What to do
Check whether you use Duo Security Core Authentication Service, Admin Panel, Push Delivery, Phone Call Delivery and 3 more. Check your stack
Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.Confirm your retries, queues and scheduled jobs caught up after the 3h 10m it lasted.
Anything that failed between 2026-03-01 13:29 UTC and 2026-03-01 16:39 UTC may need a replay.Subscribe to Duo Security's feed to hear about the next one first. RSS feed
https://down.guide/feed?provider=duo works in Slack (/feed subscribe), Discord feed bots and any RSS reader.
Updates from Duo Security 5
- investigating
We are currently investigating a service degradation on our DUO81 deployment and are working to restore services as soon as possible.
provider
- identified
We have isolated the issue to a regional outage and are rerouting our traffic to alleviate the degraded performance.
provider
- identified
We are continuing to work to reroute traffic in order to alleviate the degraded performance.
provider
- monitoring
We have rerouted traffic and are monitoring the behavior for stable, positive results.
provider
- resolved
The issue was resolved by rerouting traffic.
provider
Reports count in aggregate; nothing about you is shown.
Corrections
None so far.
Something wrong on this page? Report an error or send us a note. Every fix is listed here.
Questions about DWN-4a5769bb7e
Is Duo Security still down?
No, this incident was resolved 2026-03-01 16:39 UTC. For Duo Security's live state, see https://down.guide/duo.
How long did it last?
3h 10m, from 2026-03-01 13:29 UTC to 2026-03-01 16:39 UTC, by the times Duo Security posted.
What was affected?
Duo Security named Core Authentication Service, Admin Panel, Push Delivery, Phone Call Delivery and 3 more.
What caused it?
Duo Security hasn't published a root cause. If it does, it shows here.
Where does this come from?
Duo Security's official status page, https://status.duo.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.