Duo Security incident

Service degradation on DUO81

Resolved after 3 hours 9 minutes, affecting Core Authentication Service and Admin Panel and 1 more, on March 1, 2026.

monitoring Mar 01, 2026, 04:09 PM UTC

We have rerouted traffic and are monitoring the behavior for stable, positive results.

Other major vendors with incidents that started within 30 minutes of this one

Started
Mar 01, 2026, 01:29 PM UTC
Resolved
Mar 01, 2026, 04:39 PM UTC
Duration
3h 9m
Detected by Pingoru
Mar 01, 2026, 01:29 PM UTC

Affected components

Core Authentication ServiceAdmin PanelPush DeliveryPhone Call DeliverySMS Message DeliveryCloud PKISSO

Update timeline

  1. investigating Mar 01, 2026, 01:29 PM UTC

    We are currently investigating a service degradation on our DUO81 deployment and are working to restore services as soon as possible.

  2. identified Mar 01, 2026, 02:13 PM UTC

    We have isolated the issue to a regional outage and are rerouting our traffic to alleviate the degraded performance.

  3. identified Mar 01, 2026, 03:33 PM UTC

    We are continuing to work to reroute traffic in order to alleviate the degraded performance.

  4. monitoring Mar 01, 2026, 04:09 PM UTC

    We have rerouted traffic and are monitoring the behavior for stable, positive results.

  5. resolved Mar 01, 2026, 04:39 PM UTC

    The issue was resolved by rerouting traffic.

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