All Systems Operational

About This Site

This page provides status information on the services that are part of Duo Security. Check back here to view the current status of the services listed below. If you are experiencing an issue not listed here, please contact support. You can find your deployment ID in the Duo Admin Panel under Help.

The Duo Guide to Business Continuity will help you understand the two categories of Duo service outages, Duo’s failure modes and how to decide on Fail Safe vs. Fail Secure, how your applications will respond to different types of outages, and be prepared to message your users during an outage.

If you have any questions beyond the updates provided here, please contact us at support@duo.com.

Duo Support Operational
Phone Support Operational
Email Support Operational
Support Portal Operational
DUO1 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO2 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO3 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO4 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO5 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
Cisco Identity Intelligence Operational
DUO6 Operational
Admin Panel ? Operational
Core Authentication Service ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO7 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO8 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO9 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO10 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO11 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO12 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO13 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO14 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO15 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO16 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO17 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO18 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO19 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO20 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO21 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO22 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO23 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO24 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO25 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO26 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
DUO27 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO28 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO29 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO30 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO31 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO32 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO33 Operational
Core Authentication Service Operational
Admin Panel Operational
Push Delivery Operational
Phone Call Delivery Operational
SMS Message Delivery Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO34 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
DUO35 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO36 Operational
Core Authentication Service ? Operational
Admin Panel Operational
Push Delivery Operational
Phone Call Delivery Operational
SMS Message Delivery Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO37 Operational
Core Authentication Service Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO38 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO39 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO40 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO41 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO42 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO43 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
Cisco Identity Intelligence Operational
DUO44 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO45 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
Cisco Identity Intelligence Operational
DUO46 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
Cisco Identity Intelligence Operational
DUO47 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO48 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO49 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO50 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO51 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
DUO52 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO53 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO54 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO55 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO56 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO57 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO58 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO59 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
Cisco Identity Intelligence Operational
DUO60 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO62 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO63 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO64 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO65 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO66 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO67 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO68 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO69 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
DUO70 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO71 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
DUO72 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO73 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO74 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO75 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO76 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO77 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO78 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO79 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO80 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Cisco Identity Intelligence Operational
AI Assistant ? Operational
DUO81 Operational
Core Authentication Service ? Operational
Admin Panel ? Operational
Push Delivery ? Operational
Phone Call Delivery ? Operational
SMS Message Delivery ? Operational
Cloud PKI ? Operational
SSO ? Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Aug 28, 2025

No incidents reported today.

Aug 27, 2025

No incidents reported.

Aug 26, 2025
Resolved - The issue affecting updates or changes made to users in the Admin Panel on selected deployments has been resolved.
Aug 26, 10:58 EDT
Monitoring - A fix has been deployed for the issue affecting updates or changes made to users in the Admin Panel on selected deployments. We are monitoring the results of the fix at this time.

Please check back here or subscribe to updates for any changes.

Aug 26, 10:48 EDT
Investigating - We are currently investigating an issue affecting updates or changes made to users in the Admin Panel on selected deployments.

Please check back here or subscribe to updates for any changes.

Aug 26, 10:43 EDT
Resolved - The issue affecting User Management and SSO logins on Duo3, Duo47, and Duo57 has been fully resolved, and all services have been restored to normal functionality.


We will publish a RCA as soon as it is available. You can check back here for the latest information or subscribe for updates.

Aug 26, 07:43 EDT
Monitoring - Following the implementation of the fix, we are seeing signs of recovery. We will continue to actively monitor the results to ensure the issue is fully resolved.

Please refer to the status page for further updates.

Aug 26, 05:29 EDT
Identified - A fix has been deployed for the issue affecting User Management and SSO logins on Duo3, Duo47, and Duo57. We are monitoring performance and stability. Please refer to the status page for further updates.
Aug 26, 05:06 EDT
Update - We are continuing to investigate this issue.
Aug 26, 04:09 EDT
Investigating - We are currently investigating an issue impacting user management and Active Directory sync on selected deployments. Please refer to the status page for further updates.
Aug 26, 04:08 EDT
Resolved - Duo has confirmed that the issue affecting SMS delivery to phone numbers using T-Mobile services in the US has been fully resolved.
Aug 26, 06:21 EDT
Monitoring - We are starting to see recovery post the fix implemented by our service provider for the issue affecting SMS delivery to phone numbers using T-Mobile Services in the US.

Please feel free to check back here or subscribe to updates for the latest information regarding any changes or resolutions.

Aug 26, 04:14 EDT
Identified - We have detected the issue affecting SMS delivery to phone numbers using T-Mobile Services in the US.
Please feel free to check back here or subscribe to updates for the latest information regarding any changes or resolutions.

Aug 26, 04:02 EDT
Investigating - We are currently investigating an issue affecting SMS delivery to phone numbers using T-Mobile Services in the US.

Please feel free to check back here or subscribe to updates for the latest information regarding any changes or resolutions.

Aug 26, 02:29 EDT
Aug 25, 2025

No incidents reported.

Aug 24, 2025

No incidents reported.

Aug 23, 2025

No incidents reported.

Aug 22, 2025

No incidents reported.

Aug 21, 2025

No incidents reported.

Aug 20, 2025

No incidents reported.

Aug 19, 2025

No incidents reported.

Aug 18, 2025
Resolved - Duo has confirmed that the phone call authentication failures affecting all deployments in India have been fully resolved.
Aug 18, 11:27 EDT
Investigating - We are currently investigating an issue causing phone call authentication failures in India on all of our deployments and are working to correct the issue as soon as possible.
Please check back here or subscribe to updates for any changes.

Aug 18, 07:25 EDT
Aug 17, 2025

No incidents reported.

Aug 16, 2025

No incidents reported.

Aug 15, 2025

No incidents reported.

Aug 14, 2025

No incidents reported.