In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 12, 2026 - 14:00 EDT
Scheduled - Microsoft monthly patches have been released. Notes on the release are available here: http://kb.mit.edu/confluence/x/aYCiCg
Mar 12, 202614:00-18:00 EDT
Atlas Status reports current status and upcoming maintenance for IT systems at the Massachusetts Institute of Technology. Subscribe to receive notifications.
Update -
No downtime is expected during this maintenance.
Mar 23, 2026 - 20:00 EDT
Scheduled -
On Monday, March 23, all AFS web lockers will be converted from MIT Certificate authentication to Touchstone authentication. User authorization to AFS lockers using "htaccess.mit" files will continue to work as expected. If you have any questions, please contact the IS&T Service Desk.
Mar 23, 2026 - 14:08 EDT
Duo Security is making a required update that affects Duo push notifications. If you use Duo push on your phone, you must update the Duo Mobile app to the latest version (via the App Store or Google Play) by March 31 to avoid authentication issues. More info: https://help.duo.com/s/article/9451 Posted on
Mar 09, 2026 - 16:13 EDT
Past Incidents
Mar 12, 2026
Unresolved incident: March 2026 Scheduled WSUS Patches.
Completed -
The scheduled maintenance has been completed.
Mar 7, 11:00 EST
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 7, 06:00 EST
Scheduled -
Building E66 - Due to a scheduled power outage, MITnet including wired, wireless, BMS networks and VoIP telephones will be down during the maintenance window.
If you experience any network issues after the maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu.
Mar 4, 10:13 EST
Completed -
The scheduled maintenance has been completed.
Mar 6, 21:00 EST
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 6, 19:00 EST
Scheduled -
IS&T will be re-routing traffic through another set of routers/firewalls in preparation for upcoming maintenance. No outages are expected, but some connections traversing the campus firewalls may need to be re-established.
Mar 4, 17:44 EST
Resolved -
This incident has been resolved.
Mar 5, 13:05 EST
Update -
Connectivity to the building networks (Wi-Fi, VoIP, Internet) is restored, but full recovery of all Haystack circuits is still in progress.
Mar 3, 16:00 EST
Investigating -
Connectivity between MITnet and Haystack (Buildings OC21, OC24, OC25, OC26) is currently down due to fiber/optical circuit issues. IS&T has engaged MIT-LL to further investigate optical network.
Mar 3, 06:44 EST
Completed -
The scheduled maintenance has been completed.
Feb 28, 11:30 EST
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Feb 28, 06:30 EST
Scheduled -
Due to scheduled network maintenance, MITnet (wired, wireless, VoIP and BMS) will be intermittently unavailable in Building(s) W31 and W97 on Saturday 2/28/26, between 6:30am and 11:30pm
Brief isolated outages will occur throughout the window as upgrades are performed on each switch.
If you experience any network issues after the maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu.
Feb 24, 07:51 EST
Completed -
The scheduled maintenance has been completed.
Feb 27, 07:30 EST
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Feb 27, 06:30 EST
Scheduled -
Due to scheduled network maintenance, MITnet BMS network — will be intermittently unavailable in Building W85 on Friday 2/27/26, between 6:30am and 7:30am
Brief isolated outages will occur throughout the window as upgrades are performed on each switch.
If you experience any network issues after the maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu.
Feb 25, 13:18 EST