Haystack Observatory, Scheduled power maintenance
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
May 15, 2026 - 13:00 EDT
Scheduled - The MIT Haystack Observatory is undergoing site wide power maintenance for the duration of this weekend. It is scheduled to be completed by Sunday evening. The power outage will result in the loss of MITnet including wired, wireless, BMS networks and VoIP phones.
May 15, 2026 13:00 - May 18, 2026 01:00 EDT

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Atlas Status reports current status and upcoming maintenance for IT systems at the Massachusetts Institute of Technology. Subscribe to receive notifications.

General Under Maintenance
Email Operational
Network Under Maintenance
Telephones Under Maintenance
Academic Services Operational
Administrative Services Operational
Library Services Operational
Slack Operational
Slack Login/SSO Operational
Slack Connections Operational
Slack Messaging Operational
Slack Notifications Operational
Slack Posts/Files Operational
Slack Calls Operational
Slack Search Operational
Slack Apps/Integrations Operational
Slack Apps/Integrations/APIs Operational
Slack Workspace/Org Administration Operational
Zoom Operational
Zoom Zoom Meetings Operational
Zoom Zoom Video Webinars Operational
Zoom Meeting Telephony Services Operational
Zoom Zoom Phone Operational
Zoom Zoom Chat Operational
Zoom Web Portal Operational
Zoom Web Client Operational
Zoom Cloud Recording Operational
Zoom Live Streaming Operational
Canvas Operational
Canvas Operational
— Catalog Operational
— Chat Operational
— Collaboration Operational
— Commons Operational
— Conferences Operational
— Document previewing Operational
— Imports and exports Operational
— Media tools Operational
— Notifications Operational
— Support: Phones/Chat Operational
— Support: Webform/email Operational
— ePortfolios Operational
— Gauge Operational
Slate Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance

Scheduled Maintenance

SAP Production Planned Outage on Sunday, May 17th May 17, 2026 01:45-05:45 EDT

Update - We will be undergoing scheduled maintenance during this time.
May 12, 2026 - 17:16 EDT
Scheduled - The SAP production environment will be unavailable on Sunday, May 17 2026, between 01:45am and 5:45am. During this service outage, critical security patches will be applied to the SAP system’s application servers. Please note that, while this work is taking place, SAP, B2P, Facilities/Work-Manager and Inventory-Manager functionality, GAP, MIT Warehouse SAP data, along with all Atlas SAP activity (including time sheet entry/approval, training, requisitioning, journal vouchers, credit card verification, events planning, and service requests) will be unavailable.
May 12, 2026 - 17:15 EDT
May 15, 2026

Unresolved incident: Haystack Observatory, Scheduled power maintenance.

May 14, 2026
May 2026 Scheduled WSUS Patches
Completed - The scheduled maintenance has been completed.
May 14, 18:01 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
May 14, 14:00 EDT
Scheduled - Microsoft monthly patches have been released. Notes on the release are available here: https://logios.mit.edu/confluence/display/istcontrib/Microsoft+Monthly+Patch+Release+May+2026
May 14, 08:34 EDT
Telephone system maintenance
Completed - The scheduled maintenance has been completed.
May 14, 18:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
May 14, 17:00 EDT
Scheduled - IS&T will be performing maintenance on the campus telephone system. No interruption of service is expected.

If you experience any telephone related issues after the posted maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu
May 8, 13:55 EDT
Nationwide Canvas Security Incident
Resolved - Canvas is operational. We continue to monitor the ongoing security incident involving Canvas and its vendor, Instructure. At this time, we do not have information indicating that MIT data has been publicly released; however, our review and coordination with the vendor remain ongoing. Additional updates can be found at: https://ist.mit.edu/canvasupdate
May 14, 15:00 EDT
Monitoring - Canvas access has been restored and classes may resume normal use of the platform. We will continue to monitor the situation and coordinate with the vendor regarding the ongoing security incident.
May 8, 09:06 EDT
Update - Due to a nationwide security incident involving Canvas that is affecting multiple institutions, Canvas is currently unavailable. The issue originates with the vendor and is not the result of an issue within MIT’s local systems.
We are actively monitoring updates and will share additional information as it becomes available.
May 7, 17:01 EDT
Investigating - We are aware of a nationwide security incident involving Canvas and are actively monitoring updates from Instructure while assessing any potential impact to our environment.

This incident originates with the vendor and is affecting multiple institutions; it is not the result of an issue within our local systems.

Canvas remains available and operational for users. We are continuing to review information from the vendor and will share updates as more details become available, including any recommended actions or guidance.
May 6, 08:41 EDT
May 13, 2026

No incidents reported.

May 12, 2026
Telephone system maintenance
Completed - The scheduled maintenance has been completed.
May 12, 18:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
May 12, 17:00 EDT
Scheduled - IS&T will be performing maintenance on the campus telephone system. No interruption of service is expected.

If you experience any telephone related issues after the posted maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu
May 8, 13:54 EDT
May 11, 2026

No incidents reported.

May 10, 2026

No incidents reported.

May 9, 2026
Physical Security Dashboard Maintenance
Completed - The scheduled maintenance has been completed.
May 9, 04:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
May 9, 00:00 EDT
Scheduled - The IS&T Physical Security Dashboard will be unavailable during scheduled maintenance on May 9, 2026 from 12:00 a.m. to 4:00 a.m. Updates to the dashboard will be unavailable until the maintenance window is complete.
May 8, 10:19 EDT
May 8, 2026
May 7, 2026
May 6, 2026
Instructure
Resolved - This incident has been resolved.
May 6, 08:37 EDT
Investigating - Partial System Outage
Apr 9, 00:15 EDT
May 5, 2026

No incidents reported.

May 4, 2026
Telephone system maintenance
Completed - The scheduled maintenance has been completed.
May 4, 20:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
May 4, 18:00 EDT
Scheduled - IS&T will be performing maintenance on the campus telephone system. No interruption of service is expected.

If you experience any telephone related issues after the posted maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu
May 1, 14:23 EDT
May 3, 2026

No incidents reported.

May 2, 2026
Scheduled Network Maintenance - Building 46
Completed - The scheduled maintenance has been completed.
May 2, 14:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
May 2, 06:00 EDT
Scheduled - Due to scheduled network maintenance, MITnet (wired, wireless, VoIP and BMS) will be unavailable at times in Building 46 floors 1st thru 3rd Saturday 5/2/26, between 6:00am and 2:00pm.

If you experience any network issues after the maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu
Apr 29, 08:56 EDT
May 1, 2026

No incidents reported.

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