Watchtower

Microsoft 365 service issues, live security incidents and your own notes, on one page.

Briefing snapshot
–Microsoft 365 incidents listed
–Still open or unconfirmed
–Security incidents this week

Microsoft 365 outages

Official status

Recent incidents, newest first. Times are UTC. Check your tenant’s Service health page for impact on your organisation.

    Cyber security incidents

    CISA KEV catalog

    Confirmed or widely reported over the past week. Some details may change as investigations continue.

      Notes and blog

      Loaded from blog.txt

      Loading posts…