Microsoft acknowledged the disruption and said users might be unable to connect to multiple Microsoft 365 services.

Outlook outage reports have surged past 110,000 on Downdetector as Microsoft continues investigating widespread Exchange Online connectivity issues.

A Microsoft 365 outage hit Outlook, Teams and Copilot worldwide on November 12, 2026. Here is how to check status, keep ...

From November 12 (US time) to November 13, 2026, a massive Microsoft 365 outage occurred, rendering Microsoft 365 Copilot unusable as well. In this installment, we will organize when, what, and to ...

On November 12, 2026, a global system outage occurred on Microsoft 365. The impact spread from Outlook to Teams, SharePoint, ...

In a Nov. 1 blog post, software engineer Nicolas Chagnet argues that Gleam pairs a simple functional syntax with the Erlang ...

A worldwide Microsoft outage continues to affect several services as the company works to restore applications ranging from ...

RemielBarrett8283 argues on DEV Community that a successful vector delete call proves little on its own. The post lays out a ...

Prompt injection in AI agents is best stopped by architecture: separate reading from acting, allowlist tools and exits, and ...

Microsoft says the widespread Microsoft 365 outage stemmed from servers going offline and overloading the remaining infrastructure, not from a traffic spike. Here is how service dependencies and the ...

An analysis of 301 WIPO domain disputes finds substantial gaps in Internet Archive coverage, highlighting why preserving ...