0
Tech & Innovation·November 13, 2026·1 min read

Microsoft stock slumps on outage that includes the Copilot tool it has been heavily promoting

Share

A global outage that takes down core Microsoft services and Copilot at once turns AI assistants into a single point of failure, not just a productivity add-on. Treat Copilot and similar tools like critical infrastructure—build fallbacks, offline paths, and clear runbooks for when the assistant is unavailable.