Microsoft signale une panne prolongée touchant Outlook, Teams, OneDrive et Copilot

Rédaction GG Brief · assistée par IA, source attribuée

IGN rapporte que Microsoft a reconnu une panne mondiale des systèmes qui, pendant plus de 12 heures, a affecté l'accès à Outlook (e‑mail), Teams (messagerie), OneDrive (documents) et l'outil d'IA Copilot. L'entreprise a indiqué avoir observé une charge élevée dans plusieurs régions et que les premiers essais de réparation "ne prenaient pas comme prévu". IGN ajoute que les services Xbox ne seraient pas hors ligne. Microsoft a publié des mises à jour de statut sur X/Twitter tout en poursuivant l'identification des causes et les correctifs, selon IGN.

What changed

IGN reports Microsoft experienced a prolonged systems outage affecting several online services. Reported service disruptions included Outlook (email), Teams (instant messaging), OneDrive (documents), and the Copilot AI tool. The outage had been ongoing for more than 12 hours at the time of the report.

Timeline

  • IGN states the outage had lasted over 12 hours when the report was updated on Nov 13, 2026.
  • IGN reports Microsoft posted status updates on X/Twitter and acknowledged elevated load across multiple regions.

Limits

  • IGN reports Microsoft said initial repair attempts were "not taking as expected," but the evidence does not include a confirmed resolution time or final root cause.
  • IGN reports Xbox services were not believed to be offline; the evidence does not confirm the status of other Microsoft services beyond those named.