Malaysia’s National Cyber Security Agency (NACSA) said the global Microsoft 365
outage that affected Malaysia is more likely the result of technical or
infrastructure problems than a cyberattack. NACSA said the disruption affected
Outlook, Teams, SharePoint, Copilot and Microsoft Defender XDR and urged
government agencies and critical information infrastructure operators to verify
service impact, keep cybersecurity monitoring operational and follow Microsoft’s
updates.