Microsoft investigating outage affecting Microsoft 365, Outlook and other services
By Sarah Chen Sarah Chen Tech Resilience Analyst Sarah Chen is a technology analyst specializing in cloud infrastructure resilience and cybersecurity. She has over 10 years of experience advising businesses on mitigating digital risks. Read Full Bio Updated on: January 22, 2026 / 10:37 PM EST The recent Microsoft 365 outage, impacting services like Outlook … Read more