News
Microsoft 365 Outage Disrupts Global Businesses
A Microsoft 365 outage disrupted Outlook, Teams, and Copilot across multiple regions, with the company's status page still showing the incident as unresolved at 8 p.m. ET. The outage affected up to 4 million businesses, with professional services firms losing more than $100,000 per hour when Outlook, Teams, and other Microsoft apps were unavailable. The cause of the outage is linked to unexpected server disruptions and engineers are investigating a traffic surge overwhelming Outlook’s backend servers.