Microsoft 365 outage hits Outlook and Teams worldwide for over ten hours
A worldwide outage of Microsoft 365 services, including Outlook and Teams, has disrupted businesses and government agencies for over ten hours, with recovery efforts progressing slower than expected. Microsoft is seeking alternative ways to increase server capacity. The outage is affecting cloud-based Exchange Online functions, with over 130,000 reported failures in the US before spreading to the Asia-Pacific region. Sensitive government areas are impacted, including Australian intelligence and police, prompting Canberra to activate a priority restoration agreement with Microsoft. The company does not suspect a cyberattack, but rather a faulty update. Microsoft engineers have reported setbacks, with servers crashing again under data traffic. The outage has also affected AI developers OpenAI and Anthropic, and forced US electric truck maker Workhorse Group to delay its quarterly results. This follows a similar Azure cloud platform outage last month.