Microsoft outage sparks warnings over single-provider tech reliance

A Microsoft outage on Thursday disrupted Outlook, Teams, and Copilot for tens of thousands of users across 74 countries, prompting experts to warn about the risks of relying on a single technology provider. The company reported issues began around 11 a.m. ET due to server load. Microsoft initiated restarts of affected servers but said the action had not yet provided anticipated relief. Experts like Matt Hatfield of OpenMedia called for a more decentralized, open-source tech stack, while Vass Bednar noted Microsoft's dominance in white-collar work and its economic impact on Canada. The outage affected Canadian entities including Via Rail, Newfoundland's government, and Toronto health networks, though patient care was unaffected. Some workers left downtown Toronto early. European governments are already moving toward open-source alternatives, and experts stress the need for diverse systems to avoid single points of failure.