Microsoft Azure has gone down, dragging Office 365, Minecraft, X-Box Live, Copilot and many other services with it for thousands of people.
Outage tracker Downdetector showed thousands of people worldwide are having issues with websites and apps this evening.
An issue with Azure, the tech giant’s flagship cloud computing product that underpins large parts of the internet, is behind the outage.
Azure was down for more than 16,600 users and Microsoft 365, which includes Outlook and Teams, was down for nearly 9,000.
Other impacted sites include the mobile phone operator O2, Heathrow Airport and the bank Natwest.
More than 1,400 people say they are struggling to use the Asda website and app – the supermarket said last month that Azure ‘will serve as the backbone of Asda’s digital infrastructure’.
What’s going on?
Microsoft’s Service Health Status page says the services are ‘severely degraded’.
This is because of hiccups with the domain name system (DNS), which functions as the switchboard of the internet.
The outage at Azure began at 4pm, impacting websites and apps that rely on Azure Front Door, which routes user traffic through Microsoft’s network.
Users may be met with delays, timeouts and error messages.
Microsoft 365 Status said on X that engineers are fixing the issue that follows a ‘recent configuration change’ to Azure.
While Microsoft says it cannot provide a timeline on when the issue will be fixed, issues should now begin to ease.
The outage follows a similar blackout last week, when an issue with Amazon’s cloud computing platform caused global chaos.
Millions of users struggled to log into some of the world’s most popular websites and apps, including Reddit, Snapchat amd Roblox.
While some issues with Amazon’s cloud service, AWS, have been reported on Downdetector, the company says it is operating normally.
Dr Saqib Kakvi, from the Department of Information Security at Royal Holloway, told Metro that when the internet only relies on a few tech providers, a single glitch can mean chaos for millions.
Companies like Amazon and Microsoft have powerful data centres around the world, so let companies rent their cloud services.
Azure commands nearly a quarter of the global cloud market, powering nearly 350,000 businesses’ websites and apps.
‘Currently, Amazon, Microsoft and Google have an effective triopoly on cloud services and storage, meaning that an outage of even part of their infrastructure can cripple hundreds, if not thousands of applications and systems,’ Dr Kakvi said.
‘Due to cost of hosting web content, economic forces lead to consolidation of resources into a few very large players, but it is effectively putting all our eggs in one of three baskets.’
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