Microsoft

Experts have said a flawed update to CrowdStrike’s Falcon Sensor software could be the source of the problem.

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Chaos at UK train stations as machines cease functioning amid Microsoft outage

Train services, airports and GP surgeries are among the UK services disrupted by a global IT outage

Train services, airports and GP surgeries are among the UK services disrupted by a global IT outage

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Full list of UK services affected by Microsoft's global IT outage

Have you been affected by the Microsoft IT outages this morning?

Have you been affected by the Microsoft IT outages this morning?

Windows users urged to follow these steps to fix computers after major IT outage

Microsoft has said a resolution for Windows devices and the IT outage is “forthcoming”.

Microsoft has said a resolution for Windows devices and the IT outage is “forthcoming”.

Everything we know so far as global Microsoft IT outage wreaks havoc

Crowdstrike is used around the world by many companies as a cyber-security service

Crowdstrike is used around the world by many companies as a cyber-security service

All you need to know on Crowdstrike amid IT outages around the world

Is Microsoft down? Why Teams and Outlook aren't loading

Is Microsoft down? Why Teams and Outlook aren't loading

Is Microsoft down? Why Teams and Outlook aren't loading

EE launches Christmas deals with bargains on iPhones, tablets and laptops

You can get a free Xbox Series S this month thanks to EE. Credit: PA

You can get a free Xbox Series S this month thanks to EE. Credit: PA

Get a free Xbox Series S in EE's early Christmas sale - how to claim yours

An anonymous hooded figure sitting in the dark typing on a laptop. Credit: Canva

An anonymous hooded figure sitting in the dark typing on a laptop. Credit: Canva

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Microsoft hacked with billions of passwords at risk - how to check yours is safe