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Mass IT outage affects airlines, hospitals, media and banks


A raft of global institutions - including hospitals, major banks, media outlets and airlines - have reported a mass IT outage, affecting their ability to offer services.

International airports including in India, Hong Kong, the UK, and the US have reported issues, and several airlines have grounded flights and reported delays.

Emergency services have also been affected with some hospitals cancelling surgeries and the US state of Alaska warning its 911 system may be unavailable.

Cyber security firm Crowdstrike has confirmed the cause of the worldwide outage was a result of their defective software update for its Microsoft Windows hosts.

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