A large cyber attack has crippled computer systems at hospitals across the UK, with appointments cancelled, phone lines down and being patients turned away. TRT World's Sarah Firth explains.
Subscribe: [ Ссылка ]
Livestream: [ Ссылка ]
Facebook: [ Ссылка ]
Twitter: [ Ссылка ]
Instagram: [ Ссылка ]
Visit our website: [ Ссылка ]
![](https://i.ytimg.com/vi/Ja8rr-dEN9M/maxresdefault.jpg)