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12 May 2017 | 05:00 PM UTC

United Kingdom: Health services disrupted by nationwide cyber attack May 12

The National Health Service reports that 16 organizations have been affected by a nationwide cyber attack on May 12; some health services reportedly disrupted

Warning

Event

The National Health Service (NHS) reported that 16 of its organizations are currently being affected by a nationwide cyber attack on Friday, May 12. According to officials, some computer systems have been affected by a “ransomware” cyber attack, preventing health workers from using their computers. Trusts and hospitals in London, Blackburn, Nottingham, Cumbria, and Hertfordshire have been impacted. Media sources reported that officials have asked residents not to come to the Blackpool Hospitals NHS Trust and the Lister Hospital in Stevenage unless it is an emergency until the situation has been resolved. The East and North Hertfordshire NHS Trust said that it is experiencing problems with their computer and phone systems. Routine appointments have been canceled at the Royal London and St. Bartholomew’s Hospitals in London. Officials are investigating the incident. Details are still emerging.

Context

Ransomware is software that locks a computer and demands payment before allowing the user to access the system again. NHS staff has posted pictures online allegedly showing screenshots of their computers with windows demanding USD 300 (GBP 230) in Bitcoin. There have been no claims of responsibility for the attack.

Advice

Individuals in the United Kingdom are advised to monitor the situation and to confirm medical appointments.