Wallace: Worm was used to 'exploit system'
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Ben Wallace: Worm was used to 'exploit system'

Seven NHS organisations are still experiencing serious problems as a result of the cyber-attack on Saturday. They are having to divert patients elsewhere and are requiring additional technical support.

Security Minister Ben Wallace told the Today programme this type of security breach was so potent because of the type of virus used. He said a worm was used to exploit the system which was then able to spread incredibly quickly.

  • 15 May 2017
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