A screengrab from a website of Britain's National Health Service explaining the impact of a massive computer hack that affected computers in 74 countries Friday.
A screengrab from a website of Britain's National Health Service explaining the impact of a massive computer hack that affected computers in 74 countries Friday. East and North Hertfordshire NHS AP
A screengrab from a website of Britain's National Health Service explaining the impact of a massive computer hack that affected computers in 74 countries Friday. East and North Hertfordshire NHS AP

National Security

May 12, 2017 2:45 PM

Hack of computers in 74 nations using NSA bug is largest cyber attack ever

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