Security

Info expected to emerge slowly in hospital chain cyberattack

Details of an apparent cyberattack on one of the largest health systems in the U.S. were slow to emerge as security experts on Friday warned that it often takes time to assess the full impact on patients and hospitals.

Security

Ransomware attack locks down US prison

A ransomware attack locked down a US jail, knocking out security cameras and leaving inmates confined to their cells, court documents show.

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Computer security

Computer security is a branch of technology known as information security as applied to computers and networks. The objective of computer security includes protection of information and property from theft, corruption, or natural disaster, while allowing the information and property to remain accessible and productive to its intended users.

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