data breach

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English

Noun

data breach (plural data breaches)

  1. (computer security) A successful cyberattack to obtain sensitive data.
    Coordinate term: data leak
    • 2014 January 25, “Preventing the Next Data Breach”, in The New York Times, →ISSN:
      A Verizon report on data breaches found that nearly four-fifths of intrusions in 2012 were of “low difficulty,” meaning hackers found trespass remarkably easy.
    • 2022 December 22, Zack Whittaker, “LastPass says hackers stole customers' password vaults”, in TechCrunch:
      Password manager giant LastPass has confirmed that cybercriminals stole its customers’ encrypted password vaults, which store its customers’ passwords and other secrets, in a data breach earlier this year.

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