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Greylock McKinnon Associates

1 breach353K affected in allOther

BreachAffected
Government consulting firm says hackers stole up to 341,650 SSNsFeb 23, 20242 years agoHacking353K
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Every breach here links to its sources and official notices. Across fru.dev: lawsuits, incidents and outages.

  • 2026-09-25 · Greylock McKinnon Associates, 2024-02-23 · records: 352965
  • 2026-09-25 · Greylock McKinnon Associates, 2024-02-23 · disclosed: 2024-02-23
  • 2026-09-25 · Greylock McKinnon Associates, 2024-02-23 · attack: hacking
  • 2026-09-25 · Greylock McKinnon Associates, 2024-02-23 · data_types: ["names","ssn"]
  • 2026-09-25 · Greylock McKinnon Associates, 2024-02-23 · records_basis: organization
  • 2026-09-25 · Greylock McKinnon Associates, 2024-02-23 · records: 341650
  • 2026-09-25 · Greylock McKinnon Associates, 2024-02-23 · summary: Economic and litigation consulting firm Greylock McKinnon Associates disclosed that a May 2023 cyberattack exposed data including as many as 341,650 Social Security numbers, posting its notice on Maine's breach website.
  • 2026-09-25 · Greylock McKinnon Associates, 2024-02-23 · title: Government consulting firm says hackers stole up to 341,650 SSNs
  • 2026-09-25 · Greylock McKinnon Associates, 2024-02-23 · discovered: 2024-02-07
  • 2026-09-25 · Greylock McKinnon Associates, 2024-02-23 · disclosed: 2024-04-05
  • 2026-09-25 · Greylock McKinnon Associates, 2024-02-23 · added
  • 2026-09-25 · Greylock McKinnon Associates · added

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