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Lyon Firm Files One Brooklyn Health Data Breach Complaint

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Update: The Lyon Firm has filed a class action data breach complaint, naming One Brooklyn health as a defendant for a failure to secure sensitive personal data. 

One Brooklyn Health System, operating three hospitals in Brooklyn, New York, has started notifying patients impacted by a November 2022, cyberattack. One Brooklyn Health made a public announcement confirming the cyberattack, and has since confirmed that patient data had been compromised.

The information allegedly leaked includes the following:

  • Names
  • Dates of birth
  • Billing and claims data
  • Treatment details
  • Medical record numbers
  • Prescriptions
  • Health insurance information
  • Social Security numbers