NorthBay Health Cybersecurity Incident Investigation

Turke & Strauss LLP, a leading data breach law firm, is investigating NorthBay Health regarding its recent cybersecurity incident. The NorthBay Health cybersecurity incident may impact the privacy of sensitive personal information belonging to an undetermined number of individuals.


NorthBay Health is a locally based, nonprofit health care organization based in California. Founded in 1959, NorthBay Health is comprised of two hospitals: NorthBay Medical Center in Fairfield and NorthBay VacaValley Hospital in Vacaville; a 100-provider primary and specialty care medical group; the NorthBay Cancer Center; and a medical fitness center, Active Wellness Center at NorthBay Health.2 Today, NorthBay Health offers patients 24-hour emergency care, intensive care, acute care, and sophisticated surgical and diagnostic services.2 Headquartered in Fairfield, California, NorthBay Health employs over 1,000 individuals.


Recently, it was reported by online sources that NorthBay Health had experienced a cybersecurity incident impacting the functionality of its systems. On April 2, 2024, NorthBay Health said in a statement to CBS13: “Upon detecting this incident, we launched an investigation and engaged leading external cybersecurity experts to support our response. We are working diligently to restore systems as quickly and safely as possible.”1 As of April 4, 2024, NorthBay Health has not disclosed the specific nature of the cybersecurity incident and whether the incident resulted in a data breach.

If you believe that you have been impacted by the NorthBay Health cybersecurity incident:

We would like to speak with you about your rights and potential legal remedies in response to this data breach. Please fill out the form, below, or contact us at (608) 237-1775 or

If you were impacted by the NorthBay Health cybersecurity incident, you may consider taking the following steps to protect your personal information.

  1. Carefully review the breach notice and retain a copy;
  2. Enroll in any free credit monitoring services provided by NorthBay Health;
  3. Change passwords and security questions for online accounts;
  4. Regularly review account statements for signs of fraud or unauthorized activity;
  5. Monitor credit reports for signs of identity theft; and
  6. Contact a credit bureau(s) to request a temporary fraud alert.

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