BreachCensus

Palomar Health

United States of America

Palomar Health is an organisation in California. It appears on the California Attorney General breach-notification register with 3 confirmed incidents; the most recent notice was filed on June 21, 2023.

Data as of September 12, 2026.

Confirmed incident

US-CA

Occurred
March 12, 2023
Disclosed
June 21, 2023
Records affected
1,140,221

Timeline

  1. June 21, 2023
    Reported to regulator Regulator

    CA AG breach notification: an unknown number of California residents affected

    source
  2. April 23, 2024
    Press coverage Press

    press report (press_reported): hackers had access to its network from April 23, 2024, to May 5, 2024

    source
  3. May 5, 2024
    Press coverage Press

    press report (press_reported): The incident was identified on May 5, 2024

    source
  4. September 16, 2024
    Press coverage Press

    press report (press_reported): On September 16, 2024, the lawsuits were consolidated into a single complaint

    source
  5. October 7, 2026
    Press coverage Press

    press report (press_reported): The deadline for opting out and objecting to the settlement is October 7, 2026

    source
  6. October 22, 2026
    Press coverage Press

    press report (press_reported): Claims must be submitted by October 22, 2026

    source
  7. November 6, 2026
    Press coverage Press

    press report (press_reported): the final fairness hearing has been scheduled for November 6, 2026

    source
What a California notice means

Governed by Cal. Civ. Code §1798.82. A copy of the notification must be sent to the Attorney General when a single breach requires notifying more than 500 California residents.

Note: no affected-count is published on this register.

California breach-notification register ↗

Confirmed incident

US-CA

Occurred
September 27, 2017
Disclosed
October 20, 2017

Timeline

  1. October 20, 2017
    Reported to regulator Regulator

    CA AG breach notification: an unknown number of California residents affected

    source
Confirmed incident

US-CA

Occurred
February 22, 2014
Disclosed
March 28, 2014

Timeline

  1. March 28, 2014
    Reported to regulator Regulator

    CA AG breach notification: an unknown number of California residents affected

    source