Skip to content

Indian Health Council

Disclosed Nov 20, 20205 years ago5,769 affectedConfirmed

Official notice

The covered entity (CE), Indian Health Council, Inc., reported that it was the victim of a ransomware attack that affected approximately 5,769 individuals. The electronic protected health information (ePHI) involved included names, birthdates, health insurance information, diagnoses, and other treatment information. The CE notified HHS, affected individuals, and the media. In its mitigation efforts, the CE performed a comprehensive risk analysis and corresponding risk management plan and retrained employee on the requirement to protect the privacy and security of ePHI. involved included names, birthdates, health insurance information, diagnoses, and other treatment information. The CE notified HHS, affected individuals, and the media. In its mitigation efforts, the CE performed a comprehensive risk analysis and corresponding risk management plan and retrained employee on the requirement to protect the privacy and security of ePHI.

What is known

People affected5,769 (as reported to HHS)
DisclosedNov 20, 2020
HappenedSep 22, 2020
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Source
California Attorney General breach notice: Indian Health Counciloag.ca.gov · Official notice
HHS OCR breach report (archive, resolved): Indian Health Council (Healthcare Provider, CA)ocrportal.hhs.gov · Official notice

Notices filed

WhereFiledPeople
California AGresidents of CANov 20, 2020
HHS archivetotalNov 20, 20205,769
History of this record
  • 2026-09-25 · attack: unknown to hacking · backfill source
  • 2026-09-25 · data_types: [] to ["names","health"] · backfill source
  • 2026-09-25 · records_basis: empty to hhs · backfill source
  • 2026-09-25 · records: empty to 5769 · backfill source
  • 2026-09-25 · summary: empty to The covered entity (CE), Indian Health Council, Inc., reported that it was the victim of a ransomware attack that affected approximately 5,769 individuals. The electronic protected health information (ePHI) involved included names, birthdat · backfill source
  • 2026-09-25 · added · backfill source

First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.

Everything about Indian Health Council

New breaches by email

Wednesdays, only in weeks with newly disclosed breaches, the largest first.

Double opt-in. Unsubscribe any time.