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Kaiser Foundation Health Plan, Inc.
ArchivedSubmitted 04/12/2024
Updated 4 hours ago ()
- State
- CA
- Covered entity type
- Health Plan
- Individuals affected
- 13,400,000
- Business associate present
- No
- Type of breach
- Unauthorized Access/Disclosure
- Location of breached information
- Network Server
- First seen by InfoSec Signals
- Sep 23, 2026
- Last seen in OCR export
- Oct 26, 2026
OCR description
The covered entity (CE), Kaiser Foundation Health Plan, Inc., reported that it disclosed the protected health information (PHI) for up to 13,134,908 individuals while using third-party tracking technologies. The PHI involved clinical, demographic, and financial information. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE: removed all third-party tracking technologies from its authenticated online platforms, trained or retrained workforce members, and implemented additional administrative safeguards.
Change history
- Sep 23, 2026Added to OCR's archive list
Source: HHS OCR Breach Portal, U.S. Department of Health and Human Services, Office for Civil Rights about this source
Records are reproduced as published; entity names and figures are OCR's.