Kaiser Foundation Health Plan
7 breaches13M affected in allHealthcare
| Breach | Affected | ||||
|---|---|---|---|---|---|
| Disclosed Apr 12, 2024Apr 12, 20242 years agoRansomware | Apr 12, 20242 years ago | Ransomware | Healthcare | Confirmed | 13M |
| Disclosed Apr 6, 2022Apr 6, 20224 years agoInsider | Apr 6, 20224 years ago | Insider | Insurance | Confirmed | 695 |
| Disclosed Nov 7, 2019Nov 7, 20196 years agoInsider | Nov 7, 20196 years ago | Insider | Insurance | Confirmed | 515 |
| Disclosed Aug 31, 2017Aug 31, 20179 years agoInsider | Aug 31, 20179 years ago | Insider | Healthcare | Confirmed | 4,389 |
| Disclosed Apr 22, 2016Apr 22, 201610 years agoLost or stolen device | Apr 22, 201610 years ago | Lost or stolen device | Healthcare | Confirmed | 2,451 |
| Disclosed Sep 11, 2013Sep 11, 201313 years ago | Sep 11, 201313 years ago | Not stated | Healthcare | Confirmed | Unknown |
| Disclosed Mar 16, 2012Mar 16, 201214 years ago | Mar 16, 201214 years ago | Not stated | Healthcare | Confirmed | Unknown |
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Every breach here links to its sources and official notices. Across fru.dev: lawsuits, incidents and outages.
- 2026-09-25 · Kaiser Foundation Health Plan, 2016-04-22 · added
- 2026-09-25 · Kaiser Foundation Health Plan, 2017-08-31 · records: 4389
- 2026-09-25 · Kaiser Foundation Health Plan, 2017-08-31 · attack: insider
- 2026-09-25 · Kaiser Foundation Health Plan, 2017-08-31 · data_types: ["names","health"]
- 2026-09-25 · Kaiser Foundation Health Plan, 2017-08-31 · records_basis: hhs
- 2026-09-25 · Kaiser Foundation Health Plan, 2017-08-31 · records: 638
- 2026-09-25 · Kaiser Foundation Health Plan, 2017-08-31 · summary: Kaiser Foundation Health Plan (Kaiser), the covered entity (CE), reported that it had impermissibly disclosed protected health information (PHI) due to a flaw in its mail merge and quality assurance process. The breach affected 638 individu
- 2026-09-25 · Kaiser Foundation Health Plan, 2019-11-07 · added
- 2026-09-25 · Kaiser Foundation Health Plan, 2022-04-06 · added
- 2026-09-25 · Kaiser Foundation Health Plan, 2024-04-12 · data_types: ["names","health"]
- 2026-09-25 · Kaiser Foundation Health Plan, 2024-04-12 · records_basis: hhs
- 2026-09-25 · Kaiser Foundation Health Plan, 2024-04-12 · records: 13400000
- 2026-09-25 · Kaiser Foundation Health Plan, 2024-04-12 · summary: 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, demog
- 2026-09-25 · Kaiser Foundation Health Plan, 2024-04-12 · attack: ransomware
- 2026-09-25 · Kaiser Foundation Health Plan, 2024-04-12 · discovered: 2023-05-31
- 2026-09-25 · Kaiser Foundation Health Plan, 2024-04-12 · occurred: 2023-05-31
- 2026-09-25 · Kaiser Foundation Health Plan, 2012-03-16 · added
- 2026-09-25 · Kaiser Foundation Health Plan, 2013-09-11 · added
- 2026-09-25 · Kaiser Foundation Health Plan, 2017-08-31 · disclosed: 2017-08-31
- 2026-09-25 · Kaiser Foundation Health Plan, 2017-08-31 · disclosed: 2017-12-05
- 2026-09-25 · Kaiser Foundation Health Plan, 2017-08-31 · added
- 2026-09-25 · Kaiser Foundation Health Plan, 2024-04-12 · added
- 2026-09-25 · Kaiser Foundation Health Plan · added