Kaiser Foundation Health Plan, Inc.

Kaiser Foundation Health Plan, Inc. notified California AG on Dec 28, 2017 of a data breach, which occurred on Oct 9, 2017. Data exposed: Social Security number, Financial / bank account, Medical / health information, Name.

Organization: Kaiser Foundation Health Plan, Inc.
Source: California AG · source record
Date reported: Dec 28, 2017
Date(s) of breach: Monday, October 9, 2017
Residents affected: Not published by this source
Data exposed: Social Security number Financial / bank account Medical / health information Name
Notice letter: Sample notice (PDF)
First seen by BreachTally: 2026-10-30 16:15 UTC

Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.

Other filings by Kaiser Foundation Health Plan, Inc.

Organization	Source	State	Reported	Residents affected	Data exposed
Kaiser Foundation Health Plan, Inc.	California AG	CA	Apr 12, 2024	Not published	In the letter (PDF)
Kaiser Foundation Health Plan, Inc.	California AG	CA	Dec 5, 2017	Not published	Social Security numberFinancial / bank accountMedical / health informationDate of birth+2
Kaiser Foundation Health Plan	California AG	CA	Aug 31, 2017	Not published	Social Security numberFinancial / bank accountMedical / health informationEmail address+1
Kaiser Foundation Health Plan, Inc.	California AG	CA	Sep 11, 2013	Not published	Medical / health informationEmail addressPhone numberPostal address+1
Kaiser Foundation Health Plan	California AG	CA	Mar 16, 2012	Not published	Social Security numberMedical / health informationDate of birthPhone number+2

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.