Latest / California / February 2021
Kaiser Foundation Hospitals, Northern California
Kaiser Foundation Hospitals, Northern California notified California AG on Feb 23, 2021 of a data breach, which occurred on Dec 28, 2020. Data exposed: Social Security number, Financial / bank account, Date of birth, Email address, Phone number, Postal address, Name.
Case file (dates, days to notice against the statute, what the letter offers, prior incidents)
- Organization
- Kaiser Foundation Hospitals, Northern California
- Source
- California AG · source record
- Date reported
- Feb 23, 2021
- Date(s) of breach
- Thursday, January 1, 2015Monday, December 28, 2020
- Residents affected
- Not published by this source
- Data exposed
- Social Security number Financial / bank account Date of birth Email address Phone number Postal address Name
- Notice letter
- Sample notice (PDF)
- Discovered
- Dec 28, 2020, as stated in the letter"On December 28, 2020, Kaiser Permanente determined that one of its employees accessed portions of members’ medical records for reasons unrelated to their health care service needs."
- Days to notice
- 57 days from discovery (Dec 28, 2020) to the California record (Feb 23, 2021). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82). Over the statutory period
- First seen by BreachTally
- 2026-10-30 16:08 UTC
Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.
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Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.