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Latest / California / September 2021

UC San Diego Health

UC San Diego Health notified California AG on Sep 9, 2021 of a data breach, which occurred on Apr 8, 2021. Data exposed: Social Security number, Financial / bank account, Medical / health information, Date of birth, Usernames / passwords, Email address, Postal address, Name.

All 3 filings by UC San Diego Health, state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
UC San Diego Health
Source
California AG · source record
Date reported
Sep 9, 2021
Date(s) of breach
Wednesday, December 2, 2020Thursday, April 8, 2021
Residents affected
Not published by this source
Data exposed
Social Security number Financial / bank account Medical / health information Date of birth Usernames / passwords Email address Postal address Name
Notice letter
Sample notice (PDF)
Days to notice
154 days from the end of the breach window (Apr 8, 2021, no discovery date in the letter) to the California record (Sep 9, 2021). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
First seen by BreachTally
2026-10-30 16:05 UTC

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

First seen by BreachTally at 16:05 UTC on Oct 30, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the count, the data exposed and the letter. Start a 14-day free trial. We email you two days before the first charge and you cancel in one click.
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Other filings by UC San Diego Health

OrganizationSourceStateReportedResidents affectedData exposed
UC San Diego Health California AG CA Mar 16, 2023 Not published Social Security numberFinancial / bank accountMedical / health informationDate of birth+3
UC San Diego Health California AG CA Jun 14, 2019 Not published Social Security numberFinancial / bank accountMedical / health informationDate of birth+1

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