Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

UC San Diego Health

3 breaches519K affected in allHealthcare

Insider breachInsider exposed names and health records. Reported to the California AG.23K affectedHealthcareUSMar 16, 2023Hacking breachHacking exposed names and health records. Reported to the California AG.496K affectedHealthcareUSJun 8, 2021Breach, details not statedBreach notice filed with the California AG, details not stated.HealthcareUSJun 14, 2019
About

Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

attack2026-09-25
UC San Diego Health, 2021-06-08hacking
data_types2026-09-25
UC San Diego Health, 2021-06-08["names","health"]
records_basis2026-09-25
UC San Diego Health, 2021-06-08hhs
records2026-09-25
UC San Diego Health, 2021-06-08495949
disclosed2026-09-25
UC San Diego Health, 2021-06-082021-06-08
summary2026-09-25
UC San Diego Health, 2021-06-08The covered entity (CE), UC San Diego Health, reported that an employee was subjected to an email phishing scheme that compromised the protected health information (PHI) of 495,949 individuals. The PHI involved included names, dates of birt
attack2026-09-25
UC San Diego Health, 2023-03-16insider
data_types2026-09-25
UC San Diego Health, 2023-03-16["names","health"]
records_basis2026-09-25
UC San Diego Health, 2023-03-16hhs
records2026-09-25
UC San Diego Health, 2023-03-1622971
summary2026-09-25
UC San Diego Health, 2023-03-16The covered entity (CE), UC San Diego Health, reported that its business associate (BA) impermissibly used analytics tools on its websites that captured and transmitted the protected health information (PHI) of 22,971 individuals to its thi
Added2026-09-25
UC San Diego Health, 2019-06-14
Added2026-09-25
UC San Diego Health, 2021-06-08
Added2026-09-25
UC San Diego Health, 2023-03-16
Added2026-09-25
UC San Diego Health