UCLA Health

3 breaches4.6M affected in allHealthcareuclahealth.org

Breach, details not statedBreach notice filed with the California AG, details not stated.HealthcareUSAug 4 Insider breachInsider exposed names and health records. Reported to the HHS archive.94K affectedHealthcareUSSep 8, 2022 Hackers access UCLA Health network holding data of 4.5 million patientsHacking exposed names, health records and Social Security numbers. Reported to the California AG.Hacking4.5M affectedHealthcareUSJul 17, 2015

About

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

disclosed2026-09-25

UCLA Health, 2022-09-082022-09-08

Added2026-09-25

UCLA Health, 2022-09-08

data_types2026-09-25

UCLA Health, 2015-07-17["names","health","other","ssn"]

source2026-09-25

UCLA Health, 2015-07-17https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/DB-Year-to-date-Report-2015.pdf

attack2026-09-25

UCLA Health, 2015-07-17hacking

data_types2026-09-25

UCLA Health, 2015-07-17["names","health","other"]

records_basis2026-09-25

UCLA Health, 2015-07-17organization

records2026-09-25

UCLA Health, 2015-07-174500000

summary2026-09-25

UCLA Health, 2015-07-17A hacker accessed parts of UCLA Health's network containing clinical and demographic information of about 4.5 million people. UCLA Health reported it to the FBI, ran a forensic review and notified patients.

title2026-09-25

UCLA Health, 2015-07-17Hackers access UCLA Health network holding data of 4.5 million patients

domain2026-09-25

UCLA Healthuclahealth.org

Added2026-09-25

UCLA Health, 2015-07-17

Added2026-09-25

UCLA Health, 2026-08-04

Added2026-09-25

UCLA Health