BREACHCONFIRMED

City of Hope Data Breach

Healthcare Organization • healthcare

Unknown
Records Affected
Jul 7, 2023
Disclosed
third party
Attack Vector

Data Exposed

Social Security NumbersAccount NumbersNamesDates of BirthAddressesEmail AddressesPhone NumbersCredit Card Numbersdrivers_licensemedicalFinancial Records

Timeline

OccurredInvalid Date
DiscoveredOctober 13, 2023
DisclosedJuly 7, 2023

Last updated: February 3, 2026