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