BREACHCONFIRMED

Harvard Pilgrim Health Care Data Breach

Healthcare Organization • healthcare

Unknown
Records Affected
Mar 28, 2023
Disclosed
ransomware
Attack Vector

Data Exposed

NamesDates of BirthAddressesmedicalAccount Numbers

Timeline

OccurredInvalid Date
DiscoveredApril 17, 2023
DisclosedMarch 28, 2023

Last updated: February 3, 2026