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