Harvard Pilgrim Health Care
bd_c0600ed9bf4d2779 · schema v1 · pii pii-v2
Full breach record for Harvard Pilgrim Health Care →12 incidents on fileHarvard Pilgrim Health Care, Inc. reported a Hacking/IT Incident affecting 1,168 individuals in Massachusetts. The breach involved unauthorized access to a network server. No business associates were involved. The filing was submitted to the Massachusetts Office of the Attorney General on July 21, 2026.
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Incident timeline — partial
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Breach window unknown
Jul 21, 2026
Filed
No interval is drawn: no breach start or discovery date is on record for this filing.
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.