The Harvard Pilgrim Health Care Data Breach: Reported Filing Facts
Harvard Pilgrim Health Care is a prominent health insurance company that provides comprehensive medical coverage and managed care services. As an insurer, the company maintains extensive sensitive records, including member names, Social Security numbers, health insurance policy details, and detailed medical history. In 2025, the company officially reported a data security incident to the California Attorney General, confirming that unauthorized access to their systems occurred. If you have received a formal data breach notification letter from Harvard Pilgrim Health Care, it indicates that your personal or protected health information may have been compromised during this event. This notice is intended to inform you of the incident and provide guidance on the steps you should take to protect your identity and medical privacy.
- State
- California
- Breach date
- March 28, 2023
- Reported
- January 21, 2025
What to do if you were affected
These general steps can help limit the risk of identity theft and fraud after any data breach.
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.
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