Harvard Pilgrim Healthcare Files Supplemental Breach Notice in DE

Harvard Pilgrim Healthcare has filed a supplemental data breach notice with authorities in Delaware, according to official records dated August 7, 2026. This notification serves as an update to previous communications issued on June 15, July 20, and August 25, 2023, regarding a security incident.

The original filings from 2023 provided initial details about the data breach. This most recent filing, however, does not specify the particular categories of personal information that may have been exposed. Similarly, the exact nature of the breach or the number of individuals affected is not detailed in this supplemental report.

As a supplemental document, its purpose is to provide additional context or updated information to those who may have been impacted by the prior incident. Individuals who received notification letters from Harvard Pilgrim Healthcare in 2023 should refer to those earlier communications for specific details about the initial event and the types of data involved at that time.

Given the general nature of this supplemental filing, individuals who previously received notices from Harvard Pilgrim Healthcare are encouraged to carefully review all correspondence from the organization. It is important to stay informed about any further updates regarding this situation.

General protective steps include remaining vigilant against unsolicited communications and monitoring personal accounts for any unusual activity. If you have concerns about your data, it is prudent to follow guidance from official sources, including any direct advice provided by Harvard Pilgrim Healthcare.