Did Supplemental to June 15, July 20, and August 25, 2023 notices: Harvard Pilgrim Healthcare (“Harvard Pilgrim”) have a data breach?

In plain terms

Harvard Pilgrim Healthcare filed a supplemental notice about a past data breach on August 7, 2026. This filing provides updated information following previous notices from 2023, affecting individuals whose personal information was potentially exposed.

On August 7, 2026, Harvard Pilgrim Healthcare submitted a supplemental data breach notification. This filing concerns an earlier security incident that previously led to notices issued on June 15, July 20, and August 25, 2023.

This supplemental filing serves to provide updated information regarding the prior data breach. The specific details of the breach type, including how the incident occurred, were not specified in this new submission.

While the precise categories of data involved were not specified in the public record, individuals should be aware that their personal information may have been exposed. Harvard Pilgrim Healthcare did not disclose the number of people affected by this incident in the filing.

If you received a notification from Harvard Pilgrim Healthcare regarding a data security incident, review it carefully for any specific recommendations provided. It is always wise to monitor your accounts and financial statements for any unusual or unauthorized activity.

Consider placing a fraud alert or security freeze on your credit files with the major credit bureaus. These steps can help protect you from potential misuse of your data.

These details are based on the official public filing submitted by Harvard Pilgrim Healthcare. Such filings are made to regulators to provide transparency about reported security incidents.