Are you a victim of the Highmark data breach?

If you are, please submit your information here to participate in the class action lawsuit against Highmark:

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Data Breach Class Action

February 15, 2023 -- Attention: victims of the Highmark data breach.

A data breach class action investigation is underway regarding the recently confirmed data breach affecting Highmark Inc. (Highmark). As recently reported by Highmark, on or about December 15, 2022, Highmark first learned that it had been experiencing a data breach that resulted from an employee engaging with a fraudulent phishing email. The data breach reportedly lasted from December 13, 2022, to December 15, 2022, and resulted in an unauthorized data breach facilitator gaining access to files containing personal and protected health information.

Approximately 250,000 - 300,000 individuals were affected by the Highmark data breach.

Breached data may include, but is not necessarily limited to: names, driver’s license information, phone numbers, passport information, email addresses, dates of birth, identification number, enrollment data (e.g., group name), claims or treatment data (e.g., claim numbers), prescription data, procedures, dates of service, financial data, and social security numbers.

Additional information about the Highmark data breach may be found here: Highmark Data Breach Press Release.

Headquartered in Pittsburgh, Pennsylvania, Highmark is one of the largest health insurers in the United States and serves millions of members in New York, Pennsylvania, West Virginia, and Delaware. Founded in 1996, Highmark is an independent licensee of the Blue Cross Blue Shield Association and operates Blue Cross Blue Shield health insurance plans in New York, Pennsylvania, West Virginia, and Delaware. Highmark offers a variety of health insurance products, including individual and family plans, Medicare Advantage plans, and employer-sponsored health plans. In addition, Highmark operates several healthcare subsidiaries, including Allegheny Health Network, which is a network of hospitals and healthcare facilities in western Pennsylvania. Highmark operates various wellness and preventive care programs, such as health coaching, disease management, and community health outreach programs.

If you believe you are a victim of the Highmark data breach, and would like to participate in a class action lawsuit regarding this data breach, please submit your information via the form on this webpage. This website is not associated with nor authorized by Highmark or any affiliated companies.