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Health Alliance Plan Data Breach Lawsuit Investigation
Shamis & Gentile P.A., one of the nation's premier class action law firms specializing in data breach cases, is investigating the HAP (Health Alliance Plan) data breach.
If you were affected by the data breach, your sensitive personally identifiable information may have been exposed, and you may be eligible for compensation.
About HAP (Health Alliance Plan)
Health Alliance Plan, commonly known as HAP, is a nonprofit health insurance company based in Michigan. Founded in 1960, HAP is a subsidiary of Henry Ford Health and provides coverage to individuals, companies and organizations throughout the state.
In addition to insurance, HAP provides wellness programs, digital health tools, disease management services and community outreach. The company employs more than 1,100 people, serving more than 430,000 members.
What Happened?
On Oct. 24, 2025, HAP discovered that an unauthorized individual gained access to a business email account through a phishing scheme. An internal investigation confirmed that protected health information (PHI) was present in the compromised email account. While it is not certain that the attacker accessed all PHI, HAP notified affected members out of caution.
The breach was reported to the U.S. Department of Health and Human Services. According to official disclosures, 1,059 individuals in the United States were affected.
A notification of the breach was also posted to their website.
Information Exposed:
- Names
- Dates of birth
- Addresses
- HAP ID numbers
- Social Security numbers
Your Rights and Next Steps
If you received a notice from HAP or believe your information may have been involved, there are important steps you can take.
First, review any correspondence from HAP carefully and take advantage of the two years of free identity monitoring services.
You have the right to know what information of yours was exposed and to request a copy of the notice sent to you. Under federal and state law, you may also be entitled to additional protections and remedies if your data was compromised.
It is a good idea to monitor your credit reports and financial accounts for any unusual activity. If you notice anything suspicious, report it to the appropriate authorities right away. You may also want to consider placing a fraud alert or security freeze on your credit file.
The company has set up a dedicated hotline for questions at 888-406-8920.
Lawyers are ready to help those affected by the HAP data breach understand their legal options. You could be eligible to join a class action lawsuit seeking compensation for the time, stress and potential financial harm caused by the breach.
You May Be Entitled to Compensation
If your information was exposed in the HAP data breach, you may be entitled to compensation. Lawyers are investigating claims on behalf of affected individuals and are available to answer your questions about your rights.
To find out if you qualify and to take the next step in protecting your rights, complete the below form to join the lawsuit.
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