Mazzola Mardon, P.C. (MMPC), on behalf of its client, the Management-ILA Managed Health Care Trust Fund (MILA), has announced a data breach affecting individuals’ sensitive personal and medical information. The breach, which occurred on August 8, 2025, resulted in the unauthorized copying and downloading of files by an unknown actor. Those impacted are encouraged to take steps to protect their information and consider pursuing legal action through a class action lawsuit for compensation.
Mazzola Mardon, P.C.’s Data Breach Investigation
MMPC, a law firm working on behalf of the Management-ILA Managed Health Care Trust Fund (MILA), identified suspicious activity on its network in August 2025. Following the detection of this unusual activity, the firm quickly secured its systems and began a thorough investigation to determine the nature and scope of the breach. The investigation revealed that on August 8, 2025, certain files and folders containing sensitive data were copied and/or downloaded by an unknown actor.
MMPC worked diligently with third-party specialists to understand the full extent of the breach. A comprehensive review of the affected files was completed on January 27, 2026. Based on the findings, MILA conducted an analysis to identify the potentially impacted individuals, which was completed on March 23, 2026. The notification process for affected individuals began shortly after.
The compromised data includes a wide range of sensitive information, such as names, addresses, Social Security numbers, driver’s license and state identification numbers, financial account information, medical conditions, treatment information, prescription details, and much more. This breach highlights the ongoing risk of unauthorized access to sensitive personal and healthcare data and the serious impact it can have on those affected.
When Did This Breach Occur?
The breach occurred on August 8, 2025, when unauthorized access was gained to MMPC’s network, leading to the copying and downloading of sensitive information. The breach was fully discovered and investigated, and notifications were sent to impacted individuals starting on April 27, 2026.
What Information Was Breached?
The data exposed in this breach varies by individual, but may include:
- Name
- Address
- Date of birth
- Social Security number
- Driver’s license and/or state ID number
- Financial account information
- Mental and physical condition details
- Treatment and diagnosis information
- Dates of service
- Provider names
- Procedure types
- Prescription information
- Medical record numbers
- Medicare identification numbers
- Health insurance information
- Billing and claim information
Given the extensive nature of the breached data, individuals affected by this incident are at risk of identity theft, fraud, and misuse of their financial and medical information.
What You Can Do
If you have been impacted by the Mazzola Mardon, P.C. data breach, it is important to take immediate steps to protect your personal information:
- Monitor your credit reports: Regularly check your credit reports for any signs of fraudulent activity. You are entitled to a free annual credit report from each of the three major credit reporting bureaus: TransUnion, Experian, and Equifax.
- Place fraud alerts or a credit freeze: You can place an initial or extended fraud alert on your credit file at no cost. Alternatively, you can choose to place a credit freeze on your file to prevent unauthorized access.
- Change passwords and security settings: Update passwords and security questions for online accounts that may be vulnerable.
- Report suspicious activity: If you notice any unauthorized transactions or signs of identity theft, immediately report them to your financial institutions, healthcare providers, and insurance companies.
- Use credit monitoring services: If offered by MMPC, sign up for credit monitoring services to detect any misuse of your personal information.
For additional guidance, you can contact MMPC’s dedicated assistance line at 1-866-557-3858, Monday through Friday, between 8:00 AM and 8:00 PM ET, or visit their office at 39 Broadway, 34th Floor, New York, NY 10006.
File a Data Breach Lawsuit Against Mazzola Mardon, P.C.
If you received a notification about the Mazzola Mardon, P.C. data breach and believe your personal information has been compromised, you may be eligible to file a lawsuit for compensation. Data breach laws give consumers the right to seek restitution if their personal information is exposed or mishandled by a responsible party.
If you are unsure about your legal options or the next steps, Class Action U can help. We connect individuals with experienced attorneys who specialize in data breach lawsuits and assist them in taking legal action to hold responsible parties accountable.
Contact us at Class Action U for a free consultation today. Fill out our [quick] [easy] [secure] form to explore your legal options and see if you are eligible to join a class action lawsuit. There’s no cost to reach out, and no obligation to take further action after speaking with our team.
