• May 2025 •

Mental Health Association Data Breach

Last Updated on June 3, 2025

If you received a notice that your information was compromised, you may be able to start a class action to collect money for the harm you’ve suffered.

• Keep reading for more information

At A Glance

What's Going On?: Attorneys need to hear from people affected by the Mental Health Association data breach as they investigate whether a class action lawsuit can be filed.
What You Can Do: If you got a letter or email about the data breach, fill out the form on this page to learn more about the investigation and how you can help.
Does This Cost Anything?: It costs nothing to get in touch or to talk to someone about your rights.
What Can I Get?: If filed and successful, a class action lawsuit could provide consumers with money for any harm resulting from the breach.

Mental Health Association Data Breach: Lawsuit Investigation

Attorneys working with ClassAction.org are looking into whether a class action lawsuit can be filed in light of the Mental Health Association data breach.

As part of their investigation, they need to hear from individuals who received a notice stating they were impacted.

Mental Health Association Security Incident: What Happened?

Mental Health Association Inc., a Massachusetts nonprofit organization, recently experienced a data security incident potentially affecting personal information. On December 2, 2024, Mental Health Association discovered a potential system compromise by an unauthorized actor. In response, the organization collaborated with its managed service provider and engaged a specialized cybersecurity firm to investigate the breach.

By May 20, 2025, Mental Health Association Inc. finalized a list of affected individuals to whom data breach notices would be sent.

The information exposed in the Mental Health Association data breach may include names, addresses, Social Security numbers, financial account details, birthdates, driver's license numbers, diagnosis/condition information, medication details, medical record numbers and other medical information.

Mental Health Association offers residential programs and supportive services for individuals affected by mental illness, developmental disabilities, brain injuries, substance use, and homelessness.

What You Can Do

If your information was exposed in the data breach, attorneys want to hear from you. You may be able to start a class action lawsuit to recover compensation for loss of privacy, time spent dealing with the breach, out-of-pocket costs, and more.

A successful case could also force Mental Health Association to ensure it takes proper steps to protect the information it was entrusted with.

Got a notice about the Mental Health Association data breach? Fill out the form on this page today.