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The Devereux Foundation Data Breach Investigation
Shamis & Gentile P.A., one of the nation's premier class action law firms specializing in data breach cases, is investigating the The Devereux Foundation 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 The Devereux Foundation
The Devereux Foundation, also known as Devereux Advanced Behavioral Health, was founded in 1912 by Helena Devereux.
The organization has grown into a national network serving individuals, families, schools and communities across the country. Devereux operates 14 centers in 13 states and employs more than 6,000 people.
What Happened?
On Nov. 9, 2025, The Devereux Foundation discovered suspicious activity within its electronic systems. The ransomware group known as The Gentlemen claimed responsibility for the attack, announcing on the dark web on Nov. 28, 2025, that they had obtained data from Devereux and intended to publish it within days.
Information Exposed:
- Names
- Demographic information
- Clinical information
- Financial information
The breach potentially impacts current and former employees, clients, donors, payors and business partners whose information was stored by Devereux, although a total number of individuals affected has not been released at this time.
The breach was disclosed to the U.S Department of Health and Human Services. The company also posted a notice of the incident on its website.
You May Be Entitled to Compensation
If your personal information was compromised as a result of the Devereux Foundation data breach, you may be eligible to join a class action lawsuit and seek compensation for any damages or risks you have experienced. Lawyers are ready to help guide you through your rights and options.
To find out if you qualify and to take the next step, complete the below form to join the lawsuit investigation.
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