• August 2026 •

Castle Group Data Breach

Last Updated on September 2, 2026

If your information was compromised in the Castle Group data breach, 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 Castle Group data breach as they investigate whether a class action lawsuit can be filed.
What You Can Do: If you believe your information may have been compromised in the Castle Group 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 Castle Group breach.

Castle Group Data Breach: Lawsuit Investigation

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

As part of their investigation, they need to hear from individuals who had their information exposed in the incident, including those who received notice of the Castle Group data breach or otherwise believe they are affected.

Castle Group Security Incident: What Happened?

Castle Management—the legal entity behind Castle Group, a property management company that serves residential communities in Florida, Texas, Colorado, Tennessee and the Carolinas—has reported a data breach involving sensitive information.

A sample notice letter sent to affected individuals, which can be seen below, states that the company recently learned that an unauthorized actor potentially accessed its network environment between September 2025 and February 2026. Following an investigation with cybersecurity professionals, Castle determined on August 11 that the impacted systems contained some personal information.

According to an August 26, 2026 report filed with the Massachusetts Office of Consumer Affairs and Business Regulation, the Castle Group data breach affected Social Security numbers, financial accounts, driver's licenses and credit/debit card numbers. The aforementioned letter notes that names may have been exposed as well.

A report submitted to the Vermont Attorney General's Office on August 26 discloses that government ID numbers and health records were also potentially exposed in the Castle Management data breach.

What You Can Do After the Castle Group Data Breach

If your information was exposed in the Castle Group 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, lost time, out-of-pocket costs, and more.

A successful case could also force Castle Group to ensure they take proper steps to protect the information they were entrusted with.

Affected by the Castle Group data breach? Fill out the form on this page today.