Eisen Data Breach Lawsuit

Legal Representation for Victims of Data Breaches in California

The Data Breach Attorneys at Potter Handy Law Firm have the knowledge and resources to thoroughly examine your case, conduct an investigation into the breach, and, when needed, fight for justice.

Potter Handy LLP is currently reviewing cases on behalf of individuals affected by the Eisen data breach. These individuals may have had their personal and confidential information unlawfully accessed by an unknown third party during the breach. Potter Handy LLP is offering a complimentary evaluation of potential data breach claims to help protect the rights and privacy of those impacted by the incident.

We are only interested in claims that arose in California. Contact us today by filling out the form on this webpage to learn more about how we can help you with your case.


What Happened?

Recently, Eisen, Inc. announced a data breach that may have compromised sensitive personal information. According to the notice provided, the company was the target of a sophisticated social engineering attack on December 12, 2025. During the incident, a threat actor impersonated the California State Controller’s Office and fraudulently requested a file containing unclaimed property compliance records. Believing the request to be legitimate, an employee provided the requested file before the deception was discovered.

Upon identifying the fraudulent activity, Eisen, Inc. immediately took steps to contain the incident and began responding to the event. The company stated that it provides unclaimed property compliance and escheatment services to third-party organizations and received the affected information in connection with those services.

The types of information potentially exposed vary by individual but may include names, mailing addresses, email addresses, Social Security numbers, dates of birth, and information relating to unclaimed property balances.

Notifications have been sent to affected individuals with additional details regarding the incident and the specific categories of information that may have been involved.

If you’ve received a notification about a data breach, it is vital to understand the seriousness of the situation. Your personal and protected health information may have been compromised, making it vulnerable to cybercriminals. Given these circumstances, it is essential to act swiftly by contacting our highly qualified Data Breach Lawyers. These attorneys can effectively protect your legal rights and ensure those responsible are held accountable.

By selecting a qualified Data Breach Lawyer, you can be assured that your interests are protected thoroughly during the entire case, providing you with peace of mind.


What Information Was Involved?

The breach exposed a wide range of sensitive data, putting individuals at risk of identity theft and fraud. The types of information exposed may include:

  • Names
  • Mailing addresses
  • Email addresses
  • Social Security numbers
  • Dates of birth
  • Information relating to unclaimed property balances

Protecting Consumers’ Privacy Rights Following the Eisen Data Breach

If you were notified that your information had been stolen as a result of the Eisen data breach, you may be entitled to compensation or other remedies.

Don’t wait until it’s too late to protect your rights and seek compensation. Contact us today by filling out the form on this webpage for a free consultation and to learn more about how we can help you with your case. Our attorneys are available 24/7 and there are no out-of-pocket expenses for our clients. Let us help you seek justice and hold companies accountable for their negligence in protecting personal information. Regrettably, we are unable to respond to phone inquiries. Free Consultations 24/7No out-of-pocket expenses.