UPDATED:    March 04, 2025

Legacy Professionals Data Breach Lawsuit

Data Breach Summary

Legacy Professionals LLP

Who Was Affected
Individuals associated with Legacy Professionals
Impacted Data
First and last names, addresses, and social security numbers
Date of Breach
April 2024
Have you been affected by Legacy Professionals LLP's data breach?

Legacy Professionals LLP, a full-service accounting firm based in Westchester, Illinois, has disclosed a data breach that may have compromised personal information of individuals employed by its clients. While the breach did not impact client systems, Legacy confirmed that unauthorized access to their own network resulted in data being taken.

Legacy Professionals Data Breach Details

Legacy first detected suspicious activity on their systems in late April 2024 and took immediate steps to secure their network. A third-party cybersecurity firm was engaged to investigate the breach. By November 2024, the investigation revealed that certain files had been accessed and stolen by an unauthorized actor. After a thorough review, Legacy confirmed in February 2025 that the compromised data included personal information related to individuals whose details were handled as part of the firm’s client services.

As a precaution, Legacy is offering 24 months of free credit monitoring and identity theft protection services through IDX. Impacted individuals will receive instructions on how to enroll, as Legacy is unable to do so on their behalf.

What Information Was Compromised?

Certain individuals’ personal information was present on the affected system, including:

    • Name
    • Social Security number

How to Know if You Were Affected

If you received a data breach notification from Legacy Professionals, your personal information may have been compromised. While most victims are officially notified through a “Notice of Data Breach” in the mail, the consequences—such as fraudulent transactions and identity theft—can begin long before the notice arrives.

Steps to Take if You Were Affected by the Legacy Professionals Data Breach

Stay Alert for Phishing Scams
Scammers may exploit the data breach by posing as Legacy Professionals. Be cautious of unexpected emails, texts, or calls requesting personal information. When in doubt, verify communications directly with the company through official channels.

Monitor Your Credit and Financial Accounts
Regularly check your bank statements, credit card activity, and credit reports for unauthorized transactions. Set up account alerts to detect suspicious activity early. Take advantage of free credit reports and review them carefully for unfamiliar accounts or discrepancies.

Consider Freezing Your Credit
For added security, request a credit freeze from all three major credit bureaus. This prevents new accounts from being opened in your name while still allowing you to use existing credit. You can temporarily lift the freeze when necessary if applying for credit.

Class Action U, in partnership with KO Lawyers, is assisting individuals impacted by the Legacy Professionals data breach. If your information was exposed, you may be eligible to join a class action lawsuit.

How Legacy Professionals Class Action Lawsuits Help Victims Seek Compensation

Class action lawsuits enable individuals affected by large-scale data breaches, like the Legacy Professionals incident, to pursue compensation collectively. This approach offers a more efficient and cost-effective way to hold companies accountable for failing to protect personal information.

By joining a class action lawsuit, you may seek compensation for:

  • Loss of privacy
  • Time spent addressing the breach
  • Out-of-pocket expenses
  • Emotional distress

A successful lawsuit could also compel Legacy Professionals to strengthen their security measures and prevent future breaches. Contact Class Action U today to determine your eligibility for a data breach class action lawsuit and explore the compensation that may be available to you.

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