Leonard Mulherin and Greene, PC Breach Investigation

In a concerning incident, Leonard Mulherin and Greene, PC, a financial services organization, has reported a data breach that has affected a total of 3,385 individuals. The breach was discovered on December 2, 2024, following an external system hacking that occurred on November 21, 2024. This unfortunate event has raised significant concerns regarding the security of personal information, prompting affected individuals to seek guidance on their next steps.

About Leonard Mulherin and Greene, PC

Leonard Mulherin and Greene, PC is a financial services firm located at 625 Grove Street, Braintree, IL 02184. As a provider of various financial services, the organization is responsible for managing sensitive financial information for their clients. The recent breach has put this information at risk, emphasizing the need for robust cybersecurity measures in the financial sector.

What Happened

The breach occurred due to an external hacking incident on November 21, 2024. Upon its discovery on December 2, 2024, Leonard Mulherin and Greene, PC took immediate steps to address the situation. Written notifications were sent out to affected individuals on August 13, 2025, providing them with details about the breach and advising them on how to protect their personal information. Additionally, the firm has offered twelve months of complimentary credit monitoring and identity theft restoration services through TransUnion to help mitigate the impact of the breach.

Next Steps

If you believe you have been affected by the Leonard Mulherin and Greene, PC data breach, it is essential to take action promptly. We at Srourian Law Firm (SLFLA) are here to help you understand your rights and explore your options. Please do not hesitate to reach out to us for assistance. Our team is ready to provide guidance and support during this challenging time.