Massachusetts Data Breach Affects MJMS Family Office Services Clients
MJMS Family Office Services LLC and Madden, Jiganti, Moore & Sheridan LLP reported a data security incident in Massachusetts. This breach may have exposed your personal information, creating potential risks for affected individuals. Our team is offering free case reviews to help victims understand their legal options.
- State
- Massachusetts
- Reported
- July 14, 2026
If you received a data breach notification from MJMS Family Office Services LLC or Madden, Jiganti, Moore & Sheridan LLP, it confirms that your personal information was compromised. These Massachusetts-based firms recently reported a data security incident to the state's Attorney General, indicating an unauthorized exposure of sensitive data under their care.
As providers of specialized legal counsel, wealth management, and private client fiduciary services, these organizations routinely handle an extensive volume of highly confidential client data. This includes vital personal and financial dossiers for ultra-high-net-worth individuals, family offices, and businesses. The nature of their work means the information they manage is often highly attractive to cybercriminals.
The exposure of your personal information, even if specific types haven't been detailed, can create significant risks. Victims of such breaches often face increased vulnerability to various forms of fraud, including identity theft or attempts to misuse their financial data. Vigilance over your accounts and personal records becomes crucial following an incident like this.
Under Massachusetts state law, companies entrusted with your sensitive private data have a clear legal duty to implement strong security measures. When a data breach occurs, it often suggests a failure to meet these standards. Receiving a notification letter gives you legal standing to explore avenues for holding the entities accountable for their cybersecurity practices.
It is important to remain alert for any suspicious activity across your financial accounts and credit reports. Consider placing fraud alerts on your credit files and regularly reviewing any account statements or communications that seem unusual. Being proactive can help mitigate potential harm resulting from exposed information.
Our legal team is actively investigating the MJMS Family Office Services LLC and Madden, Jiganti, Moore & Sheridan LLP data breach. If you were affected, you might have a claim for damages or other compensation. We offer free case reviews and represent victims on a contingency-fee basis, meaning you pay nothing out-of-pocket unless we secure a recovery for you. Contact us to learn more about your rights.