Data Security Incident Reported by MJMS Family Office Services

MJMS Family Office Services LLC and Madden, Jiganti, Moore & Sheridan LLP, firms operating in the specialized fields of wealth management, private client fiduciary services, and legal counsel, have reported a data security incident. This incident was filed with the Massachusetts Attorney General's office on July 14, 2026, indicating that digital safeguards protecting their network infrastructure were compromised. The nature of the breach is currently unspecified and remains under investigation.

Given the firms' operations, they routinely handle significant volumes of sensitive personal information for their clients. The official filing confirms that an incident occurred involving this data, though the precise types of information affected have not been detailed. The filing emphasizes that the investigation into the mechanics of the intrusion is ongoing.

While the specific categories of data involved are not yet disclosed, any unauthorized access to systems holding personal information carries risks. Individuals who receive an official notification from MJMS Family Office Services LLC or Madden, Jiganti, Moore & Sheridan LLP should treat it as confirmation that their information was potentially exposed.

If you receive a notification, it is recommended to remain vigilant for any unusual activity related to your personal accounts. Consider placing a fraud alert or security freeze on your credit reports with the major credit bureaus. Review your financial statements and explanations of benefits for any unfamiliar transactions. You may also want to change passwords for online accounts and enable multi-factor authentication where available.

This information is based on public filings submitted to state regulators. For further details or personalized advice, recipients of a notification should contact the entities directly or consult with a trusted professional.