Hunneman cybersecurity incidents and threat signals

Dec 4, 2025

Medium

Hunneman Data Breach Exposes Names and Social Security Numbers

Hunneman Data Breach Lawsuit Investigation On February 3, 2026, commercial real-estate firm Hunneman (Hunneman) began notifying individuals that their personal information was compromised during a December 4, 2025 cyber-incident. If you received a breach letter from Hunneman, you may be entitled to free identity-protection services and potential financial compensation. Use the resources below to understand what happened and how to protect your rights. Breach date and discovery: December 4, 2025. Notification to consumers: February 3, 2026. Data exposed: names and Social Security numbers. Free identity-protection services offered through IDX; enrollment deadline May 3, 2026. No evidence of misuse reported as of February 5, 2026. December 4, 2025 — Incident & Discovery: Hunneman detected unusual activity that disrupted access to certain systems. The company immediately secured its network and retained an independent digital forensics and incident-response firm. January 21, 2026 — Data Review Completed: A comprehensive file review confirmed that personal information, including Social Security numbers, was accessed and acquired without authorization. February 3, 2026 — Consumer Notice: Written notifications were mailed to affected individuals after addresses were confirmed. February 4, 2026 — Regulatory Filing: Hunneman reported the breach to the Maine Attorney General. According to the company’s notice to the Maine Attorney General, the following data elements were involved: In addition to securing its network and engaging cybersecurity experts, Hunneman states that it has: Implemented additional security safeguards to reduce the risk of future incidents. Offered complimentary credit monitoring, CyberScan monitoring, up to $1 million in identity-theft insurance, and fully managed identity-recovery services through IDX. Enroll in IDX services: Visit the provided IDX link or call 1-833-788-9712 with your enrollment code before May 3, 2026. Monitor your credit reports: Check for unfamiliar accounts or inquiries. Place a fraud alert or credit freeze: Contact the major credit bureaus for additional protection. Retain all correspondence: Keep your breach letter and any related documents for future reference. Founded in 1929, Hunneman is a full-service commercial real-estate firm headquartered in Boston, Massachusetts. Address: 303 Congress St, Boston, MA, United States Social: Facebook | X/Twitter | LinkedIn | Instagram I received a data breach letter from Hunneman — what should I do? Follow the instructions in the letter, enroll in the complimentary IDX identity-protection services before May 3, 2026, and monitor your credit reports for unfamiliar activity.