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.
Key Takeaways
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.
Timeline of the Hunneman Breach
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.
Information Exposed
According to the company’s notice to the Maine Attorney General, the following data elements were involved:
Name
Social Security number
Hunneman’s Response Measures
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.
What Impacted Individuals Should Do
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.
Company Overview
Founded in 1929, Hunneman is a full-service commercial real-estate firm headquartered in Boston, Massachusetts.
Website: hunnemanre.com
Industry: Real Estate
Employees: 51–200
Address: 303 Congress St, Boston, MA, United States
Sources
Impacted Entities
Frequently Asked Questions
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.
How do I submit a claim related to the Hunneman data breach?
If you experience financial losses linked to the incident, preserve documentation and consult with a data-privacy attorney about joining a potential class action or filing an individual claim.
Am I eligible to join a lawsuit against Hunneman?
Eligibility generally depends on whether your personal information was compromised and if you incurred damages. A class-action investigation is underway; impacted individuals can request a free case evaluation.
What information did the Hunneman breach expose?
The company reports that names and Social Security numbers were accessed and acquired without authorization.
Did Hunneman offer credit monitoring?
Yes. Hunneman is providing complimentary credit monitoring, CyberScan monitoring, identity-theft insurance, and recovery assistance through IDX.
How many people were affected by the Hunneman breach?
Hunneman has not publicly disclosed the total number of impacted individuals as of February 5, 2026.
How can I get the official breach notice (PDF) for Hunneman?
You can download the notice directly from the Maine Attorney General’s website using the button above.
Attorney Advertising. Prior results do not guarantee a similar outcome.
