Where does the NB Development Group LLC case file come from?

Every entry is taken from the breach report NB Development Group LLC lodged with the Massachusetts Attorney General. Nothing here is estimated.

Why do the incident date and the report date differ?

Companies usually investigate before they report. The gap between the two dates shows how long that took.

What does the records-affected figure count?

It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.

Does this case file change over time?

Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

Case file

Case File: NB Development Group LLC Data Breach

This file collects the dated facts on record for the NB Development Group LLC incident. The state report is dated September 4, 2025.

Timeline

September 4, 2025Report filed in MassachusettsDate the notice was lodged with the Massachusetts Attorney General.

Case facts

Filing state: Massachusetts
Date reported: September 4, 2025
Receiving office: Massachusetts Attorney General

Case notes

NB Development Group LLC, a company involved in commercial real estate development and property management, reported a data breach to Massachusetts authorities on September 4, 2025. The company stated that it is currently investigating the incident, which impacts personal information.

As an entity managing extensive urban development projects and commercial real estate portfolios, NB Development Group LLC routinely processes and retains a large volume of sensitive data. This includes records related to real estate transactions, vendor contracts, investor files, and information belonging to tenants, employees, and contractors.

While the specific nature of this security incident remains under investigation, such breaches in the real estate and development sector often involve sophisticated cyberattacks, unauthorized intrusions into databases, or vulnerabilities within third-party networks. This suggests that unauthorized parties may have gained access to confidential servers where sensitive records are maintained.

The exposure of personal information in such an incident can create risks for affected individuals, including potential identity theft and financial fraud. It is important for those impacted to remain vigilant regarding their personal and financial security.

Individuals who receive an official notification regarding this breach should carefully review the information provided by NB Development Group LLC. General protective steps include monitoring financial accounts for suspicious activity, reviewing credit reports regularly, and being cautious of unsolicited communications requesting personal details.

This filing with Massachusetts regulators serves as official documentation of the security incident.

Questions about this case file

Where does the NB Development Group LLC case file come from?: Every entry is taken from the breach report NB Development Group LLC lodged with the Massachusetts Attorney General. Nothing here is estimated.
Why do the incident date and the report date differ?: Companies usually investigate before they report. The gap between the two dates shows how long that took.
What does the records-affected figure count?: It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.
Does this case file change over time?: Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

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Timeline

Case facts

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