HackingProfessional ServicesProfessional ServicesCustomer Data InvolvedPIIIdentity (basic)LowContained

The National Association of Home Builders

bd_b7b7dfc373dd1979 · schema v1 · pii pii-v1

Severity

Low

Discovered

May 23, 2023

Filed

Mar 5, 2024

To disclose

41 weeks

Affected

7state residents only

Linked

6 records

Confidence

66%

Full breach record for The National Association of Home Builders →

National Association of Home Builders (NAHB) notified New Hampshire AG of a data breach involving unauthorized network access between May 16-23, 2023. NAHB discovered the activity on May 23, 2023, and completed its review on February 7, 2024. Approximately 7 New Hampshire residents were affected, with data including names. NAHB changed passwords, notified law enforcement, and offered credit monitoring.

J jump to incidentP pin to compareR raw source

Leak gap clock✗ Leak >180d41 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 7 days

discovery → filing · 41 weeks / 287 days

May 16, 2023

Begins

May 23, 2023

Discovered

Mar 5, 2024

Filed

vs. sector median

+21 wks slower

This filing is one of 6 records about the same incident.View merged incident

A leak claim by akira about this victim was first seen 280 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteakirabd_482afc9f9eed6cac2023-05-30 · +280dVerified by operator

Regulatory filings (4) · sorted by filing gap

Massachusetts State AGbd_4cc7e49d3b839dde2024-03-01 · +4dVerified by operator
Maine State AGbd_cde12f17e57692d92024-03-01 · +4dVerified
Vermont State AGbd_854c27ea357c74502024-02-29 · +5dCandidate
Indiana State AGbd_51d1a96330e36e262024-02-16 · +18dVerified

Name: The National Association of Home Builders
norm: the national association of home builders
Domain: nahb.org

Name: The National Association of Home Builders
norm: the national association of home builders
Domain: nahb.org
Industry: Professional Servicesllm

Discovered: May 23, 2023
Breach occurred: May 16, 2023 – May 23, 2023
Undetected for: 7 daysoccurrence → discovery
Materiality determined: —
Notification sent: Feb 16, 2024
Affected individuals: 7state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Initial access: exploit_public_facing

During the incident: Conducted an investigation
Changed network passwords
Notified law enforcement
Reviewed its policies and procedures related to data protection
Changes made: Providing potentially affected individuals with access to complimentary credit monitoring and identity protection services
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 41 weeks(287 days from discovery to filing)
Compliance flags: Leak >180d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Indiana State AGFeb 16 · first

Vermont State AG+13d

Massachusetts State AG+14d

Maine State AG+14d

New Hampshire State AG+18d · this page

Pattern: first filing Feb 16 (IN), last Mar 5 (NH) — a 18-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://mm.nh.gov/files/uploads/doj/remote-docs/national-association-home-builders-20240305.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 5, 2024
Raw hash: 2e4494d6dda77d7efbef06ef080c9f105f90d8a0701deda2899496990b34a21a

Linked disclosures

Ransomware claims (1)

Regulatory filings (4) · sorted by filing gap

Reporting entityThe National Association of Home Builders

Victim entityThe National Association of Home Builders

Incidentdiscovered May 23, 2023

Stated responseConducted an investigation

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov