HackingProfessional ServicesProfessional ServicesDelayed DiscoveryIdentity (basic)Government IDMediumContained

Neubert, Pepe & Monteith, P.C.

bd_36ad14d78599ce2f · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 8, 2024

Filed

Sep 15, 2025

To disclose

18 months

Affected

7state residents only

Linked

5 filings

Confidence

66%

Full breach record for Neubert, Pepe & Monteith, P.C. →

Neubert, Pepe & Monteith, PC notified the NH AG of a data security incident affecting 7 NH residents. Unauthorized access occurred on March 1, 2024; detected April 8, 2024. Data involved: names, SSNs, driver's licenses. Notification sent Sept 15, 2025. FBI notified; credit monitoring offered.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 38 days

discovery → filing · 18 months / 525 days

Mar 1, 2024

Begins

Apr 8, 2024

Discovered

Sep 15, 2025

Filed

vs. sector median

+56 wks slower

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Indiana State AGbd_3272a41765ad1c162025-09-15Verified
Massachusetts State AGbd_3e9b70adda1781432025-09-15Verified
Maine State AGbd_cd22a03fb6b5a33a2025-09-15Candidate
Vermont State AGbd_ab8d1895ad2ec3192025-09-16 · +1dVerified

Name: Constangy, Brooks, Smith & Prophete, LLP
norm: constangy brooks smith prophete

Name: Neubert, Pepe & Monteith, P.C.
norm: neubert pepe monteith
Industry: Professional Servicesllm

Discovered: Apr 8, 2024
Breach occurred: Mar 1, 2024
Undetected for: 38 daysoccurrence → discovery
Materiality determined: —
Notification sent: Sep 15, 2025
Affected individuals: 7state-resident count only
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified New Hampshire Attorney General

During the incident: Engaged cybersecurity experts to conduct an independent investigation
Engaged an independent team to conduct a comprehensive review of all potentially affected data
Reported the incident to the FBI
Provided impacted individuals with guidance on how to better protect against identity theft and fraud
Offering complimentary identity protection services through Cyberscout
Changes made: Implemented additional security measures to minimize the risk of a similar incident occurring in the future
Working to implement additional safeguards and training to its employees
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 18 months(525 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Indiana State AGSep 15 · first

Massachusetts State AGSep 15 · first

Maine State AGSep 15 · first

New Hampshire State AGSep 15 · first · this page

Vermont State AG+1d

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/neubert-pepe-monteith-20250915.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 15, 2025
Raw hash: 94178a8ceb3d7aa8c58da7f485d6b062d2952ef6d68799f6e4ea89f9a13569d5

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityConstangy, Brooks, Smith & Prophete, LLP

Victim entityNeubert, Pepe & Monteith, P.C.

Incidentdiscovered Apr 8, 2024

Stated responseEngaged cybersecurity experts to conduct an independent investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov