HackingOtherStolen CredentialsCustomer Data InvolvedTargetedIdentity (basic)Government IDMediumContained

Tri State Paving

bd_0ea6a35353651073 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 25, 2025

Filed

Sep 25, 2025

To disclose

30 weeks

Affected

1state residents only

Linked

2 filings

Confidence

66%

Full breach record for Tri State Paving →

Tri State Paving notified the NH AG of unauthorized access to email accounts from Dec 30, 2024 to Feb 25, 2025. Discovered Feb 25, 2025. One NH resident affected. Data included names, SSNs, and driver's licenses. Response included credit monitoring and enhanced security protocols.

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Incident timeline

undetected · 57 days

discovery → filing · 30 weeks / 212 days

Dec 30, 2024

Begins

Feb 25, 2025

Discovered

Sep 25, 2025

Filed

vs. sector median

+22 wks slower

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Indiana State AGbd_20bcfef7bae142a82025-09-25Candidate

Name: Mullen Coughlin LLC
norm: mullen coughlin

Name: Tri State Paving
norm: tri state paving
Industry: Otherllm

Discovered: Feb 25, 2025
Breach occurred: Dec 30, 2024 – Feb 25, 2025
Undetected for: 57 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 8, 2025
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified New Hampshire Attorney GeneralProvided notice to the three major credit reporting agencies, Equifax, Experian, and TransUnion
Initial access: valid_credentials

During the incident: Launched an investigation to determine the nature and scope of the activity
Undertook a comprehensive and time-intensive review of the potentially impacted data with the assistance of additional data privacy specialists
Providing access to credit monitoring services for 12 months, through IDX to individuals whose personal information was potentially affected by this incident, at no cost to these individuals
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Providing written notice of this incident to relevant state regulators, as necessary, and to the three major credit reporting agencies, Equifax, Experian, and TransUnion
Changes made: Working to implement additional safeguards and training to its employees
Enhanced its existing security protocols
Continues to evaluate its policies and procedures related to data privacy and security
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 30 weeks(212 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Indiana State AGSep 25 · first

New Hampshire State AGSep 25 · first · this page

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/tri-state-paving-20250925.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 25, 2025
Raw hash: 5c83c235583161cd65b2f19fcd2c816864493a1ca4ea0d488f5d62e60d1672f5

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityMullen Coughlin LLC

Victim entityTri State Paving

Incidentdiscovered Feb 25, 2025

Stated responseLaunched an investigation to determine the nature and scope of the activity

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov