HackingProfessional ServicesProfessional ServicesStolen CredentialsData ExfiltratedCustomer Data InvolvedGovernment IDIdentity (basic)MediumContained

Moore, Clarke, DuVall, & Rodgers PC

bd_97e8790b59cf2852 · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 31, 2024

Filed

Aug 11, 2025

To disclose

15 months

Affected

4state residents only

Linked

8 filings

Confidence

65%

Full breach record for Moore, Clarke, DuVall, & Rodgers PC →

Moore, Clarke, DuVall & Rodgers (MCDR) filed a supplemental notice with the New Hampshire Attorney General on August 11, 2025, regarding a cyberattack occurring between May 17 and May 30, 2024. The incident involved unauthorized access to systems where New Hampshire residents' names and Social Security numbers were stored. Four additional NH residents were notified. MCDR engaged forensic specialists, reported to federal law enforcement, and provided 12 months of credit monitoring via IDX.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 14 days

discovery → filing · 15 months / 437 days

May 17, 2024

Begins

May 31, 2024

Discovered

Aug 11, 2025

Filed

vs. sector median

+44 wks slower

This filing is one of 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

Montana State AGbd_133a3f89204a648c2025-08-11Verified
Nebraska State AGbd_5b185f0450c48d702025-08-11Verified
New Hampshire State AGbd_5f8fc9d31aaa2c122025-04-16 · +117dVerified
Vermont State AGbd_647f4a9a91a252742025-04-16 · +117dCandidate

Show 3 more filings ↓up to 117d gap

Maine State AGbd_731a85eea0b39d012025-04-16 · +117dVerified
Indiana State AGbd_9af042b3ff70570a2025-04-16 · +117dVerified
Massachusetts State AGbd_d94de78b22e30f172025-04-16 · +117dVerified

Name: Moore, Clarke, DuVall, & Rodgers PC
norm: moore clarke duvall rodgers
Domain: mcdr-law.com

Name: Moore, Clarke, DuVall, & Rodgers PC
norm: moore clarke duvall rodgers
Domain: mcdr-law.com
Industry: Professional Servicesllm

Discovered: May 31, 2024
Breach occurred: May 17, 2024 – May 30, 2024
Undetected for: 14 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 11, 2025
Affected individuals: 4state-resident count only
Data types: Government IDIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: reported this event to federal law enforcementprovided written notice of this event to appropriate state regulators
Initial access: valid_credentials

During the incident: Launched an investigation, with the assistance of third-party cybersecurity and digital forensics specialists
Reported this event to federal law enforcement and supported their investigation
Worked with third-party specialists to undertake a comprehensive review of the impacted files
Undertook a manual review of the records to identify address information for notifications
Provided an initial wave of notice on April 16, 2025
Provided written notice to an additional four (4) New Hampshire residents
Reported the event to federal law enforcement
Working to implement additional safeguards and training to its employees
Providing access to credit monitoring services for twelve (12) months, through IDX
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Provided written notice of this event to appropriate state regulators and the three major consumer reporting agencies, Equifax, Experian, and TransUnion
Changes made: Implemented additional administrative and technical safeguards to further enhance our information security posture
Working to implement additional safeguards and training to its employees
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 15 months(437 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 7 states

View merged incident ↗

New Hampshire State AGApr 16 · first

Vermont State AGApr 16 · first

Maine State AGApr 16 · first

Indiana State AGApr 16 · first

Massachusetts State AGApr 16 · first

Montana State AG+117d

Nebraska State AG+117d

New Hampshire State AG+117d · this page

Pattern: first filing Apr 16 (NH), last Aug 11 (NH) — a 117-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/moore-clarke-duvall-rodgers-20250811.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 11, 2025
Raw hash: a31feb915db985c4eebafaa27df2b9381e60dd4af53c6a3b0df81b298cca4f71

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityMoore, Clarke, DuVall, & Rodgers PC

Victim entityMoore, Clarke, DuVall, & Rodgers PC

Incidentdiscovered May 31, 2024

Stated responseLaunched an investigation, with the assistance of third-party cybersecurity and digital forensics specialists

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov