HackingProfessional ServicesProfessional ServicesData ExfiltratedCustomer Data InvolvedDelayed DiscoveryIdentity (basic)Government IDPHIMediumContained

Sheheen, Hancock & Godwin, LLP.

bd_7585b35e7f47d53d · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Sep 25, 2025

To disclose

—

Affected

19state residents only

Linked

9 filings

Confidence

66%

Full breach record for Sheheen, Hancock & Godwin, LLP. →

Sheheen, Hancock & Godwin, LLP notified the NH Attorney General of a cybersecurity incident where an unknown actor copied or downloaded files on April 8, 2025. The firm identified unusual activity and began an investigation, determining on May 19, 2025, that unauthorized access had occurred. A comprehensive data review concluded on September 3, 2025, revealing that information for 19 New Hampshire residents, including names, Social Security numbers, and health insurance information, was compromised. Notices were sent on September 25, 2025, offering 12 months of credit monitoring.

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Leak gap clock⏱ Leak >90d

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline

Apr 8, 2025

Begins

Sep 25, 2025

Filed

This filing is one of 9 about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitelynxbd_7ed07e2f90e31e5b2025-04-07 · +171dVerified by operator

Regulatory filings (7) · sorted by filing gap

Massachusetts State AGbd_065ca86029e465b22025-09-25Verified by operator
Indiana State AGbd_18fa589fd88ecea92025-09-25Verified
Maine State AGbd_2e563cef937ceaad2025-09-25Candidate
Vermont State AGbd_96ab18af330e59db2025-09-25Verified

Show 3 more filings ↓up to 6d gap

Montana State AGbd_f5be8a10e36b1ee52025-09-25Verified
Texas State AGbd_b7dc5f072dbb64712025-09-26 · +1dVerified
South Carolina State AGbd_f6201484cb0798032025-10-01 · +6dVerified

Name: Sheheen, Hancock & Godwin, LLP
norm: sheheen hancock godwin
Domain: cipriani.com

Name: Sheheen, Hancock & Godwin, LLP.
norm: sheheen hancock godwin
Domain: shgcpa.com
Industry: Professional Servicesllm

Discovered: —
Breach occurred: Apr 8, 2025
Materiality determined: —
Notification sent: Sep 25, 2025
Affected individuals: 19state-resident count only
Data types: Identity (basic)Government IDPHI
Data elements: Social Security number
Attack vector: Unknown
MITRE ATT&CK: T1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Notified the New Hampshire Office of the Attorney General Consumer Protection Bureau

During the incident: Began an investigation upon identifying unusual activity
Conducted a comprehensive review of the data to determine its full nature and scope
Sent written notice of this incident to the potentially impacted New Hampshire residents
Offered complimentary credit monitoring and identity theft protection services for twelve (12) months
Source: Quoted from the filing itself, not independently verified.

Compliance flags: Leak >90d
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 8 states

View merged incident ↗

Massachusetts State AGSep 25 · first

Indiana State AGSep 25 · first

Maine State AGSep 25 · first

Vermont State AGSep 25 · first

Montana State AGSep 25 · first

New Hampshire State AGSep 25 · first · this page

Texas State AG+1d

South Carolina State AG+6d

Pattern: first filing Sep 25 (MA), last Oct 1 (SC) — a 6-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/sheheen-hancock-godwin-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: 7958b835c160b2e71218708e0c5c2357d3e8190754a5ebabd85a146dae835e48

Linked disclosures

Ransomware claims (1)

Regulatory filings (7) · sorted by filing gap

Reporting entitySheheen, Hancock & Godwin, LLP

Victim entitySheheen, Hancock & Godwin, LLP.

IncidentUnknown

Stated responseBegan an investigation upon identifying unusual activity

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov