HackingProfessional ServicesProfessional ServicesStolen CredentialsCustomer Data InvolvedPIIIdentity (basic)LowContained

Lanigan Ryan

bd_e888b98ce71d4f84 · schema v1 · pii pii-v1

Severity

Low

Discovered

Dec 8, 2024

Filed

May 28, 2025

To disclose

24 weeks

Affected

8state residents only

Linked

7 filings

Confidence

66%

Full breach record for Lanigan Ryan →

Lanigan Ryan notified the New Hampshire Attorney General of a data security incident affecting 8 NH residents. Unauthorized access occurred on or about December 8, 2024, involving personal information. The company engaged cybersecurity specialists, notified the FBI, and provided credit monitoring services via IDX to affected individuals.

J jump to incidentP pin to compareR raw source

Leak gap clock✗ Leak >180d24 weeks discovery → filing

Incident timeline

discovery → filing · 24 weeks / 171 days

Dec 8, 2024

Discovered

May 28, 2025

Filed

vs. sector median

+6 wks slower

This filing is one of 7 about the same incident.View merged incident

A leak claim by play about this victim predates this filing by 191 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Siteplaybd_e72054f1f7d1896e2024-12-08 · +171dVerified by operator
Leak Siteplaybd_e8b7e682bd92cb7a2024-11-18 · +191dVerified by operator

Regulatory filings (4) · sorted by filing gap

Vermont State AGbd_bbc11045787276402025-05-28Candidate
Maine State AGbd_dc567d1cea6b8d2b2025-05-28Verified
Massachusetts State AGbd_32aa5e34541244382025-05-29 · +1dVerified by operator
Indiana State AGbd_82237c59105262292025-05-29 · +1dVerified

Name: Lanigan Ryan
norm: lanigan ryan
Domain: laniganryan.com

Name: Lanigan Ryan
norm: lanigan ryan
Domain: laniganryan.com
Industry: Professional Servicesllm

Discovered: Dec 8, 2024
Materiality determined: —
Notification sent: May 28, 2025
Affected individuals: 8state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified the Federal Bureau of Investigation
Initial access: valid_credentials

During the incident: Engaged cybersecurity specialists to assist with the incident response
Undertook a comprehensive review with the assistance of a third-party vendor
Provided written notice to approximately eight (8) residents
Notified the Federal Bureau of Investigation and will cooperate with any resulting investigation
Providing access to credit monitoring services for through IDX to individuals whose personal information was potentially affected by this event, at no cost to these individuals
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Changes made: Working to implement additional safeguards and training to its employees
Implemented measures to enhance security and minimize the risk of a similar incident occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 24 weeks(171 days from discovery to filing)
Compliance flags: Leak >180d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Vermont State AGMay 28 · first

Maine State AGMay 28 · first

New Hampshire State AGMay 28 · first · this page

Massachusetts State AG+1d

Indiana 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/lanigan-ryan-20250528.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 28, 2025
Raw hash: d896a2318609fa6688ee5b03db79c387033cd29695cfc36ad101cdfbafa47cf5

Linked disclosures

Ransomware claims (2)

Regulatory filings (4) · sorted by filing gap

Reporting entityLanigan Ryan

Victim entityLanigan Ryan

Incidentdiscovered Dec 8, 2024

Stated responseEngaged cybersecurity specialists to assist with the incident response

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov