HackingProfessional ServicesProfessional ServicesStolen CredentialsDelayed DiscoveryIdentity (basic)LowContained

Lanigan Ryan

bd_bbc1104578727640 · schema v1 · pii pii-v1

Severity

Low

Discovered

Dec 8, 2024

Filed

May 28, 2025

To disclose

24 weeks

Affected

Not disclosed

Linked

7 filings

Confidence

67%

Full breach record for Lanigan Ryan →

Lanigan Ryan notified Vermont consumers of a data security incident discovered on December 8, 2024, where unauthorized access to personal information (name and variable data element) occurred. The firm engaged cybersecurity specialists, notified the FBI, and is offering 12-24 months of identity theft protection services through IDX.

J jump to incidentP pin to compareR raw source

Vermont clock✗ VT AG >45 bday24 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

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

Maine State AGbd_dc567d1cea6b8d2b2025-05-28Verified
New Hampshire State AGbd_e888b98ce71d4f842025-05-28Verified
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: Not disclosed
Data types: Identity (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: Initiated an investigation of the matter and engaged cybersecurity specialists to assist with the incident response
Undertook a comprehensive review with the assistance of a third-party vendor
Notified the Federal Bureau of Investigation and will cooperate with any resulting investigation
Offering identity theft protection services through IDX
Changes made: 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: VT AG >45 bdayLeak >180d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Maine State AGMay 28 · first

New Hampshire State AGMay 28 · first

Vermont 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://ago.vermont.gov/document/2025-05-28-lanigan-ryan-data-breach-notice-consumers
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: 5935afc1f62c849632b582d25503bb78deb94fabbddfe50f9660a4dbcf202239

Linked disclosures

Ransomware claims (2)

Regulatory filings (4) · sorted by filing gap

Reporting entityLanigan Ryan

Victim entityLanigan Ryan

Incidentdiscovered Dec 8, 2024

Stated responseInitiated an investigation of the matter and engaged cybersecurity specialists to assist with the incident response

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov