HackingProfessional ServicesProfessional ServicesCustomer Data InvolvedDelayed DiscoveryIdentity (basic)LowContained

Montgomery Little & Soran, PC

bd_2a9402d863bc231f · schema v1 · pii pii-v2

Severity

Low

Discovered

Feb 28, 2025

Filed

Oct 9, 2025

To disclose

—

Affected

Not disclosed

Linked

7 filings

Confidence

66%

Full breach record for Montgomery Little & Soran, PC →

Montgomery Little & Soran, PC notified Nebraska residents of a data security incident discovered on February 28, 2025. An unknown actor potentially acquired files from the firm's network. The firm confirmed personal information (name and other data elements) was involved after a comprehensive review completed September 10, 2025. Notices were sent October 9, 2025, offering credit monitoring.

J jump to incidentP pin to compareR raw source

Leak gap clock✗ Leak >180d

Incident timeline

Feb 28, 2025

Discovered

Oct 9, 2025

Filed

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

A leak claim by weyhro about this victim predates this filing by 202 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteweyhrobd_8b19bc32488d62a22025-03-21 · +202dVerified by operator

Regulatory filings (5) · sorted by filing gap

Maine State AGbd_22f2292b6a5536a72025-10-09Verified
New Hampshire State AGbd_72c46e2ff6ee6fb52025-10-09Verified by operator
Indiana State AGbd_9bd1ba1d3cf1ea642025-10-09Verified by operator
Massachusetts State AGbd_d9908660707777c02025-10-09Verified by operator

Show 1 more filing ↓up to 1d gap

Vermont State AGbd_e94e909ef885935e2025-10-10 · +1dVerified by operator

Name: Montgomery Little & Soran, PC
norm: montgomery little soran
Domain: montgomerylittle.com

Name: Montgomery Little & Soran, PC
norm: montgomery little soran
Domain: montgomerylittle.com
Industry: Professional Servicesllm

Discovered: Feb 28, 2025
Materiality determined: —
Notification sent: Oct 9, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Initial access: exploit_public_facing

During the incident: Launched an investigation with the support of external cybersecurity experts
Undertaken a comprehensive review of those files
Offering you the opportunity to enroll in complimentary credit monitoring and identity theft protection services through IDX
Changes made: Implemented enhanced security measures to help prevent a similar incident from occurring in the future
Source: Quoted from the filing itself, not independently verified.

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 · 6 filings · 6 states

View merged incident ↗

Maine State AGOct 9 · first

New Hampshire State AGOct 9 · first

Indiana State AGOct 9 · first

Massachusetts State AGOct 9 · first

Nebraska State AGOct 9 · first · this page

Vermont 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://nebraska.gov/ago/data-breach/documents/8dab33fa-d73a-42a7-a130-d1246ed37df9.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 9, 2025
Raw hash: 4fd0b4e12f38305d55413ca5279a2917f70b1f346b286a4c7b46a451fa262e49

Linked disclosures

Ransomware claims (1)

Regulatory filings (5) · sorted by filing gap

Reporting entityMontgomery Little & Soran, PC

Victim entityMontgomery Little & Soran, PC

Incidentdiscovered Feb 28, 2025

Stated responseLaunched an investigation with the support of external cybersecurity experts

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancenebraska.gov