HackingIdentity (basic)Government IDFinancial accountMediumContained

School District Five of Lexington and Richland Counties

bd_d7b5f2161da039db · schema v1 · pii pii-v2

Severity

Medium

Discovered

Jun 3, 2025

Filed

Aug 29, 2025

To disclose

—

Affected

Not disclosed

Linked

7 filings

Confidence

65%

School District Five of Lexington and Richland Counties notified faculty on August 29, 2025, of a data security incident discovered on June 3, 2025. An external unauthorized individual accessed the network and exfiltrated files containing personal information, including names, driver's licenses, financial account info, DOB, and SSNs. The District engaged cybersecurity experts, enhanced security measures, and provided 12 months of free credit monitoring and fraud assistance via Cyberscout/TransUnion.

J jump to incidentP pin to compareR raw source

Leak gap clock⏱ Leak >30d

Incident timeline

Jun 3, 2025

Discovered

Aug 29, 2025

Filed

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

A leak claim by interlock about this victim predates this filing by 65 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteinterlockbd_0114b40927dd64572025-06-24 · +66dVerified by operator

Regulatory filings (5) · sorted by filing gap

Indiana State AGbd_3a3e2413d556ce502025-08-29Verified
Maine State AGbd_a60809c6d9840e292025-09-02 · +4dVerified by operator
Vermont State AGbd_ae83edfce1761d092025-09-02 · +4dVerified
South Carolina State AGbd_5b524b62ca4f7b552025-09-03 · +5dVerified

Show 1 more filing ↓up to 85d gap

Pressinterlockbd_d3edcdf75cb2f6bf2025-06-05 · +85dCandidate

Name: School District Five of Lexington and Richland Counties
norm: school district five lexington and richland counties
Domain: lexrich5.org

Name: School District Five of Lexington and Richland Counties
norm: school district five lexington and richland counties
Domain: lexrich5.org

Discovered: Jun 3, 2025
Materiality determined: —
Notification sent: Aug 29, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDFinancial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Engaged independent cybersecurity experts to assist with investigating and remediating our network
Undertook a comprehensive review of those files
Implemented measures to enhance security and minimize the risk of a similar incident occurring in the future
Providing you with access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge
Providing you with proactive fraud assistance
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.

Compliance flags: Leak >30d
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 · 5 states

View merged incident ↗

PressJun 5 · first

Indiana State AG+85d

Nebraska State AG+85d · this page

Maine State AG+89d

Vermont State AG+89d

South Carolina State AG+90d

Pattern: first filing Jun 5, last Sep 3 (SC) — a 90-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://nebraska.gov/ago/data-breach/documents/06f9e124-4a3d-4e6a-81ac-aabb136e8936.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 29, 2025
Raw hash: 277090a6ff81a6f18bfb3cc83af7f778b6b20005957cf84af14af009dcf377d6

Linked disclosures

Ransomware claims (1)

Regulatory filings (5) · sorted by filing gap

Reporting entitySchool District Five of Lexington and Richland Counties

Victim entitySchool District Five of Lexington and Richland Counties

Incidentdiscovered Jun 3, 2025

Stated responseEngaged independent cybersecurity experts to assist with investigating and remediating our network

ComplianceLeak >30d

Extraction provenanceno artifact recorded

Source provenancenebraska.gov