HackingEducationEducationStolen CredentialsCustomer Data InvolvedPIIIdentity (basic)LowContained

Lumberton Independent School District

bd_b45f2f5ed236afb3 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jun 12, 2023

Filed

Sep 22, 2023

To disclose

15 weeks

Affected

1state residents only

Linked

3 records

Confidence

65%

Full breach record for Lumberton Independent School District →

Lumberton Independent School District notified individuals of a data security incident discovered on June 12, 2023. Unauthorized access to administrative files occurred, potentially exposing personal information. The District engaged cybersecurity experts, notified the FBI, and offered credit monitoring services.

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Leak gap clock⏱ Leak >30d15 weeks discovery → filing

Incident timeline

discovery → filing · 15 weeks / 102 days

Jun 12, 2023

Begins

Jun 12, 2023

Discovered

Sep 22, 2023

Filed

This filing is one of 3 records about the same incident.View merged incident

A leak claim by rhysida about this victim was first seen 65 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siterhysidabd_63e07473be7ea3252023-07-19 · +65dVerified by operator

Regulatory filings (1) · sorted by filing gap

Maine State AGbd_5eb3b2679ce2f6b42023-09-25 · +3dVerified

Name: Lumberton Independent School District
norm: lumberton independent school district
Domain: lumbertonisd.org

Name: Lumberton Independent School District
norm: lumberton independent school district
Domain: lumbertonisd.org
Industry: Educationllm

Discovered: Jun 12, 2023
Breach occurred: Jun 12, 2023
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Sep 22, 2023
Affected individuals: 1state-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 experts to assist with the process
Notified the Federal Bureau of Investigation
Offering complimentary credit monitoring and identity protection services through IDX
Changes made: Implemented measures to enhance network security
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 15 weeks(102 days from discovery to filing)
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 · 2 filings · 2 states

View merged incident ↗

Montana State AGSep 22 · first · this page

Maine State AG+3d

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://dojmt.gov/wp-content/uploads/OCP/Consumer-notification-letter-714.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 22, 2023
Raw hash: 31b7a83f5779acb783f89b8686957b5844dd2a47b104f7be854b4eb2d30ef36a

Linked disclosures

Ransomware claims (1)

Regulatory filings (1) · sorted by filing gap

Reporting entityLumberton Independent School District

Victim entityLumberton Independent School District

Incidentdiscovered Jun 12, 2023

Stated responseEngaged cybersecurity experts to assist with the process

ComplianceLeak >30d

Extraction provenanceno artifact recorded

Source provenancedojmt.gov