HackingEducationEducationCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Edwardsburg Public Schools

bd_25480a29f8edd240 · schema v1 · pii pii-v2

Severity

Medium

Discovered

Sep 30, 2024

Filed

Jul 28, 2025

To disclose

—

Affected

Not disclosed

Linked

7 filings

Confidence

66%

Full breach record for Edwardsburg Public Schools →

Edwardsburg Public Schools notified Nebraska AG of unauthorized network access occurring on or around September 30, 2024. The investigation concluded July 21, 2025, revealing exfiltration of names and government identifiers (SSN, DOB, driver's license). The school engaged outside cybersecurity professionals and offered 2 years of Experian IdentityWorks credit monitoring to affected individuals.

J jump to incidentP pin to compareR raw source

Leak gap clock✗ Leak >180d

Incident timeline

Sep 30, 2024

Begins

Sep 30, 2024

Discovered

Jul 28, 2025

Filed

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

A leak claim by chort about this victim predates this filing by 252 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitechortbd_23df1f351cb1b4892024-11-17 · +253dCandidate

Regulatory filings (5) · sorted by filing gap

Indiana State AGbd_7b4c431bc49954062025-07-28Verified by operator
Maine State AGbd_4b71aa2a9d60f3cd2025-07-30 · +2dVerified by operator
Massachusetts State AGbd_0c084b0f60fbffde2025-07-31 · +3dVerified by operator
New Hampshire State AGbd_73b83c20e8d2ea912025-08-04 · +7dVerified by operator

Show 1 more filing ↓up to 302d gap

Presschortbd_7e464b64b1751ce82024-09-29 · +302dCandidate

Name: Edwardsburg Public Schools
norm: edwardsburg public schools
Domain: edwardsburgschoolsfoundation.org

Name: Edwardsburg Public Schools
norm: edwardsburg public schools
Domain: edwardsburgschoolsfoundation.org
Industry: Educationllm

Discovered: Sep 30, 2024
Breach occurred: Sep 30, 2024
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jul 21, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
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 in consultation with outside cybersecurity professionals
Offering a complimentary 2-year membership of Experian IdentityWorksSM Credit 3B
Changes made: Continually evaluate and modify our practices and internal controls to enhance the security and privacy of your information
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 · 5 states

View merged incident ↗

PressSep 29 · first

Indiana State AG+302d

Nebraska State AG+302d · this page

Maine State AG+304d

Massachusetts State AG+305d

New Hampshire State AG+309d

Pattern: first filing Sep 29, last Aug 4 (NH) — a 309-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/fa8ed823-4a74-4f7e-ab90-3023b1fad7f6.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 28, 2025
Raw hash: 98016dc6495b842e8704a5ba8d2bcae635f9112868d226a14c9ebbd5a2d5e83a

Linked disclosures

Ransomware claims (1)

Regulatory filings (5) · sorted by filing gap

Reporting entityEdwardsburg Public Schools

Victim entityEdwardsburg Public Schools

Incidentdiscovered Sep 30, 2024

Stated responseLaunched an investigation in consultation with outside cybersecurity professionals

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancenebraska.gov