HackingEducationEducationCustomer Data InvolvedDelayed DiscoveryIdentity (basic)LowContained

Indian Springs School District #109

bd_8a13eb7f6ff1b05c · schema v1 · pii pii-v2

Severity

Low

Discovered

May 16, 2025

Filed

Jul 14, 2025

To disclose

—

Affected

Not disclosed

Linked

6 filings

Confidence

66%

Full breach record for Indian Springs School District #109 →

Indian Springs School District #109 (Nebraska) notified individuals of a cybersecurity incident occurring on or around October 29, 2024. Unauthorized access or acquisition of personal information (names) occurred. The district discovered the impact on May 16, 2025, after a review. Response included engaging third-party specialists, securing systems, implementing technical safeguards, and offering 12-24 months of credit monitoring. No evidence of misuse was found.

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Leak gap clock✗ Leak >180d

Incident timeline

undetected · 199 days

Oct 29, 2024

Begins

May 16, 2025

Discovered

Jul 14, 2025

Filed

This filing is one of 6 about the same incident.View merged incident

A leak claim by ransomhub about this victim predates this filing by 230 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteransomhubbd_44f125ea9b615fbb2024-11-25 · +230dVerified

Regulatory filings (4) · sorted by filing gap

Indiana State AGbd_0b5c722ca31357652025-07-14Verified
Maine State AGbd_9aacdd3a8e2a7ce92025-07-14Verified
New Hampshire State AGbd_9c287795e0492b982025-07-21 · +7dVerified
Illinois State AGbd_8a2c9fe87a2a03502025-07-01 · +13dCandidate

Name: Indian Springs School District #109
norm: indian springs school district 109
Domain: isd109.org

Name: Indian Springs School District #109
norm: indian springs school district 109
Domain: isd109.org
Industry: Educationllm

Discovered: May 16, 2025
Breach occurred: Oct 29, 2024
Undetected for: 199 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
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: Engaged third-party specialists to assist with understanding the nature and scope of the incident
Took steps to secure our systems
Undertook a thorough investigation
Implemented additional technical safeguards
Offering you complimentary credit monitoring and identity protection services
Changes made: Implemented additional technical safeguards to further enhance the security of information in our possession and to prevent similar incidents from happening 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 · 5 filings · 5 states

View merged incident ↗

Illinois State AGJul 1 · first

Indiana State AG+13d

Maine State AG+13d

Nebraska State AG+13d · this page

New Hampshire State AG+20d

Pattern: first filing Jul 1 (IL), last Jul 21 (NH) — a 20-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/4e6db44e-6bd2-4167-955d-c5bfe39dd779.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 14, 2025
Raw hash: dd71789d20781a0de73da8dc4dc1bddddcfd856749c9df00fe7b6a78f7f651d4

Linked disclosures

Ransomware claims (1)

Regulatory filings (4) · sorted by filing gap

Reporting entityIndian Springs School District #109

Victim entityIndian Springs School District #109

Incidentdiscovered May 16, 2025

Stated responseEngaged third-party specialists to assist with understanding the nature and scope of the incident

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancenebraska.gov