HackingGovernment IDIdentity (basic)Financial accountHighContained

Kearney Public Schools

bd_75835f2ca7c74bb2 · schema v1 · pii pii-v2

Severity

High

Discovered

—

Filed

Nov 3, 2025

To disclose

—

Affected

4,527state residents only

Linked

4 filings

Confidence

68%

Full breach record for Kearney Public Schools →

Kearney Public Schools reported unauthorized access to its computer network, resulting in the exfiltration of files containing names, Social Security numbers, direct deposit information, and potentially driver's license numbers for 4,527 Nebraska residents. The District notified law enforcement, secured its network, and mailed notification letters on November 3, 2025, offering one year of complimentary identity monitoring through Experian.

J jump to incidentP pin to compareR raw source

Incident timeline — partial

? — ?

Breach window unknown

Nov 3, 2025

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteinterlockbd_444006e13755bbf02025-10-15 · +18dCandidate

Regulatory filings (2) · sorted by filing gap

Nebraska State AGInterlockbd_ddfe7254893ead372025-10-17 · +17dCandidate
Pressinterlockbd_367a62be14f2b9742025-10-11 · +23dCandidate

Name: Kearney Public Schools
norm: kearney public schools
Domain: kearneypublicschools.org

Name: Kearney Public Schools
norm: kearney public schools
Domain: kearneypublicschools.org

Discovered: —
Materiality determined: —
Notification sent: Nov 3, 2025
Affected individuals: 4,527state-resident count only
Data types: Government IDIdentity (basic)Financial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: External
Initial access: exploit_public_facing

During the incident: Took steps to secure its network
Reported the incident to law enforcement
Mailed a notification letter via U.S. First-Class mail to the Nebraska residents
Offering all letter recipients one year of complimentary identity monitoring and identity theft restoration services through Experian
Established a toll-free call center to answer any questions notified individuals may have
Changes made: Implemented additional measures to enhance the security of its network
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings

View merged incident ↗

PressOct 11 · first

Nebraska State AG+6d

Nebraska State AG+23d · this page

Pattern: first filing Oct 11, last Nov 3 (NE) — a 23-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/21544525-e3b9-4c17-9084-6855ab1b35d3.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 3, 2025
Raw hash: caa929d1760b40a5279a873cc936c7118c76e065a1f7f09ab740ed7724cf7e45

Linked disclosures

Ransomware claims (1)

Regulatory filings (2) · sorted by filing gap

Reporting entityKearney Public Schools

Victim entityKearney Public Schools

IncidentUnauthorized Access

Stated responseTook steps to secure its network

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov