HackingEducationEducationData MishandlingSupply Chain (3P Vendor)Customer Data InvolvedIdentity (basic)Government IDFinancial accountFinancial credentialsMediumContained

Klamath County School District

bd_7e84ae7c262e28fa · schema v1 · pii pii-v2

Severity

Medium

Discovered

Jan 13, 2025

Filed

Feb 28, 2025

To disclose

—

Affected

1state residents only

Linked

5 filings

Confidence

66%

Full breach record for Klamath County School District →2 incidents on file

Klamath County School District notified the Nebraska Attorney General of a data security incident involving third-party administrator Carruth Compliance Consulting. Unauthorized access occurred on or about December 21, 2024. Approximately one Nebraska resident was affected, with data including SSN, driver's license, and financial account info. Notification was sent on February 28, 2025, offering credit monitoring.

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Incident timeline

undetected · 23 days

Dec 21, 2024

Begins

Jan 13, 2025

Discovered

Feb 28, 2025

Filed

This filing is one of 5 about the same incident.View merged incident

Part of Carruth Compliance Consulting supply-chain incident (2025) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Indiana State AGbd_dc3d99731956f9242025-02-28Verified
Vermont State AGbd_dc66ecae2c951cd02025-02-28Verified
Montana State AGbd_fc3ada64c8b511e22025-02-28Candidate
Oregon State AGbd_c6455d7c1f4399122025-03-02 · +2dVerified

Name: Klamath County School District
norm: klamath county school district
Domain: kcsd.k12.or.us

Name: Klamath County School District
norm: klamath county school district
Domain: kcsd.k12.or.us
Industry: Educationllm

Discovered: Jan 13, 2025
Breach occurred: Dec 21, 2024
Undetected for: 23 daysoccurrence → discovery
Materiality determined: —
Notification sent: Feb 28, 2025
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDFinancial accountFinancial credentials
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain Compromise
Threat actor: External
Regulator citations: Notified Nebraska Attorney General
Third party: via Carruth Compliance Consulting
Initial access: supply_chain

During the incident: Began working with third-party specialists to investigate the activity
Notified the Federal Bureau of Investigation
Established a toll-free call center through IDX to answer questions about the incident
Sent notification letter to the affected Nebraska resident by USPS First Class Mail
Offered the opportunity to enroll in complimentary identity protection services including 12 months of credit monitoring
Changes made: Offered 12 months of credit monitoring
Offered dark web monitoring
Offered $1 million identity fraud loss reimbursement policy
Offered fully managed identity theft recovery services
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 · 5 filings · 5 states

View merged incident ↗

Indiana State AGFeb 28 · first

Vermont State AGFeb 28 · first

Montana State AGFeb 28 · first

Nebraska State AGFeb 28 · first · this page

Oregon State AG+2d

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/Klamath County SD - Regulatory Notice Letter - Nebraska.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 28, 2025
Raw hash: d55d175510f6756d89b8390827a17b6a7a084e3a2ec16a522a0985ef10ad8cef

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityKlamath County School District

Victim entityKlamath County School District

Incidentdiscovered Jan 13, 2025

Stated responseBegan working with third-party specialists to investigate the activity

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov