HackingEducationEducationSupply Chain (3P Vendor)LowActive

Mountain Home School District #193

bd_17f531bd7e5e4fb8 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Jan 9, 2025

To disclose

—

Affected

Not disclosed

Confidence

67%

Full breach record for Mountain Home School District #193 →2 incidents on file

Mountain Home School District #193 notified the Idaho AG of a PowerSchool data breach. The district is currently assessing if its students' data was impacted and has not yet sent individual notices.

J jump to incidentP pin to compareR raw source

Incident timeline — partial

? — ?

Breach window unknown

Jan 9, 2025

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

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

Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident

Name: Mountain Home School District #193
norm: mountain home school district 193
Domain: mtnhomesd.org

Name: Mountain Home School District #193
norm: mountain home school district 193
Domain: mtnhomesd.org
Industry: Educationllm

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: —
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain Compromise
Regulator citations: Notified Idaho Attorney General's Office
Third party: via PowerSchool

During the incident: Working closely with PowerSchool to determine specific impact
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.

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://www.ag.idaho.gov/content/uploads/2025/01/1-9-2025-Mountain-Home-School-Dsitrict.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 9, 2025
Raw hash: 2b5f22d0765108559933aa1454b7f9cb4fce5cbca09f84fd89a206bc73e3ad38

Reporting entityMountain Home School District #193

Victim entityMountain Home School District #193

IncidentThird-Party / Supply Chain

Stated responseWorking closely with PowerSchool to determine specific impact

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.ag.idaho.gov