HackingEducationEducationSupply Chain (3P Vendor)Customer Data InvolvedPIIIdentity (basic)Government IDMediumContained

Gladstone School District

bd_ae7225460df3c499 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 13, 2025

Filed

Feb 28, 2025

To disclose

7 weeks

Affected

1state residents only

Linked

3 filings

Confidence

66%

Full breach record for Gladstone School District →3 incidents on file

Gladstone School District notified the NH Attorney General of a data security incident involving third-party administrator Carruth Compliance Consulting. Unauthorized access to personal information occurred on or about Dec 21, 2024. Gladstone was notified on Jan 13, 2025. One NH resident was affected. The district offered credit monitoring and established a call center.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 23 days

discovery → filing · 7 weeks / 46 days

Dec 21, 2024

Begins

Jan 13, 2025

Discovered

Feb 28, 2025

Filed

vs. sector median

2 wks faster

This filing is one of 3 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 (2) · sorted by filing gap

Nebraska State AGbd_1ff10d491105535b2025-02-28Verified
Maryland State AGbd_c8fef0812fb79e042025-02-28Candidate

Name: Gladstone School District
norm: gladstone school district
Domain: gladstone.k12.or.us

Name: Gladstone School District
norm: gladstone school district
Domain: gladstone.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: PIIIdentity (basic)Government ID
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain Compromise
Threat actor: External
Regulator citations: Notified Attorney General John Formella, Office of the Attorney General Consumer Protection Bureau
Third party: via Carruth Compliance Consulting
Initial access: supply_chain

During the incident: Began an investigation to determine what happened and what data was involved
Worked 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
Notified the potentially affected individuals
Changes made: Offering complimentary credit monitoring and identity theft protection services through IDX
Providing resources and steps individuals can take to help protect their information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 weeks(46 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Nebraska State AGFeb 28 · first

Maryland State AGFeb 28 · first

New Hampshire State AGFeb 28 · first · this page

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://mm.nh.gov/files/uploads/doj/remote-docs/gladstone-school-district-carruth-compliance-consulting-20250228.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: d5735b2485c1396f1d2f551df9d48216775370eda1d212ecd8c2e0cc7b4fadba

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityGladstone School District

Victim entityGladstone School District

Incidentdiscovered Jan 13, 2025

Stated responseBegan an investigation to determine what happened and what data was involved

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov