HackingEducationEducationSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountFinancialPIIHighContained

Gladstone School District

bd_3d2165b5252daffd · schema v1 · pii pii-v1

Severity

High

Discovered

Jan 13, 2025

Filed

Feb 28, 2025

To disclose

7 weeks

Affected · nationwide

4,3182 in this filing

Linked

5 filings

Confidence

66%

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

Gladstone School District reported a third-party data breach involving its administrator, Carruth Compliance Consulting. Unauthorized access occurred on Dec 21, 2024, affecting 4,318 individuals including 2 Maine residents. Data exposed included names, SSNs, driver's licenses, and financial/medical billing info. Gladstone notified the FBI, engaged forensic specialists, and offered 12 months of credit monitoring and identity theft protection to affected individuals.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Jan 13, 2025 → Filed with AG Feb 28, 202546d ⏱ ME AG >30d7 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

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 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Massachusetts State AGbd_0bc4246b8fd815022025-02-28Verified
Montana State AGbd_3553f6b56c3beb2b2025-02-28Candidate
Indiana State AGbd_75a9e91289908d082025-02-28Verified
Oregon State AGbd_be4ca8d1abf1495b2025-02-28Verified

Name: Constangy, Brooks, Smith & Prophete, LLP
norm: constangy brooks smith prophete

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: 4,318state + nationwide
Data types: Identity (basic)Government IDFinancial accountFinancialPII
Data elements: Social Security number
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain CompromiseT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Notified Maine Attorney General's OfficeNotified Federal Bureau of Investigation
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
Notified the potentially affected individuals
Changes made: Offered 12 months of credit and CyberScan monitoring
Offered a $1,000,000 insurance reimbursement policy
Offered fully managed identity theft recovery services
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 weeks(46 days from discovery to filing)
Compliance flags: ME AG >30d · 46d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Jan 13, 2025
→ Filed with AG: Feb 28, 2025
46d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Jan 13, 2025 → Filed with AG: Feb 28, 2025	46d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Massachusetts State AGFeb 28 · first

Montana State AGFeb 28 · first

Indiana State AGFeb 28 · first

Oregon State AGFeb 28 · first

Maine 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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/c3543a64-a6e7-40da-8bcc-ee19188cb3e5.html
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: 6cec89b565810cb0e8e14ed98176aa2abb8e5caf3e8200f1b392b5827eda883d

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityConstangy, Brooks, Smith & Prophete, LLP

Victim entityGladstone School District

Incidentdiscovered Jan 13, 2025

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

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov