HackingEducationEducationStolen CredentialsSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDFinancial accountEmploymentHealth (basic)HighContained

Centennial School District

bd_422486da0a6f15c4 · schema v1 · pii pii-v1

Severity

High

Discovered

Feb 25, 2025

Filed

Mar 4, 2025

To disclose

7 days

Affected · nationwide

7,6643 in this filing

Linked

4 filings

Confidence

66%

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

Centennial School District notified of a data breach involving its third-party administrator, Carruth Compliance Consulting. The incident occurred on December 21, 2024, and was discovered on February 25, 2025. Personal information including SSNs, financial account data, and driver's licenses of 7,664 individuals was potentially compromised. The FBI was notified, and affected individuals were offered 12 months of credit monitoring.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Feb 25, 2025 → Filed with AG Mar 4, 20257d ✓ ME AG ≤30d7 days discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 66 days

discovery → filing · 7 days

Dec 21, 2024

Begins

Feb 25, 2025

Discovered

Mar 4, 2025

Filed

vs. sector median

9 wks faster

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

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Oregon State AGbd_3865fb53840c65512025-03-04Verified
Indiana State AGbd_21c93dcfcf2ca9f72025-02-28 · +4dVerified
Nebraska State AGbd_348566022229f0012025-02-28 · +4dVerified

Name: Centennial School District
norm: centennial school district
Domain: csd28j.org

Name: Centennial School District
norm: centennial school district
Domain: csd28j.org
Industry: Educationllm

Discovered: Feb 25, 2025
Breach occurred: Dec 21, 2024
Undetected for: 66 daysoccurrence → discovery
Materiality determined: —
Notification sent: Feb 28, 2025
Affected individuals: 7,664state + nationwide
Data types: Identity (basic)Government IDFinancial accountEmploymentHealth (basic)
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
Third party: via Carruth Compliance Consulting
Initial access: supply_chain

During the incident: Began investigating the incident
Sought information from Carruth about the Incident
Worked to identify all current and former employees whose personal information was shared with Carruth
Notified the Federal Bureau of Investigation
Engaged third-party specialists to investigate the activity
Offered complimentary credit monitoring and identity theft protection services through IDX
Changes made: Offered 12 months of credit and CyberScan monitoring
Provided a $1,000,000 insurance reimbursement policy
Provided fully managed identity theft recovery services
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 days(7 days from discovery to filing)
Compliance flags: ME AG ≤30d · 7d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Feb 25, 2025
→ Filed with AG: Mar 4, 2025
7d 30 days ME AG ≤30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Feb 25, 2025 → Filed with AG: Mar 4, 2025	7d	30 days	ME AG ≤30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Indiana State AGFeb 28 · first

Nebraska State AGFeb 28 · first

Oregon State AG+4d

Maine State AG+4d · 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-a1252b4f8318/05e8fd4a-120f-4a1b-98d9-3fa1faf25099.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 4, 2025
Raw hash: 8d77e3b83b258b3a726961b4176732e76a4ba25d1fcddc29b078c75b65fb0c46

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityCentennial School District

Victim entityCentennial School District

Incidentdiscovered Feb 25, 2025

Stated responseBegan investigating the incident

ComplianceME AG ≤30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov