HackingEducationEducationSupply Chain (3P Vendor)Employee Data InvolvedData ExfiltratedIdentity (basic)Government IDFinancial accountHealth (basic)EmploymentMediumContained

Hillsboro School District 1J

bd_0a0f70bcd5b65afc · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Feb 28, 2025

To disclose

—

Affected

5state residents only

Linked

7 filings

Confidence

66%

Full breach record for Hillsboro School District 1J →

Hillsboro School District 1J notified the Maryland Attorney General of a data security incident involving its third-party vendor, Carruth Compliance Consulting. Personal information of approximately 5 Maryland residents, including names, Social Security numbers, driver's license numbers, and medical billing information, may have been acquired without authorization on December 21, 2024. The district was notified by the vendor on January 13, 2025. Affected individuals were notified on February 28, 2025, and offered complimentary identity protection services.

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Incident timeline

Dec 21, 2024

Begins

Feb 28, 2025

Filed

This filing is one of 7 filings 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 (6) · sorted by filing gap

New Hampshire State AGbd_00b4ec7a8e0396c02025-02-28Verified by operator
Indiana State AGbd_0187d5079ba172fa2025-02-28Verified
Oregon State AGbd_3fe4f3c34f40436e2025-02-28Candidate
Montana State AGbd_8f93b973c7ca2ff62025-02-28Verified

Show 2 more filings ↓up to 5d gap

Maine State AGbd_73ee93dc819ed1052025-03-05 · +5dVerified
Massachusetts State AGbd_db997d89732d43112025-03-05 · +5dVerified

Name: Hillsboro School District 1J
norm: hillsboro school district 1j
Domain: hsd.k12.or.us

Name: Hillsboro School District 1J
norm: hillsboro school district 1j
Domain: hsd.k12.or.us
Industry: Educationllm

Discovered: —
Breach occurred: Dec 21, 2024
Materiality determined: —
Notification sent: Feb 28, 2025
Affected individuals: 5state-resident count only
Data types: Identity (basic)Government IDFinancial accountHealth (basic)Employment
Data elements: Social Security number
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain Compromise
Threat actor: External
Regulator citations: Notified the Federal Bureau of Investigation (by Carruth)
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 to identify all current and former employees whose personal information was shared with Carruth
Established a toll-free call center through IDX to answer questions about the incident
Notified the potentially affected individuals
Provided steps they can take to protect their personal information
Changes made: Offering the opportunity to enroll in complimentary identity protection services including 12 months of credit monitoring, dark web monitoring, $1 million identity fraud loss reimbursement policy, and 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 · 7 filings · 7 states

View merged incident ↗

New Hampshire State AGFeb 28 · first

Indiana State AGFeb 28 · first

Oregon State AGFeb 28 · first

Montana State AGFeb 28 · first

Maryland State AGFeb 28 · first · this page

Maine State AG+5d

Massachusetts State AG+5d

Pattern: first filing Feb 28 (NH), last Mar 5 (MA) — a 5-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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://oag.maryland.gov/resources-info/SBN%20Documents/2025/ITU-376449.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: 4e12649b525e659bf02371e7a52e77f0db37e2f26b3f2a4323686a0e4f6a8852

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityHillsboro School District 1J

Victim entityHillsboro School District 1J

IncidentThird-Party / Supply Chain

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

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.maryland.gov