HackingEducationEducationStolen CredentialsCustomer Data InvolvedEmployee Data InvolvedPIIIdentity (basic)LowContained

Greater Lowell Technical High School

bd_ea1acc95257b8ad9 · schema v1 · pii pii-v1

Severity

Low

Discovered

Oct 9, 2024

Filed

Dec 2, 2024

To disclose

8 weeks

Affected

235state residents only

Linked

3 filings

Confidence

67%

Full breach record for Greater Lowell Technical High School →

Greater Lowell Technical High School notified NH DOJ of a data security incident discovered on Oct 9, 2024. Unauthorized access to systems containing PII of current/former employees and dependents was confirmed on Oct 30, 2024. 235 NH residents were notified on Nov 22, 2024. Response included forensic investigation, password resets, enhanced monitoring, law enforcement notification, and Experian credit monitoring.

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Incident timeline

discovery → filing · 8 weeks / 54 days

Oct 9, 2024

Discovered

Dec 2, 2024

Filed

vs. sector median

1 wks faster

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Massachusetts State AGbd_9fa3b3cba4ffeb7e2024-12-04 · +2dVerified
Maine State AGbd_19dff339237542152024-11-22 · +10dCandidate

Name: Greater Lowell Technical High School
norm: greater lowell technical high school

Name: Greater Lowell Technical High School
norm: greater lowell technical high school
Industry: Educationllm

Discovered: Oct 9, 2024
Materiality determined: —
Notification sent: Nov 22, 2024
Affected individuals: 235state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified New Hampshire Department of Justice
Initial access: valid_credentials

During the incident: Implemented incident response protocols
Engaged external computer forensic specialists
Changed all passwords
Deployed enhanced endpoint monitoring software
Notified law enforcement
Offered credit monitoring and identity protection services through Experian
Changes made: Changed all passwords
Deployed enhanced endpoint monitoring software
Implemented additional restrictions on accessing our system
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(54 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 ↗

Maine State AGNov 22 · first

New Hampshire State AG+10d · this page

Massachusetts State AG+12d

Pattern: first filing Nov 22 (ME), last Dec 4 (MA) — a 12-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://mm.nh.gov/files/uploads/doj/remote-docs/greater-lowell-techinical-high-school-20241202.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 2, 2024
Raw hash: f7fb918577ae0a9245e3d437422818e07a41273ab9f8eb854015960e961924ff

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityGreater Lowell Technical High School

Victim entityGreater Lowell Technical High School

Incidentdiscovered Oct 9, 2024

Stated responseImplemented incident response protocols

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov