HackingEducationEducationCustomer Data InvolvedPIIIdentity (basic)LowContained

Marion Military Institute

bd_47cfdca9d7fd041b · schema v1 · pii pii-v2

Severity

Low

Discovered

—

Filed

Sep 1, 2026

To disclose

—

Affected

Not disclosed

Linked

3 filings

Confidence

66%

Full breach record for Marion Military Institute →

Marion Military Institute notified individuals that an unauthorized individual accessed their name and other personal information via the institute's email system. The organization secured the email system, conducted an investigation, and is reviewing security measures. Complimentary credit monitoring and identity theft protection services are being offered through Cyberscout. No specific dates for discovery or occurrence were provided in the notice.

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Leak gap clock⏱ Leak >90d

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

Sep 1, 2026

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

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

A leak claim by worldleaks about this victim predates this filing by 161 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteworldleaksbd_36fbc14709a090eb2026-03-23 · +161dCandidate

Regulatory filings (1) · sorted by filing gap

Vermont State AGbd_8d1d99f5a43f26be2026-09-10 · +9dVerified by operator

Name: Marion Military Institute
norm: marion military institute
Domain: marionmilitary.edu

Name: Marion Military Institute
norm: marion military institute
Domain: marionmilitary.edu
Industry: Educationllm

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)
Attack vector: Unknown
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External

During the incident: Took steps to secure our email system
Conducted a diligent investigation to confirm the full nature and scope of this event
Reviewing our existing security measures
Offering access to complimentary credit monitoring and identity theft protection services through Cyberscout
Changes made: Reviewing our existing security measures
Source: Quoted from the filing itself, not independently verified.

Compliance flags: Leak >90d
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Massachusetts State AGSep 1 · first · this page

Vermont State AG+9d

Pattern: first filing Sep 1 (MA), last Sep 10 (VT) — a 9-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://www.mass.gov/doc/2026-1527-marion-military-institute/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 1, 2026
Raw hash: 3dbe832e7c787ff5de89470f95612e5d53a9166cb026b3e445b3d6a0b0ad6e0a

Linked disclosures

Ransomware claims (1)

Regulatory filings (1) · sorted by filing gap

Reporting entityMarion Military Institute

Victim entityMarion Military Institute

IncidentUnknown

Stated responseTook steps to secure our email system

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov