HackingGovernment IDIdentity (basic)Health (basic)Financial accountMediumContained

Maryville Academy

bd_4f3751c4e82b7e58 · schema v1 · pii pii-v2

Severity

Medium

Discovered

Jul 15, 2024

Filed

Aug 31, 2026

To disclose

26 months

Affected

15state residents only

Linked

2 filings

Confidence

69%

Full breach record for Maryville Academy →3 incidents on file

Maryville Academy, a HIPAA-covered entity in Iowa, notified the Iowa Attorney General of a data security incident discovered on July 15, 2024. Suspicious activity led to an investigation revealing unauthorized access to documents containing names, SSNs, DOBs, medical info, and financial account numbers. 15 Iowa residents were notified on August 31, 2026. Remediation included enhanced monitoring, password resets, and 12 months of credit monitoring via Cyberscout.

J jump to incidentP pin to compareR raw source

Iowa clock✓ IA AG ≤5 bday26 months 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

discovery → filing · 26 months / 777 days

Jul 15, 2024

Discovered

Aug 31, 2026

Filed

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Vermont State AGbd_c08547ffb7558dce2026-09-01 · +1dCandidate

Name: CLARK HILL PLC
norm: clark hill

Name: Maryville Academy
norm: maryville academy
Domain: maryvilleacademy.org

Discovered: Jul 15, 2024
Materiality determined: —
Notification sent: Aug 31, 2026
Affected individuals: 15state-resident count only
Data types: Government IDIdentity (basic)Health (basic)Financial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1119 Automated Collection
Threat actor: External

During the incident: Implemented its incident response protocols
Began an internal investigation
External cybersecurity specialists were engaged
Posted substitute notice on its website
Provided preliminary notice to certain potentially impacted individuals
Manually review and segregate the data
Worked with a vendor to review the documents
Changes made: Deployed enhanced endpoint monitoring software
Performed a global password reset
Implemented additional security controls
Offered 12 months of credit monitoring and identity protection services through Cyberscout
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 26 months(777 days from discovery to filing)
Compliance flags: IA AG ≤5 bday
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.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Iowa State AGAug 31 · first · this page

Vermont State AG+1d

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.iowaattorneygeneral.gov/media/cms/8312026_Maryville_Academy_1E89845030EED.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 31, 2026
Raw hash: 13fad4ac5826b9c757c278300b35d2dd88a0b163a23d3867ef80f4a6f77c3203

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityCLARK HILL PLC

Victim entityMaryville Academy

Incidentdiscovered Jul 15, 2024

Stated responseImplemented its incident response protocols

ComplianceIA AG ≤5 bday

Extraction provenanceno artifact recorded

Source provenancewww.iowaattorneygeneral.gov