HackingEducationEducationStolen CredentialsCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDMediumContained

Carmel Clay Schools

bd_bc3873a53cb99d6c · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 24, 2021

Filed

Sep 2, 2021

To disclose

27 weeks

Affected

1state residents only

Linked

6 filings

Confidence

65%

Full breach record for Carmel Clay Schools →

Carmel Clay Schools notified NH AG of unauthorized access to employee email accounts between Feb 15-24, 2021. Discovered Feb 24, 2021. Affected data included names, addresses, and SSNs. One NH resident affected. Remediation included password resets, forensic investigation, and 1-year Equifax credit monitoring.

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Incident timeline

undetected · 9 days

discovery → filing · 27 weeks / 190 days

Feb 15, 2021

Begins

Feb 24, 2021

Discovered

Sep 2, 2021

Filed

vs. sector median

+17 wks slower

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Massachusetts State AGbd_164d87a90d880e5b2021-09-20 · +18dVerified
Montana State AGbd_326882847ef340da2021-09-20 · +18dCandidate
Idaho State AGbd_9a5ae29e5b38cd4a2021-09-20 · +18dVerified
Maine State AGbd_ba3c4ed795a5ecb22021-09-20 · +18dVerified by operator

Show 1 more filing ↓up to 18d gap

Indiana State AGbd_d4c458eccfee6b692021-09-20 · +18dVerified

Name: Carmel Clay Schools
norm: carmel clay schools

Name: Carmel Clay Schools
norm: carmel clay schools
Industry: Educationllm

Discovered: Feb 24, 2021
Breach occurred: Feb 15, 2021 – Feb 24, 2021
Undetected for: 9 daysoccurrence → discovery
Materiality determined: —
Notification sent: Sep 20, 2021
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: External
Regulator citations: Notified New Hampshire Attorney General Consumer Protection Bureau
Initial access: valid_credentials

During the incident: Initiated a password reset to all CCS staff accounts in its environment
Launched an investigation with the assistance of third-party forensics specialists
Undertook a diligent and comprehensive review of the entire contents of the email accounts involved
Provided access to credit monitoring services for one (1) year, through Equifax
Provided impacted individuals with guidance on how to better protect against identity theft and fraud
Changes made: Working to implement additional safeguards and training to its employees
Worked to add further technical safeguards to its environment
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 27 weeks(190 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

New Hampshire State AGSep 2 · first · this page

Massachusetts State AG+18d

Montana State AG+18d

Idaho State AG+18d

Maine State AG+18d

Indiana State AG+18d

Pattern: first filing Sep 2 (NH), last Sep 20 (IN) — a 18-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/carmel-clay-20210924.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 2, 2021
Raw hash: 8e68323cb8957642d1d879c0944828e377bf1eff9f2e34719f51c5f26fee9272

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityCarmel Clay Schools

Victim entityCarmel Clay Schools

Incidentdiscovered Feb 24, 2021

Stated responseInitiated a password reset to all CCS staff accounts in its environment

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov