HackingEducationEducationCustomer Data InvolvedIdentity (basic)Financial accountMediumContained

Concord Public Schools and Concord-Carlisle Regional School District

bd_2fa754150def0998 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 29, 2024

Filed

Jun 7, 2024

To disclose

6 weeks

Affected · nationwide

1,4855 in this filing

Linked

6 filings

Confidence

65%

Full breach record for Concord Public Schools and Concord-Carlisle Regional School District →

Concord Public Schools and Concord-Carlisle Regional School District experienced an external system breach on April 29, 2024. The incident affected 1,485 individuals, including 5 Maine residents. Compromised data included names and financial account numbers. Notification was sent on June 7, 2024, with 24 months of identity theft protection services offered.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Apr 29, 2024 → Filed with AG Jun 7, 202439d ⏱ ME AG >30d6 weeks discovery → filing

⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.

Incident timeline

discovery → filing · 6 weeks / 39 days

Apr 29, 2024

Begins

Apr 29, 2024

Discovered

Jun 7, 2024

Filed

vs. sector median

3 wks faster

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

Vermont State AGbd_a64efe50e2c9ef642024-06-07Verified
New Hampshire State AGbd_d3b0c16f87f21f982024-06-07Candidate
Maine State AGbd_7ee7197b9d6514ae2024-05-15 · +23dCandidate
New Hampshire State AGbd_c141f40979a4d5f52024-05-15 · +23dVerified

Show 1 more filing ↓up to 23d gap

Massachusetts State AGbd_e7f05a8f7cc25a0c2024-05-15 · +23dVerified

Name: Concord Public Schools and Concord-Carlisle Regional School District
norm: concord public schools and concord carlisle regional school district
Domain: concordps.org
Industry: Education

Name: Concord Public Schools and Concord-Carlisle Regional School District
norm: concord public schools and concord carlisle regional school district
Domain: concordps.org
Industry: Education
Industry: Educationllm

Discovered: Apr 29, 2024
Breach occurred: Apr 29, 2024
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jun 7, 2024
Affected individuals: 1,485state + nationwide
Data types: Identity (basic)Financial account
Data elements: Financial account number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: ExternalFinancial
Regulator citations: Filed notification with Maine Attorney General
Initial access: exploit_public_facing

During the incident: Offered 24 month identity theft protection services
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 6 weeks(39 days from discovery to filing)
Compliance flags: ME AG >30d · 39d
Discovery-date grounding: occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Apr 29, 2024
→ Filed with AG: Jun 7, 2024
39d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Apr 29, 2024 → Filed with AG: Jun 7, 2024	39d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 4 states

View merged incident ↗

Maine State AGMay 15 · first

New Hampshire State AGMay 15 · first

Massachusetts State AGMay 15 · first

Vermont State AG+23d

New Hampshire State AG+23d

Maine State AG+23d · this page

Pattern: first filing May 15 (ME), last Jun 7 (ME) — a 23-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.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/2c060023-6053-4d4c-be77-954563580084.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 7, 2024
Raw hash: fa85b0fc92c7ea906058958007f3f52a6aeef2446ce1e52e1a120c3707f8f6d6

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityConcord Public Schools and Concord-Carlisle Regional School District

Victim entityConcord Public Schools and Concord-Carlisle Regional School District

Incidentdiscovered Apr 29, 2024

Stated responseOffered 24 month identity theft protection services

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov