DisclosureLens
HackingEducationEducationCustomer Data InvolvedIdentity (basic)Government IDHigh

Concord Public Schools and Concord-Carlisle Regional School District

bd_7ee7197b9d6514ae · schema v1 · pii pii-v1

Severity

High

Discovered

Apr 29, 2024

Filed

May 15, 2024

To disclose

16 days

Affected · nationwide

10,0063 in this filing

Linked

6 filings

Confidence

75%
Full breach record for Concord Public Schools and Concord-Carlisle Regional School District

Concord Public Schools and Concord-Carlisle Regional School District reported an external system breach that occurred and was discovered on April 29, 2024. The breach affected 3 Maine residents, compromising their names and Social Security numbers. Notification to affected individuals was sent on May 14, 2024.

Maine clockDiscovered Apr 29, 2024Filed with AG May 15, 202416d ME AG ≤30d16 days 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 · 16 days

Apr 29, 2024

Begins

Apr 29, 2024

Discovered

May 15, 2024

Filed

vs. sector median

6 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

Show 1 more filingup to 23d gap

Filing propagation · 6 filings · 4 states

View merged incident ↗
New Hampshire State AGMay 15 · first
Massachusetts State AGMay 15 · first
Maine State AGMay 15 · first · this page

Pattern: first filing May 15 (NH), last Jun 7 (NH) — 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.