DisclosureLens
UnknownMedium

Chambersburg Area School District

bd_ac84984901808e03 · schema v1 · pii pii-v2

Severity

Medium

Discovered

—

Filed

Oct 26, 2023

To disclose

—

Affected · nationwide

4,2652 in this filing

Linked

7 filings

Confidence

95%
Full breach record for Chambersburg Area School District →

Chambersburg Area School District reported a data breach to the Indiana Attorney General. The breach occurred on 2023-08-21 and was reported on 2023-10-26. 2 Indiana residents were affected. 4,265 individuals affected in total.

Leak gap clock⏱ Leak >30d
⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline

Aug 21, 2023

Begins

Oct 26, 2023

Filed

This filing is one of 7 about the same incident.View merged incident
A leak claim by blackbyte about this victim predates this filing by 49 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Regulatory filings (5) · sorted by filing gap

Show 1 more filing ↓up to 60d gap

Filing propagation · 6 filings · 5 states

View merged incident ↗
PressAug 27 · first
Massachusetts State AG+60d
Maine State AG+60d
Vermont State AG+60d
New Hampshire State AG+60d
Indiana State AG+60d · this page

Pattern: first filing Aug 27, last Oct 26 (IN) — a 60-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.