DisclosureLens
HackingEducationEducationCustomer Data InvolvedIdentity (basic)Government IDHigh

Eastside Union School District

bd_baedc5ddb43e2849 · schema v1 · pii pii-v1

Severity

High

Discovered

Jan 11, 2024

Filed

Mar 19, 2024

To disclose

10 weeks

Affected · nationwide

3,5921 in this filing

Linked

5 filings

Confidence

50%
Full breach record for Eastside Union School District →

Eastside Union School District, an educational institution, reported a data breach affecting 3,592 individuals, including one resident of Maine. The breach, which was discovered on January 11, 2024, occurred on May 23, 2023, and was the result of an external system breach (hacking). The compromised information includes names and Social Security numbers. The district notified the affected individuals on March 18, 2024, and offered 12 months of credit monitoring and identity theft protection services through Transunion.

Leak gap clock✗ Leak >180d10 weeks discovery → filing
⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 233 days
discovery → filing · 10 weeks / 68 days

May 23, 2023

Begins

Jan 11, 2024

Discovered

Mar 19, 2024

Filed

vs. sector median

+1 wks slower

This filing is one of 5 about the same incident.View merged incident
A leak claim by karakurt about this victim predates this filing by 272 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Regulatory filings (3) · sorted by filing gap

Filing propagation · 4 filings · 4 states

View merged incident ↗
California State AGMar 18 · first
Indiana State AGMar 18 · first
Massachusetts State AG+1d
Maine State AG+1d · this page

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.