DisclosureLens
HackingEducationEducationCustomer Data InvolvedGovernment IDCriticalResolved

Mansfield Independent School District

bd_b357b82a1747f36e · schema v1 · pii pii-v1

Severity

Critical

Discovered

Sep 7, 2022

Filed

Oct 10, 2022

To disclose

5 weeks

Affected · nationwide

129,5937 in this filing

Linked

5 filings

Confidence

50%
Full breach record for Mansfield Independent School District →

An external system breach (hacking) resulted in the compromise of names or other personal identifiers in combination with Driver's License or Non-Driver Identification Card Numbers.

Maine clockDiscovered Sep 7, 2022 → Filed with AG Oct 10, 202233d ⏱ ME AG >30d5 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 · 238 days
discovery → filing · 5 weeks / 33 days

Jan 12, 2022

Begins

Sep 7, 2022

Discovered

Oct 10, 2022

Filed

vs. sector median

4 wks faster

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Regulatory filings (3) · sorted by filing gap

Filing propagation · 4 filings · 3 states

View merged incident ↗
Massachusetts State AGSep 14 · first
Maine State AGSep 14 · first
Indiana State AGSep 14 · first
Maine State AG+26d · this page

Pattern: first filing Sep 14 (MA), last Oct 10 (ME) — a 26-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.