DisclosureLens
HackingEducationEducationCustomer Data InvolvedGovernment IDHighContained

Tucson Unified School District

bd_45ef2b70ad4e38d4 · schema v1 · pii pii-v1

Severity

High

Discovered

Jul 21, 2023

Filed

Aug 25, 2023

To disclose

5 weeks

Affected · nationwide

28,94811 in this filing

Linked

7 records

Confidence

50%
Full breach record for Tucson Unified School District →

Tucson Unified School District reported an external system breach that was discovered on July 21, 2023. The breach, which initially occurred on January 20, 2023, affected 11 residents of Maine. The compromised data included names and Social Security numbers. In response, the school district began notifying affected individuals on August 25, 2023, and offered 12 months of identity theft protection services through IDX CyberScan.

Leak gap clock✗ Leak >180d5 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 · 182 days
discovery → filing · 5 weeks / 35 days

Jan 20, 2023

Begins

Jul 21, 2023

Discovered

Aug 25, 2023

Filed

This filing is one of 7 records about the same incident.View merged incident
A leak claim by blacksuit about this victim was first seen 196 days before this filing.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 4d gap

Filing propagation · 6 filings · 6 states

View merged incident ↗
Montana State AGAug 25 · first
Massachusetts State AGAug 25 · first
Indiana State AGAug 25 · first
Vermont State AGAug 25 · first
Maine State AGAug 25 · first · 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.