DisclosureLens
UnknownOtherEducationFinancial accountIdentity (basic)Government IDPHIHealth (basic)High

Kerrville Independent School District

bd_5288a69aae2da925 · schema v1 · pii pii-v1

Severity

High

Discovered

Jul 18, 2025

Filed

Aug 26, 2025

To disclose

6 weeks

Affected · nationwide

4,5234,300 in this filing

Linked

2 records

Confidence

95%
Full breach record for Kerrville Independent School District →

Kerrville Independent School District based in Kerrville, Texas, a educational institution entity reported a data breach to the Texas Attorney General. The breach was discovered on 2025-07-18 and reported on 2025-08-26. 4,300 Texas residents were affected. 4,523 individuals affected in total. Types of information involved: Name of individual;Address;Social Security Number Information;Driver’s License number;Government-issued ID number (e.g. passport, state ID card);Financial Information (e.g. account number, credit or debit card number);Medical Information;Health Insurance Information. Consumers were notified via U.S. Mail.

Leak gap clock⏱ Leak >30d6 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 · 68 days
discovery → filing · ≤ 6 weeks / 39 days

May 11, 2025

Begins

Jul 18, 2025

Discovered

Aug 26, 2025

Filed

vs. sector median

on median

This filing is one of 2 records about the same incident.View merged incident
A leak claim by qilin about this victim was first seen 76 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

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.