DisclosureLens
UnknownOtherBiometricFinancial accountHealth (basic)Government IDMedium

THE JOHN BUCK COMPANY (“TJBC”)

bd_f6765f0a5fd75f4e · schema v1 · pii pii-v2

Severity

Medium

Discovered

Jun 10, 2025

Filed

Dec 1, 2025

To disclose

—

Affected

Withheld by the regulator

Confidence

95%
Full breach record for THE JOHN BUCK COMPANY (“TJBC”) →

THE JOHN BUCK COMPANY (“TJBC”) filed a data-breach notice with the Illinois Attorney General in December 2025 (case 25-12-683). The register records the breach as discovered on June 10, 2025. Personal information types reported: biometric data, drivers license, financial account number, medical information, passport number, ssn. Illinois does not publish the number of people affected — 815 ILCS 530/10 permits the Attorney General to publish only the entity name, the types of personal information and the date range.

Incident timeline

Jun 10, 2025

Discovered

Dec 1, 2025

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident

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.