DisclosureLens
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The Chicago Zoological Society

bd_f9aba21f4f521021 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jul 19, 2024

To disclose

—

Affected · nationwide

12,034197 in this filing

Linked

6 filings

Confidence

95%
Full breach record for The Chicago Zoological Society →

Chicago Zoological Society dba Brookfield Zoo Chicago reported a data breach to the Indiana Attorney General. The breach occurred on 2024-01-16 and was reported on 2024-07-19. 197 Indiana residents were affected. 12,034 individuals affected in total.

Leak gap clock⏱ Leak >90d
⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline

Jan 16, 2024

Begins

Jul 19, 2024

Filed

This filing is one of 6 about the same incident.View merged incident
A leak claim by hunters_international about this victim predates this filing by 152 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Regulatory filings (4) · sorted by filing gap

Filing propagation · 5 filings · 5 states

View merged incident ↗
Illinois State AGJul 1 · first
Massachusetts State AG+18d
New Hampshire State AG+18d
Montana State AG+18d
Indiana State AG+18d · this page

Pattern: first filing Jul 1 (IL), last Jul 19 (IN) — a 18-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.