Centennial Bank, including its division Happy State Bank
bd_d973b0bff75362f4 · schema v1 · pii pii-v2
Full breach record for Centennial Bank, including its division Happy State Bank →Centennial Bank (including its division Happy State Bank) based in Conway, Arkansas, a financial services entity reported a data breach to the Texas Attorney General. The breach was discovered on 2026-08-17 and reported on 2026-09-17. 2,050 Texas residents were affected. 8,227 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);Health Insurance Information;Other;Date of Birth. Consumers were notified via U.S. Mail.
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Incident timeline
Aug 17, 2026
Discovered
Sep 17, 2026
Filed
vs. sector median
4 wks faster
Linked disclosures
Why this link?Regulatory filings (1) · sorted by filing gap
- Massachusetts State AGbd_9cb4046dd91135852026-09-01 · +16dCandidate
Filing propagation · 2 filings · 2 states
View merged incident ↗Pattern: first filing Sep 1 (MA), last Sep 17 (TX) — a 16-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.