DisclosureLens
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Sunflower Bank, National Association

bd_791c96ad5aceed03 · schema v1 · pii pii-v2

Severity

Low

Discovered

Filed

Aug 14, 2023

To disclose

Affected

132state residents only

Linked

8 filings

Confidence

95%
Full breach record for Sunflower Bank, National Association

Sunflower Bank, N.A reported a data breach to the Indiana Attorney General. The breach occurred on 2023-05-27 and was reported on 2023-08-14. 132 Indiana residents were affected.

Incident timeline

May 27, 2023

Begins

Aug 14, 2023

Filed

This filing is one of 8 about the same incident.View merged incident
Part of Progress Software Corporation supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

Show 3 more filingsup to 51d gap

Filing propagation · 8 filings · 5 states

View merged incident ↗

Pattern: first filing Jul 14, last Oct 4 (CA) — a 82-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.