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Regulator-posted notice

Breach notice filed by Great Plains State Bank (September 2023)

Organization named: Great Plains State Bank Provisional: identity as filed, not yet matched to the directory

What the sources say

Indiana data breach year-to-date reports Primary notice

Listed in the Indiana Attorney General's data breach report for 2023 with a notification date of Sept. 11, 2023.

Organization as reported
Great Plains State Bank
Incident dates as reported
May 27, 2023
Notification date
Sept. 11, 2023
Observed by BreachRecords
2026-10-19 04:58 UTC (revision 37538, pdf:2023:page:13:row:464)
Archived copy
Held in the private archive (provenance)

The listing records a filing with the agency; it is not a finding by the agency.

Figures, per source

  • 189 individuals affected (total reported), according to the Indiana Attorney General's data breach reports, source date Sept. 11, 2023, revision observed 2026-10-19.

Each figure is one source's figure with the basis that source gave. Figures from different sources are shown side by side and are not added, averaged or chosen between.

Timeline

Source dates are the dates the sources give. Observation dates are when BreachRecords recorded each revision.

  • Notification date (Indiana Attorney General)
  • Observed by BreachRecords (revision 37538)
  • Approved by a reviewer

Organizations linked by a reviewer

  • Great Plains State Bank Named as the filer Provisional: identity as filed, not yet matched to the directory Linked 2026-10-19, method provisional.

Archived evidence

  • bd44593c0dc7d1631ebe4eadcf82553ca3a4ea2fe7e7eabbfe6ce67bdf19bb2b
    application/pdf, 165,892 bytes, retrieved from Indiana Attorney General, 2026-10-19 04:58 UTC. Archived privately · Provenance · Source page

Records reflect source filings as of the dates shown. BreachRecords is not a regulator.

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