secwatch.observer — SEC 8-K summary
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Issuer:     Hilltop Holdings Inc. (HTH)
CIK:        0001265131
Form:       8-K
Filed at:   2023-07-03T23:59:59+00:00
Accession:  0001104659-23-077393
Event type: cyber
Sentiment:  negative
Materiality: 0.85
Item codes: 8.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Hilltop Holdings data breach at vendor exposes SSNs, account numbers of substantially all bank customers
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- Third-party vendor of PlainsCapital Bank confirmed June 27 that SSNs and account numbers for substantially all customers were likely taken via MOVEit zero-day vulnerability.
- No indication of impact on Hilltop's own systems or customer access credentials; no material business interruption.
- Bank will offer complimentary credit monitoring and identity restoration services to affected customers.
- Company expects to incur expenses for response, remediation, and investigation; faces potential litigation and regulatory scrutiny.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1265131/000110465923077393/0001104659-23-077393-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1265131/000110465923077393/tm2320416d1_8k.htm
  HTML page:      https://secwatch.observer/filing/0001104659-23-077393

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