secwatch.observer — SEC 8-K summary
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Issuer:     Sound Financial Bancorp, Inc. (SFBC)
CIK:        0001541119
Form:       8-K
Filed at:   2023-07-14T23:59:59+00:00
Accession:  0000927089-23-000102
Event type: cyber
Sentiment:  neutral
Materiality: 0.45
Item codes: 8.01
LLM model:  deepseek-v4-flash:cloud@v2

Sound Financial subsidiary vendor exposed ~16,000 customer records via MOVEit; no compromise found yet
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- Third-party vendor using MOVEit transferred data for Sound Community Bank's ~16,000 mobile/online banking customers.
- Vendor's forensic investigation shows customer data was downloaded only once via a valid bank file request; no indication of compromise to date.
- Bank notified law enforcement and regulators; vendor has patched the MOVEit vulnerability.
- Company expects the incident will not have a material adverse effect on business, operations, or financial results.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1541119/000092708923000102/0000927089-23-000102-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1541119/000092708923000102/sfbc20230713_8k.htm
  HTML page:      https://secwatch.observer/filing/0000927089-23-000102

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