{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-307288","form_type":"8-K/A","ticker":"RVRF","cik":"0001641601","company_name":"River Financial Corp","filed_at":"2026-07-17T16:20:02+00:00","discovered_at":"2026-07-17T16:21:01.601702+00:00","generated_at":"2026-07-17T16:21:05.911156+00:00","sec_items":["1.05","9.01"],"event_type":"cyber","sentiment":"negative","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"River Financial discloses four class action lawsuits over cybersecurity incident; impact undetermined","bullets":["Unauthorized threat actor gained access to River Financial's network environment, including River Bank & Trust.","Four class action lawsuits filed on July 10 and July 16, 2026, alleging cybercriminals acquired customers' PII.","Company has not yet determined the full nature, scope, and impact of the incident.","River will file an amendment within four business days after determining material information."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-307288","json":"https://secwatch.observer/filing/0001193125-26-307288.json","markdown":"https://secwatch.observer/filing/0001193125-26-307288.md","text":"https://secwatch.observer/filing/0001193125-26-307288.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1641601/000119312526307288/0001193125-26-307288-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1641601/000119312526307288/ck0001641601-20260619.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-17T16:21:05.911156+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}