{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-295704","form_type":"8-K/A","ticker":"RVRF","cik":"0001641601","company_name":"River Financial Corp","filed_at":"2026-07-06T13:54:44+00:00","discovered_at":"2026-07-06T13:56:00.225905+00:00","generated_at":"2026-07-06T13:56:10.972400+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 updates cybersecurity incident: data potentially impacted, PII under review, no account compromise yet.","bullets":["Investigation progressed; certain data potentially impacted; working to determine if PII affected.","No evidence of account compromise to date.","Full nature, scope, and impact not yet determined; materiality assessment pending.","Will file amendment within four business days after determining available information."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-295704","json":"https://secwatch.observer/filing/0001193125-26-295704.json","markdown":"https://secwatch.observer/filing/0001193125-26-295704.md","text":"https://secwatch.observer/filing/0001193125-26-295704.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1641601/000119312526295704/0001193125-26-295704-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1641601/000119312526295704/ck0001641601-20260619.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-06T13:56:10.972400+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"}