{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-213546","form_type":"8-K","ticker":"BYD","cik":"0000906553","company_name":"BOYD GAMING CORP","filed_at":"2025-09-23T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.654913+00:00","generated_at":"2026-05-17T05:56:07.437556+00:00","sec_items":["7.01"],"event_type":"cyber","sentiment":"negative","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Boyd Gaming reports data breach: unauthorized party accessed IT system, removed employee info","bullets":["Unauthorized third party accessed internal IT system; no impact on properties or operations.","Data removed includes information about employees and a limited number of other individuals.","Company notifying impacted individuals and regulators; cooperating with federal law enforcement.","Company believes incident will not have material adverse effect on financial condition; has cyber insurance."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-213546","json":"https://secwatch.observer/filing/0001193125-25-213546.json","markdown":"https://secwatch.observer/filing/0001193125-25-213546.md","text":"https://secwatch.observer/filing/0001193125-25-213546.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/906553/000119312525213546/0001193125-25-213546-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/906553/000119312525213546/d20726d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T05:56:07.437556+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"}