{"schema_version":"secwatch.filing_event.v1","accession":"0000811830-24-000030","form_type":"8-K","ticker":"SNUS-PI","cik":"0000811830","company_name":"Santander Holdings USA, Inc.","filed_at":"2024-05-14T23:59:59+00:00","discovered_at":"2026-05-14T18:03:22.044588+00:00","generated_at":"2026-06-02T01:35:18.042485+00:00","sec_items":["8.01","9.01"],"event_type":"cyber","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Santander discloses unauthorized database access; customer and employee data exposed in Chile, Spain, Uruguay","bullets":["Unauthorized access to a Santander database hosted by a third-party provider, affecting customers in Chile, Spain, and Uruguay.","All current and some former Santander employees' data accessed; no transactional data or credentials compromised.","Bank operations unaffected; customers can continue to transact securely.","Santander proactively contacting affected customers and employees; notified regulators and law enforcement."],"urls":{"canonical":"https://secwatch.observer/filing/0000811830-24-000030","json":"https://secwatch.observer/filing/0000811830-24-000030.json","markdown":"https://secwatch.observer/filing/0000811830-24-000030.md","text":"https://secwatch.observer/filing/0000811830-24-000030.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/811830/000081183024000030/0000811830-24-000030-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/811830/000081183024000030/sov-20240514.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-02T01:35:18.042485+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"}