{"schema_version":"secwatch.filing_event.v1","accession":"0000731766-24-000085","form_type":"8-K/A","ticker":"UNH","cik":"0000731766","company_name":"UNITEDHEALTH GROUP INC","filed_at":"2024-03-08T23:59:59+00:00","discovered_at":"2026-05-14T18:03:26.792749+00:00","generated_at":"2026-06-05T00:55:40.433762+00:00","sec_items":["1.05","9.01"],"event_type":"cyber","sentiment":"negative","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"UnitedHealth Group provides timeline for restoring Change Healthcare systems after cyberattack","bullets":["Pharmacy e-prescribing fully functional; claim submission/payment transmission available as of March 7.","Electronic payment functionality available for connection from March 15; medical claims testing starts March 18.","Temporary Funding Assistance Program launched; UnitedHealthcare advances funds based on historical payment levels, repayable when claims resume.","Medicare Advantage prior authorizations for most outpatient services suspended until March 31; Part D formulary exceptions also suspended.","Company expects to exclude principal cyberattack impacts from adjusted earnings; no other systems affected."],"urls":{"canonical":"https://secwatch.observer/filing/0000731766-24-000085","json":"https://secwatch.observer/filing/0000731766-24-000085.json","markdown":"https://secwatch.observer/filing/0000731766-24-000085.md","text":"https://secwatch.observer/filing/0000731766-24-000085.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/731766/000073176624000085/0000731766-24-000085-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/731766/000073176624000085/unh-20240221.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-05T00:55:40.433762+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":[{"claim_id":"d1c6a20e9c936338cb4313fac3aa3d1d09e77fd1","claim":"UNITEDHEALTH GROUP INC disclosed a cybersecurity incident: cybercrime threat actors accessed certain Change Healthcare IT systems. Impact: disruption to pharmacy, medical claims and payment services; company working to restore systems. Materiality is still being assessed.","evidence_excerpt":"As of the date of this Amendment, the Company has not determined the incident is reasonably likely to materially impact the Company’s financial condition or results of operations.","evidence_source":"SEC 8-K Item 1.05","evidence_url":"https://www.sec.gov/Archives/edgar/data/731766/000073176624000085/0000731766-24-000085-index.htm","confidence":0.9,"family_label":"Cybersecurity Incidents","details":[{"label":"Nature","value":"cybercrime threat actors accessed certain Change Healthcare IT systems"},{"label":"Impact","value":"disruption to pharmacy, medical claims and payment services; company working to restore systems"},{"label":"Materiality","value":"assessing"}],"fact_type":"cyber_incident"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}