{"schema_version":"secwatch.filing_event.v1","accession":"0001032220-23-000061","form_type":"8-K","ticker":"MMS","cik":"0001032220","company_name":"MAXIMUS, INC.","filed_at":"2023-07-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:32.937535+00:00","generated_at":"2026-06-13T02:10:26.667590+00:00","sec_items":["8.01"],"event_type":"cyber","sentiment":"negative","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Maximus reports MOVEit breach affecting 8-11M individuals; records $15M expense","bullets":["Unauthorized third party exploited MOVEit zero-day; accessed personal info of 8 to 11 million individuals.","Data includes SSNs, protected health info, and other personal data; free credit monitoring offered.","Company estimates $15M expense for Q3 FY2023 for investigation and remediation activities.","No material business interruption; internal IT systems beyond MOVEit unaffected.","Cooperation with law enforcement; notification to customers, regulators, and affected individuals ongoing."],"urls":{"canonical":"https://secwatch.observer/filing/0001032220-23-000061","json":"https://secwatch.observer/filing/0001032220-23-000061.json","markdown":"https://secwatch.observer/filing/0001032220-23-000061.md","text":"https://secwatch.observer/filing/0001032220-23-000061.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1032220/000103222023000061/0001032220-23-000061-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1032220/000103222023000061/mms-20230726.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T02:10:26.667590+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"}