{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-089345","form_type":"8-K","ticker":null,"cik":"0001431959","company_name":"META MATERIALS INC.","filed_at":"2024-08-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:13.043573+00:00","generated_at":"2026-05-31T13:44:32.035950+00:00","sec_items":["1.05","8.01"],"event_type":"cyber","sentiment":"negative","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Meta Materials discloses cyber incident by ex-executive; Canada sub files bankruptcy","bullets":["Former executive officer deliberately deactivated website, disrupting IT systems including email; restored July 29 but still stressed.","Subsidiary Metamaterial Technologies Canada Inc. filed for bankruptcy July 26; Grant Thornton appointed trustee for wind-down.","Company has not yet determined if cyber incident will materially impact financial condition or results.","No evidence of unauthorized access to IP, customer, or stakeholder proprietary information from the incident."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-089345","json":"https://secwatch.observer/filing/0000950170-24-089345.json","markdown":"https://secwatch.observer/filing/0000950170-24-089345.md","text":"https://secwatch.observer/filing/0000950170-24-089345.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1431959/000095017024089345/0000950170-24-089345-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1431959/000095017024089345/mmat-20240725.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T13:44:32.035950+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":"cb6084dd1486512dd83c87a9d368fcd3f9d99247","claim":"META MATERIALS INC. disclosed a cybersecurity incident: A former executive officer deliberately de-activated and cancelled the renewal of the Company’s website, significantly impacting IT systems including email communications. Impact: Website was offline for a period of time and communications delayed; the Company continues to evaluate unauthorized access to sensitive and confidential information, but other than these disruptions, the incident does not appear to have had a material impact on intellectual property or customer/stak. Materiality is still being assessed. Discovered 2024-07-25.","evidence_excerpt":"The Company has not yet determined whether 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/1431959/000095017024089345/0000950170-24-089345-index.htm","confidence":0.9,"family_label":"Cybersecurity Incidents","details":[{"label":"Nature","value":"A former executive officer deliberately de-activated and cancelled the renewal of the Company’s website, significantly impacting IT systems including email communications."},{"label":"Impact","value":"Website was offline for a period of time and communications delayed; the Company continues to evaluate unauthorized access to sensitive and confidential information, but other than these disruptions, the incident does not appear to have had a material impact on intellectual property or customer/stak"},{"label":"Materiality","value":"assessing"},{"label":"Discovery","value":"2024-07-25"}],"fact_type":"cyber_incident"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}