secwatch.observer — SEC 8-K summary
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Issuer:     NovoCure Ltd (NVCR)
CIK:        0001645113
Form:       8-K
Filed at:   2026-09-01T11:00:43+00:00
Accession:  0001645113-26-000065
Event type: cyber
Sentiment:  negative
Materiality: 0.50
Item codes: 8.01, 1.05, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

NovoCure discloses cyber incident exposing patient ID numbers and contact info
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- Unauthorized access detected mid-August 2026; containment and investigation initiated with forensic experts.
- Exposed data: internal patient ID numbers for over 1,400 U.S. records; no names or identifying data for those.
- Fewer than 50 other patients in western U.S. had additional identifying info exposed; also provider and employee contact info.
- No access to medical devices; systems fully functional; company believes no material financial impact.
- Evaluating regulatory and legal notification requirements; will notify impacted patients as required.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1645113/000164511326000065/0001645113-26-000065-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1645113/000164511326000065/nvcr-20260901.htm
  HTML page:      https://secwatch.observer/filing/0001645113-26-000065

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