Case file: Novocure Inc.
Every government filing on this incident, the dates as stated, and the days to notice against each state's statute. Built from the records on Nov 15, 2026, agency link on every row. Not legal advice.
The incident
- Breach window
- Not stated in the filings
- Discovered
- No discovery date stated in the letters we read
- First public signal
- Sep 1, 2026, when NovoCure Ltd told investors of a cyber incident in an SEC Form 8-K (Item 8.01), 8 days before the first agency record (HHS OCR, Sep 9, 2026)
- State and federal records
- 2 filings, Sep 1, 2026 to Sep 9, 2026
- Residents counted
- No state publishes a resident count for this incident
- Everyone affected
- 1,464, as reported to HHS OCR on Sep 9, 2026
- Information exposed
- Medical / health information, Financial / bank account, Phone number
- Offered to those affected
- No monitoring offer found in the letters we read
- Third party named
- No
The investor filing: Form 8-K of Sep 1, 2026. An 8-K is tied to the incident by the company and the dates, so read it before relying on it. It says: "In mid-August 2026, NovoCure Limited (the "Company," "we," or "us") through a subsidiary, became aware of unauthorized access to some of its information systems. Upon detecting the unauthorized access, the Company activated its cybersecurity response plan, implemented containment measures, and initiated an internal investigation of the event."
Filings
| Agency | Record date | People | In total | Days to notice | Links |
|---|---|---|---|---|---|
| HHS OCR HHS OCR | Sep 9, 2026 | 1,464 (total) | Record | ||
| SEC Form 8-K SEC Form 8-K | Sep 1, 2026 | Not published | 8-K Record |
People is the count the filing gives, residents of the state unless marked total. Days to notice runs from the discovery date the letter states, or from the end of the breach window when no letter states one, to the date on the state's first record of the incident. "Over" marks a count past the days the state's statute allows for notice to residents. The statute's trigger is a question of fact, the days are arithmetic.
Sources and method
Records as published by HHS OCR, SEC Form 8-K. Letter facts (discovery date, monitoring, third party) are read from the consumer letter the agency posted, 1 letter read for this incident, and quoted so you can check them. Texas and HHS publish no letters. First-seen times on each record page. Spot an error? Email support@breachtally.com with this page link.