The ShinyHunters ransomware group listed NovoCure Limited on its data leak site on 2026-08-22. Country: IL Sector: Healthcare Domains named: novocure.com Claim as published on the leak site: This is a final warning to reach out by end of day 24 Aug 2026 before we leak along with several annoying (digital) problems that'll come your way. Make the right decision, don't be the next headline. | Updated: 22 Aug 2026 | Warning: FINAL WARNING PAY OR LEAK