NewsHealthcare & PharmaHighNutex Health Discloses Material Cyber Extortion in SEC 8-K Filing Following Patient PHI Exfiltration and Data LeakNutex Health files amended SEC Form 8-K Item 1.05 confirming patient PHI and provider records exfiltrated and published following ransomware double extortion.Priya Raman·23 Sep 2026, 04:00 IST·15 min read