AUSTIN, Texas--(BUSINESS WIRE)--Halcyon, the leading platform designed from day one to defeat ransomware, today announced the appointment of former SentinelOne executive Nicholas Warner to the company’s board of directors. Warner’s industry leadership and decades of cybersecurity experience will be valuable resources to Halcyon as the company enters its next stage of hypergrowth. “Nick is a security industry luminary and his ability to scale globally is unrivaled. At SentinelOne and Cylance, Nick was instru ...