David Leichner

David Leichner is an accomplished marketing executive with extensive experience in the cybersecurity and technology sectors. Currently serving as Chief Marketing Officer at C2A Security since November 2025, Leichner also contributes as a columnist for Authority Magazine, conducting interviews with leaders in cybersecurity, AI, and emerging technologies. Previously, Leichner hosted the product security podcast "Left to Our Own Devices" and held CMO positions at Cybellum and SQream, leading significant growth and marketing strategies. Other roles include VP of Global Marketing and Sales for EMEA at Cynet, Cyber Account Manager at Gartner, and VP Corporate Marketing at Gilat Satellite Networks. Leichner holds an MBA in International Business and Marketing, along with a B.B.A. in Computer and Information Systems from The City University of New York.