Assaf Rappaport

Assaf Rappaport (Hebrew: אסף רפפורט; born 28 August 1983) is an Israeli entrepreneur and cybersecurity executive. He is best known as the co-founder and chief executive officer (CEO) of the cloud security company Wiz, and as a co-founder of the cybersecurity startup Adallom. Rappaport previously was head of Microsoft’s Israel Research & Development (R&D) Center. He gained wider prominence after the announcement in March 2025 that Google’s parent company, Alphabet, intended to acquire Wiz for approximately US$32 billion. If completed, the acquisition would be the largest of an Israeli tech company to date.