Nadav Zafrir is the Co-Founder and Managing Partner of Team8. See sector focus and contact routes.
Nadav Zafrir is the Co-Founder and Managing Partner of Team8, an Israel-based venture capital firm and cybersecurity foundry he established in 2014 after serving 20 years in the Israel Defense Forces as Commander of Unit 8200 and founder of the IDF’s Cyber Command. His investment thesis targets technology companies at the intersection of artificial intelligence, cybersecurity, data, fintech, enterprise software, and infrastructure, with new funds focusing on cyber, data infrastructure, fintech, digital health, and AI startups in Israel and globally. Team8 operates as a company-building venture group that both spins out and backs startups, though specific typical check sizes and lead/follow behavior are not publicly detailed in available sources. Notable portfolio companies include Sygnia (acquired by Temasek for $250 million), Portshift (acquired by Cisco), Curv (acquired by PayPal), Claroty, Dig Security, and Talon (both acquired by Palo Alto Networks). Zafrir holds a distinctive point of view as the architect of Team8’s relationships across business, academic, and technology sectors, and he has publicly stated, “Sometimes you have to trash a million doll
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