About
Guy Flechter is a renowned serial entrepreneur and cyber security executive. He is the visionary founder of Sola Security, a cyber security startup launched in 2024, currently operating in stealth mode. Guy previously co-founded and led Cider Security as its CEO, a pioneering platform designed for orchestrating and implementing end-to-end CI/CD security. Under his leadership, Cider Security was acquired by Palo Alto Networks in 2022 for $300 million, a mere two years after its inception. With a career spanning over two decades in the cyber security industry, Guy has held several key positions, including DPO and CISO of AppsFlyer, InfoSec Team Lead at LivePerson, and strategic consultant at Comsec. His extensive experience also includes 5+ years of service as an Information Security Officer in the Israeli Air Force. Guy is dedicated to fostering the growth of emerging entrepreneurs and assisting VCs with due diligence processes for potential investments in cyber security startups. He
Position in the VCSift Database
- • 1,144 investors hold the Co-Founder & CEO role in VCSift. Guy Flechter is one of them.
- • 610 investors are based in Israel.
Data sourced from 410,343 investor profiles. Updated June 2026.
Investment Focus
- Location
- Israel
Contact Information
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