Nir Polak is an experienced leader in the technology and security sectors, currently serving as a Builder at WhiteRabbit since January 2024 and as a Founding Investor and Executive Board Member at Clutch Security since December 2023. Nir has been a Venture Partner at SignalFire since February 2022 and an Insider on the YL Advisory Board since August 2020. Previously, Nir co-founded and held the positions of Chairman of the Board and CEO at Exabeam from June 2013 until July 2024. Additionally, Nir was an Investor and Board Member at Dig Security from July 2022 until its acquisition by Palo Alto Networks in December 2023. Prior roles include Vice President of Corporate Strategy and other leadership positions at Imperva from July 2003 to June 2013. Nir holds a Bachelor's degree in Computer Science from Reichman University, which was completed between 2000 and 2003.