Tomer Weingarten is an Israeli-American executive, entrepreneur, and cybersecurity leader, renowned as the co-founder and CEO of SentinelOne, a leading AI-powered cybersecurity platform specializing in endpoint protection and autonomous threat detection. Born in Israel, Weingarten served in the Israeli Defense Forces' elite Unit 8200 cyber intelligence unit, where he developed foundational expertise in network security and intelligence operations. Following his military service, he relocated to the United States, leveraging his background to enter the tech sector and address growing cybersecurity challenges.

In 2013, Weingarten co-founded SentinelOne in Mountain View, California, with a focus on autonomous cybersecurity platforms that use behavioral AI to prevent and respond to advanced threats without relying on traditional signature-based methods. Under his stewardship, the company achieved rapid growth, becoming a unicorn in 2017 and completing a successful IPO on the New York Stock Exchange in 2021 (NYSE: S). Weingarten's leadership has positioned SentinelOne as a key player in the global cybersecurity landscape, serving enterprises across industries and emphasizing proactive defense strategies informed by his military experience.

Weingarten maintains strong ties to the Israeli tech ecosystem and has cited influence from cybersecurity pioneer Nir Zuk, founder of Palo Alto Networks. He is based in the San Francisco Bay Area and continues to advocate for innovative approaches to cyber resilience amid rising geopolitical and technological risks.