Lior Div

Lior Div is an Israeli-born cybersecurity entrepreneur and the CEO and co-founder of 7AI, a Boston-based startup building swarms of autonomous AI agents to run security operations. A veteran of Israel's elite Unit 8200 intelligence corps, where he led a team that reverse-engineered hackers and earned the Head of Intelligence Corps Medal of Honor, Div previously co-founded the endpoint-security unicorn Cybereason in 2012. In 2025 he launched 7AI with longtime partner Yonatan Striem-Amit and raised a $130 million Series A led by Index Ventures, one of the largest Series A rounds in cybersecurity history.