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.

Yonatan Striem-Amit is the co-founder and CTO of 7AI, an agentic cybersecurity company that raised the largest Series A in cybersecurity history ($130M). A veteran of Israel's elite Unit 8200 intelligence corps, he co-built Cybereason from a Boston startup into a global EDR leader, then left to solve the defender speed problem with autonomous AI agents. He reverse-engineered video games at age 12, coded his way into military intelligence at 18, and has spent 25 years trying to flip the asymmetry between attackers and defenders.

Yossi Naar is the Chief Visionary Officer and co-founder of Cybereason, the endpoint detection and response (EDR) company he helped build from a 20-person Tel Aviv startup into a global cybersecurity powerhouse valued at $5 billion. A veteran of Israel's elite Unit 8200 intelligence unit, Naar invented the Malop (Malicious Operation) framework and designed Cybereason's in-memory graph engine - two core innovations that reshaped how defenders visualize and respond to multi-stage cyberattacks. With a career spanning defense-grade security platforms, AdTech big data systems, and cutting-edge cybersecurity, he brings a rare combination of low-level engineering depth and product-level vision to the frontlines of the cyber war.