Brava Security comes out of stealth with $15 million to simulate attacks and rewrite detections
The Tel Aviv startup's multi-agent platform generates the logs an attack would produce in a customer's environment, to show what its defenses would miss.
Brava Security, a Tel Aviv security operations startup, has come out of stealth with a $15 million seed round. F2 Venture Capital and Pitango VC led the round, and several angel investors also took part. Former Israeli intelligence officers Idan Basre, the CEO, and Itay Gabbay, the CTO, founded the company in 2024. Brava's AI platform models attacker behavior and simulates attacks. It then examines the logs and other telemetry those attacks would produce, looking for gaps in a customer's defenses. Using business context, it shows how an attack would appear in a specific environment, identifies what existing defenses could miss, and rewrites SIEM detections, while letting security teams investigate further. "The hard part of security was never writing detections," Gabbay said. "It's knowing exactly what an attack will look like in a specific environment, across all of its log sources, before it ever happens." Brava argues that AI agents cannot investigate attacks their systems never detected, so improving detection coverage has to come first. The funding is another sign of investor interest in AI agents for security operations.