Brava Security emerges from stealth with $15M seed

Brava Security emerged from stealth on November 4, 2026, with $15 million in seed funding led by F2 Venture Capital and Pitango. The Tel Aviv-based startup says its Security Operations Platform uses multi-agent AI to model attacker behavior, generate the telemetry a real attack would leave behind without executing the attack, and help security teams find gaps in existing defenses.

What did Brava Security announce?

Brava said it is launching from stealth with a $15 million seed round led by F2 Venture Capital and Pitango, with participation from angel investors including executives from Anthropic, Microsoft and Check Point. The company said the new capital will go toward technology development and North American expansion, with an initial focus on financial services, government and energy.

SecurityWeek reported that Brava plans to use the funding for product development and market expansion, while TechInside described the company as Tel Aviv-based and said the round included additional angel investors. Brava has also said it already works with Fortune 100 companies in retail, energy and hospitality.

What does Brava’s platform do?

Brava’s core product is a Security Operations Platform that uses a multi-agent system to synthesize the evidence real attacks would leave behind. The company says the system models attacker behavior and generates the exact telemetry an attack would produce inside a customer’s environment without actually executing the attack.

That approach is meant to help enterprises identify where their defenses may be blind. Brava says its detection-engineering product tests each rule against the attack it was written for, rewrites rules in the SIEM’s own query language, and confirms whether they fire. The company says broken detections, schema drift and dead log sources surface the day they happen.

Brava also says its investigation agent, Aquarium, queries SIEM, archived logs, EDR and cloud audit trails and produces a report citing raw events. Its data-pipeline product routes needed events to the SIEM and sends the rest to low-cost searchable storage. Brava claims that has cut SIEM costs by 65% to 85% across customers.

Why are investors paying attention?

The company says it is already processing 2.4 trillion events across customer environments every day and proving thousands of detections daily. It also says customers can get initial insights within 10 to 15 minutes of onboarding, with integrations across more than 70 sources and destinations and no changes required to existing security infrastructure.

SecurityWeek reported that Brava was founded in 2024 by CEO Idan Basre and CTO Itay Gabbay. Brava says Basre spent ten years in Unit 8200 as a threat researcher before leading product management at Microsoft Defender, while Gabbay spent seven years building core AI systems for the IDF, including a joint DARPA-Israeli AI research program.

Ynet reported that the company employs about 20 people, with R&D in Israel and a commercial team expanding in the US. The outlet also quoted Cushman & Wakefield CISO Erik Hart as saying Brava investigates alongside his team and brings evidence together for decisions. Pitango general partner Yair Cassuto told Ynet that Brava had strong early traction among leading enterprises.

What happens next for Brava?

Brava says the funding will support technology development and expansion across North America, including financial services, government and energy. SecurityWeek reported that the company’s commercial team is in the US while its R&D team remains in Israel, suggesting the startup is splitting product work and go-to-market execution across both regions.

For security teams, Brava is pitching a different workflow from traditional detection validation: it simulates how an attack would appear in a company’s security data, checks whether existing monitoring would catch it and then helps repair missed detections. Tech Funding News reported that the company works with security teams during investigations as well, using the same telemetry-driven approach to support live response work.

The round gives Brava fresh capital as it tries to turn that pitch into broader enterprise adoption. The company has not disclosed a valuation, and the announcement did not include a separate lifetime funding total.