Nagomi Security has appointed Alexei Rubinstein as Vice President of Customer Experience, a strategic move to support the company’s rapid 9x growth over the past two years. In this role, Rubinstein will lead the end-to-end customer journey, integrating technical evaluation, strategic guidance, deployment, and long-term adoption to deliver measurable security outcomes for organizations leveraging Nagomi’s exposure management platform.
Nagomi Security’s explosive growth reflects strong market demand for solutions that help security teams reduce exposure in complex, fragmented environments while demonstrating the efficacy of existing controls. Rubinstein’s leadership will unify technical, strategic, and customer-facing efforts to ensure organizations not only deploy Nagomi effectively but also operationalize exposure management across teams and tools for enduring security impact.
Rubinstein joins Nagomi with over 15 years of executive experience in cybersecurity, customer success, sales engineering, and technical operations. Most recently, he served as Vice President of Sales Engineering and Customer Success at Morphisec, leading teams focused on technical strategy, solution engineering, adoption, and sustained customer value. His prior roles include Vice President of Sales Engineering at XM Cyber and senior leadership positions at IntSights (acquired by Rapid7) and Rapid7, where he built global technical organizations covering threat intelligence, vulnerability management, detection and response, offensive security, and ransomware prevention. He holds a B.Sc. in Electrical Engineering and Communication Systems from Shenkar College of Engineering and Design and an MBA from the University of Illinois Urbana-Champaign.
“Over the past two years, our growth has been driven by a real need in the market. Security teams want a clear way to understand where they are exposed and how to act on it quickly,” said Emanuel Salmona, CEO and co-founder of Nagomi Security. “As we scale, it becomes even more important that customers have the right technical guidance, partnership and follow-through from day one. Alexei is the right leader to bring that together across the full lifecycle.” “Customer experience in this market cannot stop at deployment,” said Rubinstein. “As cyberattacks grow more disruptive and costly for businesses, security teams need a partner who can help them turn technical validation into repeatable action inside their own environment. My priority is making sure customers are supported all the way through adoption so they can see real operational progress over time.”
This customer-centric appointment strengthens Nagomi’s position as it prepares to launch Agentic Exposure Operations later this month, enabling security teams to accelerate from exposure visibility to precise, automated remediation. By prioritizing long-term outcomes and operational harmony, Nagomi continues to empower organizations to close preventable breach gaps effectively.
About Nagomi
Nagomi is the Agentic Exposure Ops Platform designed to prevent the preventable breach. In an era where security teams are consumed by tool fragmentation and manual validation, Nagomi provides the unified operating model necessary to close the gaps between detection and remediation. By aligning existing tools, teams, and intelligence into a single coordinated system, Nagomi’s agents automate the investigation of exploitable risks, trigger precise remediation workflows, and continuously verify that exposure remains eliminated. We don’t just find gaps; we end them. Recognized by Gartner® as a Cool Vendor, Nagomi is a pioneer in Automated Security Control Assessment (ASCA), helping organizations move beyond fragmented dashboards to a state of strategic harmony, restoring operational capacity and ensuring defense effectiveness at scale.
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