Sygnia Appoints Ran Buck as Chief Revenue Officer to Accelerate Global Growth
Cyber readiness and response leader expands go-to-market leadership as organizations seek trusted partners across the full lifecycle of cyber incidents
TEL AVIV, Israel and NEW YORK, May 19 — Sygnia, the foremost cyber readiness and response service provider, today announced the appointment of Ran Buck as Chief Revenue Officer (CRO).
Buck will lead Sygnia’s global go-to-market organization, overseeing revenue strategy, customer engagement, and international expansion. His appointment comes as organizations increasingly prioritize trusted partners who can support them across the full lifecycle of cyber resilience, from preparedness through real-time response, recovery, and the evolving challenges introduced by increasingly complex digital and AI-driven environments.
Buck brings more than 20 years of experience building and scaling global revenue organizations. Prior to joining Sygnia, he served as Chief Revenue Officer at Taboola, where he led global sales and growth initiatives and played a key role in scaling the company into a multibillion dollar global business during a period of significant international expansion.
“Ran brings deep experience building high-performing global revenue organizations and scaling companies through periods of rapid growth in highly competitive markets,” said Guy Segal, Chief Executive Officer at Sygnia. “As demand for trusted cyber response and resilience partners continues to grow, his leadership will be instrumental as we expand our global footprint, strengthen customer relationships, and accelerate Sygnia’s next phase of growth.”
“Organizations today need more than a cybersecurity vendor. They need a trusted partner that can help them prepare for, respond to, and recover from increasingly complex threats,” said Ran Buck. “Sygnia has earned that trust during some of the world’s most high profile cyber incidents. I see a tremendous opportunity to build on that foundation, scale the company’s global reach, and help more organizations strengthen their long term cyber resilience.”
To learn more about Sygnia and its approach to cyber readiness and response, visit www.sygnia.co.
About Sygnia
Sygnia is the first call for organizations facing a cyber incident. Trusted by Fortune 500 and Global 2000 companies worldwide, we bring over a decade of frontline experience tackling the most complex breaches. At Sygnia, we treat incidents as business crises, not just IT events – delivering fast, holistic, result-driven response across environments including IT, OT, blockchain and telco. With global teams and boutique in approach, our responder-built technology and 100% vendor-agnostic model help leaders contain attacks quickly, understand business impact clearly, and build lasting cyber resilience.
Sygnia Appoints Ran Buck as Chief Revenue Officer to Accelerate Global Growth. (2026, May 14). Sygnia Appoints Ran Buck as Chief Revenue Officer to Accelerate Global Growth, Sygnia.
https://sygnia-stg.prpl.global/press-release/sygnia-appoints-ran-buck-as-chief-revenue-officer/
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