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Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

CyberArk Names Omer Grossman Chief Trust Officer and Head of CYBR Unit; Appoints Ariel Pisetzky as CIO

CyberArk (NASDAQ: CYBR), the global leader in identity security, today announced two executive appointments to strengthen its leadership team and support the company's growth and innovation strategy.

Omer Grossman, who has served as CyberArk's Chief Information Officer since late 2022, has been appointed to the newly created role of Chief Trust Officer and Head of CYBR Unit. Ariel Pisetzky will succeed Grossman as Chief Information Officer, leading IT Engineering, IT Operations and Services, Business Applications, Data and AI, and Security.

In his new role, Grossman will be responsible for strengthening trust across CyberArk, its partner ecosystem, and its customers — particularly among CISO and CIO communities. He will play a key role in supporting customer engagement and fostering thought leadership, and serving as a trusted advisor on digital transformation initiatives. Grossman will also lead CyberArk's CYBR Unit.

Pisetzky brings over 20 years of IT leadership experience spanning cybersecurity, cloud, large-scale infrastructure, and enterprise applications. Most recently, he was Vice President of Information Technology & Cyber at Taboola, where he led IT strategy and global infrastructure to support the company's growth. He is also an active member of the Team8 CISO Village, a global community of cybersecurity executives and thought leaders.

"Ariel's proven ability to build world-class IT organizations and Omer's expanded leadership role reflect our ongoing commitment to innovation, trust, and operational excellence," said Matt Cohen, CEO, CyberArk. "We’re thrilled to welcome Ariel to CyberArk and congratulate Omer on his new role. Their leadership will be instrumental as we continue to deliver on our strategy, deepen customer trust, and advance our vision that every identity must be secured with the right level of privilege controls.”

Anchored in CyberArk’s identity security expertise, the CYBR Unit comprises advisory and consulting services, adversary simulation and incident response, and research and thought leadership. With deep expertise, exclusive insights, and a focus on executive collaboration, the CYBR Unit is dedicated to helping customers assess their security posture and design the right identity security strategy and architecture to align with their business goals.

About CyberArk

CyberArk (NASDAQ: CYBR) is the global leader in identity security, trusted by organizations around the world to secure human and machine identities in the modern enterprise. CyberArk's AI-powered Identity Security Platform applies intelligent privilege controls to every identity with continuous threat prevention, detection and response across the identity lifecycle. With CyberArk, organizations can reduce operational and security risks by enabling zero trust and least privilege with complete visibility, empowering all users and identities, including workforce, IT, developers, and machines, to securely access any resource, located anywhere, from everywhere. Learn more at cyberark.com.

Copyright © 2025 CyberArk Software. All Rights Reserved. All other brand names, product names, or trademarks belong to their respective holders.

"Ariel's proven ability to build world-class IT organizations and Omer's expanded leadership role reflect our ongoing commitment to innovation, trust, and operational excellence," said Matt Cohen, CEO, CyberArk.

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