Ukraine’s cybersecurity landscape has transformed under constant pressure. Cyber leaders now guide national resilience, protect critical infrastructure and shape long-term digital strategy. The following profiles highlight ten individuals whose work influences how Ukraine responds to complex and persistent threats across government, defense, finance and industry.
Yuriy Shchyhol
Yuriy Shchyhol led the State Service of Special Communications and Information Protection of Ukraine (SSSCIP), the agency responsible for national cyber defense and secure state communications. He became one of Ukraine’s most visible cybersecurity figures and helped define how the country responds to large-scale cyber aggression.
Oleksandr Potii
Oleksandr Potii serves as Deputy Head of SSSCIP. With a strong academic and technical background, he plays a key role in setting cyber policies, representing Ukraine in international settings and building cooperation between the public and private sectors.
Aleksandr Kardakov
Aleksandr Kardakov is a long-time cybersecurity expert and entrepreneur. His work spans critical infrastructure protection, defense technology and cyber risk mitigation. He remains influential in shaping how Ukraine’s security and technology ecosystems respond to evolving threats.
Yevhen Baliutov
Yevhen Baliutov is an experienced CISO in Ukraine’s banking sector. Financial institutions face constant cyber pressure, which puts leaders like Baliutov at the center of national economic resilience. His efforts support secure banking systems during high-risk periods.
Andrii Kuzmenko
Andrii Kuzmenko is a recognized figure in Ukraine’s cybersecurity community and a frequent speaker at security events such as InfoSec Ukraine. His work in corporate cybersecurity and global technology circles strengthens Ukraine’s alignment with international security standards.
Nick Bilogorskiy
Nick Bilogorskiy is a Ukrainian-American cybersecurity specialist known for his contributions to threat intelligence and for co-founding Nova Ukraine. His work provides a link between global cyber expertise and local needs, supporting Ukraine through both technical and humanitarian channels.
Evgeni Utkin
Evgeni Utkin is an influential tech leader whose work spans innovation, digital development and secure infrastructure. While not a traditional CISO, his impact shapes how industries across Ukraine approach secure growth and digital transformation.
Viktor Zhora
Viktor Zhora served as a Deputy Head at SSSCIP and has represented Ukraine globally on matters of cyber defense. He drives multi-agency preparedness, standardization and readiness, strengthening the country’s public-sector cybersecurity posture.
Andrii Davydiuk
Andrii Davydiuk contributes to cybersecurity governance through academic research and involvement with European defense initiatives. His work supports national cybersecurity strategy, policy development and long-term resilience.
Major Yurii Myronenko
Major Yurii Myronenko was appointed to lead SSSCIP after a key leadership transition. His military background and experience in air defense mark a shift toward integrating traditional defense thinking into Ukraine’s cyber leadership model.
These leaders reflect Ukraine’s multifaceted approach to cybersecurity. Their roles span public institutions, defense, financial systems and strategic research. Each contributes to the country’s resilience as it faces ongoing digital and physical threats. Their work helps define the future of Ukraine’s cybersecurity and offers lessons for organizations navigating complex risks worldwide.