River Nygryn

River is a visionary cybersecurity and technology leader with a dynamic career spanning traditional banking, cutting-edge blockchain innovation, and Web3 transformation. As a Chief Information Security Officer (CISO) and fractional C-suite executive, River has driven security and operational excellence across highly regulated industries, including healthcare, financial services, and emerging tech.

Renowned for bridging the gap between strategic leadership and hands-on execution, River has played a pivotal role in modernising risk and security frameworks, scaling secure systems, and advising on crypto, digital asset infrastructure, and decentralized technologies.

Her influence extends beyond the boardroom – she is a powerful voice in the tech community, advocating for digital trust, innovation, and ethical leadership in the AI era.

In 2025, River was named one of The CEO Magazine’s Top 50 Women of Influence, recognised not only for her technical expertise but for her commitment to shaping a more secure and inclusive digital future. She is a sought-after speaker, frequently appearing on stage at leading conferences, panels, and keynotes to share insights on cybersecurity resilience, leadership, and the evolving Web3 landscape.

With a storytelling style that blends bold insights with deep reflection, River continues to inspire the next generation of cyber leaders and disruptors.