Kyriakos “Rock” Lambros is a dynamic technology, cybersecurity and AI executive with over 20 years of experience driving transformative technology initiatives across industries. As the founder and CEO of RockCyber, Rock delivers cutting-edge AI and cybersecurity services that align with business objectives and produce measurable results. With deep expertise in AI and cybersecurity governance, risk management, and regulatory compliance, he is a recognized thought leader shaping the future of AI and cybersecurity.

Rock co-authored The CISO Evolution: Business Knowledge for Cybersecurity Executives, a practical guide that empowers CISOs to integrate cybersecurity initiatives with business strategy. He developed the RISE and CARE frameworks to align AI strategy and governance (respectively) with organizational objectives, helping organizations innovate securely and meet regulatory requirements. Rock actively contributes to several OWASP AI Security initiatives, including the Top 10 for LLMs and Agentic AI Security working groups, where his insights shape industry best practices and drive responsible AI adoption.

Rock’s leadership spans high-impact roles at top organizations, including Marathon Petroleum, eBay, and General Dynamics Information Technology. At Marathon Petroleum, he led the integration of IT and OT cybersecurity frameworks, enhancing security and efficiency across the $77B company. His strategic direction improved security budgets and reinforced organizational resilience. At eBay, Rock optimized security operations and incident response, significantly bolstering the company’s cybersecurity posture. While at General Dynamics, Rock spearheaded global network and security operations for a large US Federal Government client, improving incident response times and risk management frameworks while overseeing security for a rapidly growing user base.

As CEO of RockCyber, Rock leads strategic initiatives that help organizations tackle AI governance and cybersecurity challenges. His leadership has reduced AI-related risks, improved operational maturity, and ensured compliance with regulatory standards such as NIST, ISO 42001, GDPR, and the EU AI Act. His work empowers organizations to safely deploy AI technologies and navigate the complexities of digital transformation.

Passionate about responsible AI and secure digital innovation, Rock blends technical expertise, strategic foresight, and a commitment to ethical governance. He helps organizations stay ahead of emerging threats while fostering a culture of innovation that drives sustainable growth.