Dr. Charalambos Theodorou

Founder & CEO of Xybern | PhD in Artificial Intelligence | Agentic Security

Dr. Charalambos Theodorou, Founder and CEO of Xybern
Dr. Charalambos Theodorou, Founder & CEO of Xybern
Full NameDr. Charalambos Theodorou
OccupationEntrepreneur, AI Researcher, Engineer
Current RoleFounder & CEO
CompanyXybern
IndustryCybersecurity / Artificial Intelligence
SpecializationAgentic Security, AI Agent Authorization
EducationPhD in Artificial Intelligence & Machine Learning (University of Bedfordshire); MSc Data Science (University of Bath); BSc Computer Science & Mathematics (Kingston University London)
Research AreasArtificial Intelligence, Machine Learning, Computer Vision, Autonomous Agents, Agent Security
Websitecharalambostheodorou.com

Dr. Charalambos Theodorou is the Founder and CEO of Xybern, an agentic cybersecurity company building authorization infrastructure for autonomous AI agents. He is an AI researcher and entrepreneur with a PhD in Artificial Intelligence, specializing in agentic security and authorization infrastructure for autonomous AI agents.

His work spans artificial intelligence, machine learning, computer vision, large language models, AI agents and autonomous systems. Before founding Xybern, he led AI research and engineering teams, authored peer-reviewed publications, and contributed to granted patents in computer vision and positioning systems. Read the full biography or explore his research and publications.