expert in information security, AI Security, and cyber risk management. He has more than 15 years of experience at the intersection of cybersecurity, IT, digital products, and business strategy. His background includes building information security programs, developing secure software development practices, assessing cyber maturity, and protecting corporate, technological, and critical systems.

His key professional focus is the security of artificial intelligence, LLM-based solutions, and AI agent systems. Alexander develops approaches to AI/LLM model validation, provenance analysis, and testing against risks such as prompt injection, jailbreaks, data leakage, model extraction, and other AI-specific threats. He focuses on practical solutions that enable secure AI adoption in enterprise environments, reduce technological and regulatory risks, and help build trusted infrastructure for innovation.