Hamed Rajabzadeh is a Research Associate at KASTEL at the Karlsruhe Institute of Technology (KIT). His work focuses on the economic aspects of cybersecurity with a particular emphasis on decision-theoretic modelling. In parallel, he is a Ph.D. student and Research Associate at the Chair of Innovation and Risk Management at TU Bergakademie Freiberg, where his research centers on risk and resilience in supply chains using game-theoretic approaches.