The book offers a comprehensive examination of the ever-evolving landscape of cybercrime. Bringing together experts from various legal and technical backgrounds, this book presents an integrated approach to understanding the complexities of cyber threats. It explores various topics, from social engineering and AI-enhanced cybercrime to international cybersecurity governance and the Dark Web’s role in money laundering. By offering theoretical insights and practical case studies, the book is a vital resource for policymakers, cybersecurity professionals, legal experts, and academics seeking to grasp the intricacies of cybercrime. This book includes 15 rigorously selected chapters from 31 submissions, chosen through a double-blind peer review by an international panel of referees. Each chapter delves into a unique aspect of cybercrime, from the role of AI in modern cyber threats to the emerging legal challenges posed by global cybersecurity norms. Contributors from around the world provide diverse perspectives, making this book a global reference on the topic of cybercrime and digital security. As cybercrime continues to grow in both complexity and impact, this book highlights the critical importance of collaboration between legal and technical experts. By addressing the key challenges posed by cyber threats, whether through AI, cryptocurrency, or state sovereignty—this book provides readers with actionable insights and strategies to tackle the most pressing issues in the digital age.