Cyberpsychology is a growing central phenomenon that helps us understand human behavior as it correlates with technology. This book provides knowledge about cyberpsychology and its ability to help us understand the mental and emotional motivation behind cybercriminals deployment of cybercrime and cyber-attacks, domestically and internationally. Research in this book examines forty-two countries’ experiences with cyberattacks and explores how cyberpsychology can help us deter cybercriminals from engaging in cybercrime activities. However, to effectively implement methods of deterrence requires understanding the psychology behind those who engage in cyberattack, cyberespionage, cyberwarfare, cyberterrorism, and cybercrime. The introduction of cyberpsychology has created a clear path to understanding the motivation behind many cybercriminals' malicious acts of terror and attack. Although still in its infancy of development, cyberpsychology can enable governments, psychologists, forensic psychologists, and leaders of academia to begin assessing acts of cyberattack through a lens of mental and emotional human behavior to discover the hidden motivation behind cybercriminals malicious cyber incidents. This book provides some insight into the knowledge of cyberpsychology, helping readers comprehend the role cyberpsychology plays in helping thwart and deter successful cyberattacks, cyberwarfare, cyberterrorism, cybercrime, and cyberespionage.