The book delves into one of the most urgent challenges of the digital age: the intersection of cyber-enabled law enforcement and the fundamental right to privacy. This book unpacks the dual realities embodied in the concept of “digital arrest”— on the one hand, the growing sophistication of cyber scams where criminals impersonate police or judicial authorities to coerce and extort ordinary people; on the other, the increasing use of digital technologies by bona fide law enforcement to detect, apprehend, and prevent crime in cyberspace. The book first introduces the landscape of digital arrest scams. ... These scams exploit advanced psychological manipulation and technological deception, including video calls, fake documentation, and social engineering, to instill fear and induce compliance. The book highlights the notable challenges faced by law enforcement: not only must they pursue sophisticated digital criminals, but they must also do so within the bounds of emerging privacy laws and societal expectations, ensuring that surveillance and investigative tactics remain both legal and just. Further, the volume reviews the international legal response to digital crime, comparative case law, and the best practices for effective and rightsrespecting digital policing.