This book, "ATM-HACKING: Tools, Techniques and Analysis," provides a detailed, technical look into the security architecture of Automated Teller Machines (ATMs) and the methods used to exploit them. The content systematically breaks down the essential internal and external components of an ATM, and then dives into a prevalent form of attack known as Jackpotting. It illustrates the step-by-step process of this cyber-physical attack, from gaining access to the ATM's PC to commanding it to dispense cash using specialized malware. A significant portion of the book is dedicated to a real-world Jackpotting case study. This analysis covers the attacker's physical and digital methods, details the components of the seized malware, and reveals the sophisticated anti-reversing measures like code and string obfuscation used by the trojan to protect its challenge-response system. Finally, it touches on the common and surprisingly low-tech ways attackers gain physical access to the ATM's inner housing.