A practical cybersecurity field guide that exposes how real-world attackers compromise organisations and people. Each chapter breaks down a different attack vector, from zero-days and dark-web credential leaks to phishing, USB drops, cloud misconfigurations, insider threats, and state-sponsored espionage. Written by cybersecurity expert Victor M. Christiansenn, the book explains how breaches actually happen, how attackers think, and what you can do to prevent them.