Cyberattacks are the ultimate geopolitical weapon of the twenty-first century. They are used to damage presidential campaigns, shut down electric grids, sway public sentiment, and cost businesses and governments alike billions of dollars.

Popular culture portrays cyberattacks as unstoppable and mysterious actions taken by shadowy, unpredictable forces.

Code War: How Nations Hack, Spy, and Shape the Digital Battlefield shatters this depiction, revealing nation-state cyberattacks for what they are: calculated, measured actions to achieve state objectives.

World-renowned cybersecurity expert Allie Mellen draws on her extensive experience with nation-state cyberattacks and AI threats to break down how and why nations deploy cyberattacks in their own unique ways, driven by their military doctrine, national history, and, most importantly, geopolitical strategy.

Mellen deconstructs the most infamous cyberattacks of our time to reveal how and why attacks like Stuxnet, WannaCry, NotPetya, and the Sony Pictures hack happened and how their success altered the international landscape.

Code War also demonstrates how individuals, business professionals, and government officials can use this knowledge to understand and respond to the practical realities of nation-state cyberattacks.