"In this chilling and eye-opening book, Clarke and Knake provide a highly detailed yet accessible look at how cyber warfare is being waged and the need to rethink our national security to face this new threat."--Booklist
"Chilling... [A] harrowing -- and persuasive -- picture of the cyberthreat the United States faces today."--Michiko Kakutani, New York Times
"Clarke and Knake are right to sound the alarm."--Wall Street Journal
"Will strengthen Clarke's claims as one of the founding fathers of cybersecurocracy....It is worth buying this book if only for his pithy five-page vision of this coming apocalypse and a return to stone-age conditions within a week, all because of a few pesky hackers and viruses."--Financial Times
Author of the #1 New York Times bestseller Against All Enemies, former presidential advisor and counter-terrorism expert Richard A. Clarke sounds a timely and chilling warning about America’s vulnerability in a terrifying new international conflict—Cyber War! Every concerned American should read this startling and explosive book that offers an insider’s view of White House ‘Situation Room’ operations and carries the reader to the frontlines of our cyber defense. Cyber War exposes a virulent threat to our nation’s security. This is no X-Files fantasy or conspiracy theory madness—this is real.