When Diana Ripley discovers that a hacker has the ability to bring down America's financial system, she is determined to eliminate this shadowy figure, but the CIA's trap fails. As the agency tries to catch another lead, the cyberterrorist plunges the country into an even worse attack. Ripley and her team embark on a desperate search for the only people who know how to repair the damage - the ones responsible. Computers and communication network are down, there are looters in the street, and food supply is running out. Can Ripley catch this cyberterrorist before America descends irretrievably into chaos?