Is United States cybersecurity strategy, policy, and organization postured to cope with the post-9/11 security environment? Through an exhaustive review of recurring and stand-alone strategic cybersecurity strategy and policy documents and a detailed assessment of the United States cyber organization within the Department of Homeland Security, Department of Defense, and Department of Justice, the United States is indeed vulnerable to a cyber attack.Despite the recent emphasis on cyber attacks against private and governmental organizations, the genesis of American interest and awareness of cyber threats began during the Clinton Administration. Unfortunately, the quest for improved cybersecurity has experienced uneven progress. Cybersecurity strategy, policy and organization have undergone numerous changes, and each change has attempted to adapt to the dynamic nature of cyberspace. While progress has been made on many fronts, cybersecurity strategy, policy, and organization has not incorporated some of the lessons the Intelligence Community learned from the 9/11 experience. Because of this shortfall, the United States is potentially vulnerable to a devastating cyber attack.