In the U.S., the National Security Agency and other branches of the U.S. military, law enforcement and intelligence agencies are among the biggest buyers of vul

In the U.S., the National Security Agency and other branches of the U.S. military, law enforcement and intelligence agencies are among the biggest buyers of vulnerabilities. But there are other buyers, including any party with an interest in being able to penetrate an adversary's computer network. http://www.npr.org/2013/02/12/171737191/in-cyberwar-software-flaws-are-a-hot-commodity http://www.npr.org/2013/02/12/171737191/in-cyberwar-software...