Insider threats

National security faces challenges from insider threats, scholar says

U.S. national security faces rising challenges from insider threats and organizational rigidity, a Stanford professor says.

Amy Zegart, co-director of the Center for International Security and Cooperation at Stanford and a senior fellow at the Hoover Institution, wrote in a new study that in the past five years, seemingly trustworthy U.S. military and intelligence insiders have been responsible for a number of national security incidents, including the WikiLeaks publications and the 2009 attack at Fort Hood in Texas that killed 13 and injured more than 30.