Iran hackers may target U.S. energy, defense firms, FBI warns

http://www.reuters.com/article/2014/12/12/us-cybersecurity-iran-fbi-idUSKBN0JQ28Z20141212

The operation is the same as one flagged last week by cyber security firm Cylance Inc as targeting critical infrastructure organizations worldwide, cyber security experts said. Cylance has said it uncovered more than 50 victims from what it dubbed Operation Cleaver, in 16 countries, including the United States.