Could it be http://www.reuters.com/article/us-usa-cyberspying/russian-researchers-expose-breakthrough-u-s-spying-program-idUSKBN0LK1QV20150216 http://www.reuter

Could it be http://www.reuters.com/article/us-usa-cyberspying/russian-researchers-expose-breakthrough-u-s-spying-program-idUSKBN0LK1QV20150216 http://www.reuters.com/article/us-usa-cyberspying/russian-re... "The U.S. National Security Agency has figured out how to hide spying software ... That long-sought and closely guarded ability was part of a cluster of spying programs discovered by Kaspersky Lab, the Moscow-based security software maker that has exposed a series of Western cyberespionage operations."