The U.S. National Security Agency is involved in industrial espionage and will grab any intelligence it can get its hands on regardless of its value to national security, former NSA contractor Edward Snowden told a German TV network. ARD TV quoted Snowden saying the NSA does not limit its espionage to issues of national security and he cited German engineering firm, Siemens as one target. If there's information at Siemens that's beneficial to U.S. national interests - even if it doesn't have anything to do with national security - then they'll take that information nevertheless," Snowden said. Snowden's claim the NSA is engaged in industrial espionage follows a New York Times report earlier this month that the NSA put software in almost 100,000 computers around the world, allowing it to carry out surveillance on those devices and could provide a digital highway for cyberattacks. The NSA planted most of the software after gaining access to computer networks, but has also used a secret technology that allows it entry even to computers not connected to the Internet, the newspaper said, citing U.S. officials, computer experts and documents leaked by Snowden. Frequent targets of the programme, code-named Quantum, included units of the Chinese military and industrial targets.