Obama stepped up cyberattacks on Iran: Report
US President Barack Obama accelerated cyberattacks on Iran's nuclear program and expanded the assault even after the Stuxnet virus accidentally escaped in 2010, the New York Times reported Friday.
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Britain faces cyber attack threat: Spy chief
An online war has begun between Britain and terror groups and enemy states, with the country facing a serious threat to its national security from cyber attacks, a top official of a spy agency has cla