Cyberattacks: Espionage now, sabotage soon

In April 2009, the US National Academies of Science suggested that it was time for the U.S. to get serious about cyberwarfare, setting official policy for its offensive use and spearheading the development of international norms governing its deployment. Less than three months later, the U.S. and Korea were each hit by a series of network-based attacks that are thought to have originated in North Korea. An analysis of these attacks has now concluded that their relative lack of sophistication reinforces the conclusion that only major nations have advanced cyberwarfare capabilities, but warns that this situation will only last for a few more years.

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