Link: US considers hacking an act of war, then they hack the EU Parliament

And those asking for source can find it here in the White House document: International Strategy For Cyberspace.

Posted on Monday, July 1st, 2013.
  • Sarah

    Where does it say that? I can’t find it in the document.

  • Antti

    Hey Sarah, it says it indirectly. This is what Mikko Hyppönen (the original poster) stated in his followup tweets about the statement. In the document it reads:

    “USA will respond to hostile acts in cyberspace as to any other threat to USA”