Who created Stuxnet? It's now widely accepted that Stuxnet was created by the intelligence agencies of the United States and Israel. The classified program to develop the worm was given the code name "Operation Olympic Games"; it was begun under President George W. Bush and continued under President Obama.
According to the Atlantic Monthly, Operation Olympic Games is "probably the most significant covert manipulation of the electromagnetic spectrum since World War II, when Polish cryptanalysts[3] broke the Enigma cipher that allowed access to Nazi codes."[4]
The New Yorker claims Operation Olympic Games is "the first formal offensive act of pure cyber sabotage by the United States against another country, if you do not count electronic penetrations that have preceded conventional military attacks, such as that of Iraq's military computers before the 2003 invasion of Iraq."[5] Therefore, "American and Israeli official action can stand as justification for others."[5]