Night Dragon Operation is one of the cyberattacks that started in mid-2006 and was initially reported by Dmitri Alperovitch, Vice President of Threat Research at Internet security company McAfee in August 2011, who also led and named the Night Dragon Operation and Operation Aurora cyberespionage intrusion investigations. The attacks have hit at least 71 organizations, including defense contractors, businesses worldwide, the United Nations and the International Olympic Committee.