Would the World React if a Mysterious Hacker Made a Fake Robot of Himself and Apprehended the Robot to the Government?

The reaction of the world and the UN would be shock, horror, and outrage. Depending on the origin of the hacker, a global investigation would be launched to try to determine who was responsible and why they did such an atrocious act. The UN would convene an emergency meeting to decide upon a unified course of action. It is likely sanctions, embargoes, and other forms of punitive measures would be considered. There would also likely be increased efforts to better monitor and analyse the cyber activity of all countries, as well as increase collaboration with international law enforcement and intelligence agencies to try and prevent future attacks. In addition to the international response, the governments of the affected countries would likely launch their own investigations and seek justice for the victims. Civil lawsuits and criminal prosecutions could be brought against the perpetrator if they can be identified. Given the catastrophic death toll from the attack, it is likely that the world would bring the full weight of international justice against the hacker, should they ever be apprehended.