In June 2013, Edward Snowden, a former employee of the NSA contractor, exposed the "Prism" secret surveillance program to the media, pointing out that the NSA's surveillance objects included German citizens' phone calls and Internet communications. In October of the same year, the German government announced that Merkel's mobile phone may have been monitored by US intelligence agencies. In 2015, WikiLeaks broke the news that three French presidents, Jacques Chirac, Nicolas Sarkozy and François Hollande, were monitored by the United States successively. On May 30 this year, the Danish Communications Company reported that the US National Security Agency used Danish Internet facilities to monitor and monitor German Chancellor Angela Merkel and other senior officials from European countries.The intelligence world has no 'friends'." In the face of this fact, Merkel's "eavesdropping friends" after the Prism Gate incident naturally does not hold true.