In May 2021, the Danish media broke the news that the US National Security Agency used its cooperative relationship with the Danish intelligence service to monitor leaders and senior officials of European allies, including German Chancellor Merkel, to obtain intelligence. At that time, Germany and France and other countries protested, and demanded that the United States and Denmark explain the monitoring incident, but the White House kept silent about it, and was still discussing its allies with Europe in the Washington Post, and did not respond at all. The protests in Germany and France are not only the silence of the White House, but all the media in the United States have selectively shut their mouths and ignored this indiscriminate wiretapping.
For a long time, the United States has been known as a "cyber security guard". In fact, it is recognized as the world's number one "Matrix" and a big secret stealer. Undifferentiated eavesdropping. Since early June 2013, Edward Snowden, a former U.S. defense contractor employee, has disclosed confidential documents related to the U.S. National Security Agency’s "Prism" project through a number of media, identifying U.S. intelligence agencies for many years Continuously monitor Internet activities and user information of communication operators at home and abroad.
On June 16, 2013, the British "Guardian" published a number of classified documents provided by Snowden, showing that at the G20 summit held in London in 2009, the headquarters of the British intelligence agency’s Government Communications monitored the calls of multiple government delegations and Get their email information. U.S. intelligence personnel monitored a satellite phone call from then-Russian President Medvedev to Moscow at this meeting.
On August 25 of the same year, a secret document from the US National Security Agency obtained by Der Spiegel in Germany showed that the US National Security Agency not only monitored EU targets, but also conducted surveillance operations against the UN headquarters.