GOP presidential candidate Jeb Bush said former NSA contractor Edward Snowden should receive “no leniency” for his leak of US surveillance programs.

The NSA has snooped on several key Brazilian government officials, including President Dilma Rousseff, new WikiLeaks documents show.

New WikiLeaks documents show that the United States not only spied on German Chancellor Angela Merkel but also on several ministers.

The US wiretapped two of France's economy ministers and spied on the country's largest companies, French media reported.

President Obama has assured his French counterpart Francois Hollande that the US is no longer spying on France.

The United States has wiretapped the last three presidents of France, according to WikiLeaks documents disclosed Tuesday.

A US secretive court plans to renew the National Security Agency's bulk phone records collection.

After weeks of political showdown, infighting and drama, the US Senate finally passed the USA Freedom Act, a bill to reform provisions of one of the National Security Agency's most controversial surveillance programs, The US Patriot Act, which went into effect after 9/11.

A new investigation finds that more than 20 mobile phone towers in the United Kingdom are fake and in fact espionage tools.

US intelligence agencies are tearing up the Constitution on a daily basis, an American investigative journalist says.