Yuesheng Wang, 35, is the first person to be charged with economic espionage under Canada's Security of Information Act. He also faces three charges under the Criminal Code.

Ottawa has too long relied on U.S. security umbrella to keep the country safe, new report from former senior national security officials warn.

Parliament’s national security committee says its ability to oversee Canada’s sprawling intelligence apparatus could be 'compromised' if agencies continue to withhold documents.

A senior RCMP officer has joined a lawsuit alleging the police force’s top management protected alleged mole Cameron Ortis from repeated complaints years before his arrest.

Disclosing the details of Canadian spying on the Chinese embassy in Ottawa would “cause injury” to national security and international relations, the Federal Court has ruled. In a decision released publicly on Thursday, Justice Richard Mosley ruled against an Ontario man who was ensnared by the Canadian Security Intelligence Service operation. WATCH: (DEC. 2013) Canadian...