During World War II he worked in the agency's espionage section.

BBC: Obituary: Mark Felt

"We are worried about a portion of cyberspace that is used for exchanging information and conducting espionage, " he said in an interview with the semiofficial Mehr news agency.

WSJ: Iran Makes Censorship Official

"Without press credentials and under the name of being a reporter, she was carrying out espionage activities, " Hassan Haddad, a deputy public prosecutor, told the Iranian Students News Agency.

CNN: Jesse Jackson offers to go to Iran to help free journalist