Let's say a Soviet exchange student back in the '70s would go back and tell the KGB about people and places and things that he'd seen and done and been involved with. This is not really espionage; there's no betrayal of trust.

U. Ames was initially "terrified" at the prospect of taking the test but he was advised by the KGB "to just relax. Several members of his family were involved in his spying activities as well.

Aldrich Hazen Ames (born May 26 1941) is a former Central Intelligence Agency counter-intelligence officer and analyst who in 1994 was convicted of spying for the Soviet Union and Russia. So far as is known Ames compromised the second-largest number of CIA assets—fewer only to those betrayed by Robert Hanssen.