Chi Mak, a former engineer for defense contractor California based Power Paragon, was arrested in 2005 with the charges of conspiring to steal sensitive U.S. military naval information and with conspiracy to illegally export this material to China. Mak was convicted in 2007 of conspiracy to violate export control laws and failing to register as a foreign agent, and was sentenced to 24 years in prison.
(From: https://www.dhra.mil/PERSEREC/Espionage-Cases/2005-08/)
