An anonymous reader sends this excerpt from an AP report:
"'Sprinkling' sounds like a fairly harmless practice, but in the hands of sophisticated counterfeiters it could deceive a major weapons manufacturer and possibly endanger the lives of U.S. troops. It's a process of mixing authentic electronic parts with fake ones in hopes that the counterfeits will not be detected when companies test the components for multimillion-dollar missile systems, helicopters and aircraft. It was just one of the brazen steps described Tuesday at a Senate Armed Services Committee hearing examining the national security and economic implications of suspect counterfeit electronics — mostly from China — inundating the Pentagon's supply chain. ... The committee's ongoing investigation found about 1,800 cases of suspect counterfeit electronics being sold to the Pentagon. The total number of parts in these cases topped 1 million. By the semiconductor industry's estimates, counterfeiting costs $7.5 billion a year in lost revenue and about 11,000 U.S. jobs."