The worldwide market for 3D-printed parts is a $5 billion business with a global supply chain involving the internet, email, and the cloud—creating a number of opportunities for counterfeiting and intellectual property theft.
Flawed parts printed from stolen design files could produce dire results: experts predict that by 2021, 75 percent of new commercial and military aircraft will fly with 3D-printed engine, airframe, and other components, and the use of AM in the production of medical implants will grow by 20 percent per year over the next decade.