Copies of FTDI chips abound in the world of cheap consumer electronics, and if you’ve bought an Arduino for $3 from a random online seller from China, you probably have one of these fake chips ...

If a potato chip isn’t bright red, will people know it’s spicy? This type of question kicked off a yearlong effort by PepsiCo Inc.’s marketing innovation, research and development ...

An curved arrow pointing right. Counterfeit computer chips are especially dangerous to U.S. financial and military institutions and are becoming increasingly more difficult to detect. But ...