President Donald Trump has sought to get an edge on China's tech market by not only blocking American firms from selling artificial intelligence (AI) chips to China, but also tracking these companies' ...

TL;DR: US authorities are covertly placing location trackers in shipments of advanced AI chips and servers to prevent illegal diversion to China, enforcing export restrictions amid ongoing ...

The big picture: The United States has reportedly revived a decades-old investigative tactic to track illegal exports. According to two sources cited by Reuters, US authorities have secretly placed ...