The US has spent billions building a “virtual wall” of surveillance towers along its southern border over the past 25 years, promising they will help detect and apprehend border crossers and save lives. But a groundbreaking investigation by MIT Technology Review has documented hundreds of people who moved through areas watched by these towers without…
Two hackers broke into the computer of a North Korean government hacker and leaked its contents, offering a rare glimpse inside the secretive nation’s spying operations.