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…
Texas solar company EG4 became the poster child for home energy cybersecurity risks this week after federal officials published an advisory detailing how hackers could hijack its inverters.