GPS Is Vulnerable to Attack. Magnetic Navigation Can Help

Far above your head, constellations of satellites are working constantly to provide the positioning, navigation, and timing systems that quietly run modern life. Known as the global navigation satellite system, or GNSS, signals from these satellites provide the foundation for mobile networks, energy grids, the internet, and GPS. And increasingly, their dependability is under threat….

Judge Ends One Man’s 11-Year Quest to Recover $765 Million in Bitcoin by Digging Up a Landfill

A British judge ruled against a man who wants to excavate a landfill where he says a hard drive with access to thousands of bitcoins was mistakenly dumped over 11 years ago. Since 2013, James Howells has been hoping to recover a laptop hard drive that he says contains the private key for cryptocurrency which…

New US Rule Aims to Block China’s Access to AI Chips and Models by Restricting the World

The Biden administration announced a bold and controversial new export control scheme today, designed to prevent the advanced chips and artificial intelligence models themselves from ending up in the hands of adversaries such as China. The administration’s new “AI Diffusion rule” divides the world into nations that are allowed relatively unfettered access to America’s most…

Meta Secretly Trained Its AI on a Notorious Piracy Database, Newly Unredacted Court Docs Reveal

“Meta has treated the so-called ‘public availability’ of shadow datasets as a get-out-of-jail-free card, notwithstanding that internal Meta records show every relevant decision-maker at Meta, up to and including its CEO, Mark Zuckerberg, knew LibGen was ‘a dataset we know to be pirated,’” the plaintiffs allege in this motion. (Originally filed in late 2024, the…

Meta Is Taking All the Wrong Lessons From X

“Meta has perennially been a home for Russian, Chinese, and Iranian disinformation,” claims Gordon Crovitz, co-CEO of NewsGuard, a company that provides a tool to evaluate the trustworthiness of online information. “Now, Meta apparently has decided to open the floodgates completely.” Again, fact-checking isn’t perfect; Croviz says that NewsGuard has tracked several “false narratives” on…

Before Las Vegas, Intel Analysts Warned That Bomb Makers Were Turning to AI

Using a series of prompts six days before he died by suicide outside the main entrance of the Trump International Hotel in Las Vegas, Matthew Livelsberger, a highly decorated US Army Green Beret from Colorado, consulted with an artificial intelligence on the best ways to turn a rented Cybertruck into a four-ton vehicle-borne explosive. According…