It stands to reason that if you have access to an LLM’s training data, you can influence what’s coming out the other end of the inscrutable AI’s network. The obvious guess is that you’d need some percentage of the overall input, though exactly how much that was — 2%, 1%, or less — was an […]
In an era where running a website without HTTPS is shunned, and everyone wants you to encrypt your DNS queries, you’d expect that the telecommunications back-ends are secured tightly as well. Especially the wireless bits between terra firma and geosynchronous communication satellites. But as recently discovered by US researchers, the opposite is actually true. The […]
EFI from cables is something every ham loves to hate. What if you modulated, that, though, using an ordinary cable as an antenna? If you used something ubiquitous like a video cable, you might have a very interesting exploit– which is exactly what [Xieyang Sun] and their colleagues have done with TEMPEST-LoRa, a technique to […]
By the time this goes to press, DEFCON 27 will pretty much be history. But badgelife continues, and it’d be nice to have a way of keeping track of all the badges offered. Martin Lebel stepped up to the challenge with a DEF CON 27 badgelife tracker. He’s been tracking the scene since March, and […]
A song by Rockwell, “Somebody’s Watching Me” might be the anthem for the tin foil hat crowd. But a new paper reveals that it might be just as scary to have someone listening to you. Researchers have used common microphones to listen in on computer monitors. The demonstration includes analyzing audio to determine input from […]
Sometimes we are rebuilding a RAID array or replacing a BIOS chip and we wonder how ordinary people keep their computes running. Then we realize that most of them come to someone like us for help. But what if you don’t have a family member or friend who is computer savvy? No problem! Plenty of […]
During the summer months it might be known as “America’s Playground”, but around this time of year, Atlantic City is generally the destination of choice for bus loads of seniors looking to burn up some of that fixed income. Of course, that was before the WOPR Summit came to town. From March 1st to the […]