Great Trains, Not So Great AI Chatbot Security
<img width="800" height="450" src="![image](https://hackaday.com/wp-content/uploads/2026/01/eurostar-featured.jpg?w=800")
alt=""/>A joy of covering the world of the European hackerspace community is that it offers the chance for train travel across the continent using the ever-good-value Interrail pass. For a 
alt=""/>A joy of covering the world of the European hackerspace community is that it offers the chance for train travel across the continent using the ever-good-value Interrail pass. For a Hackaday
Great Trains, Not So Great AI Chatbot Security
A joy of covering the world of the European hackerspace community is that it offers the chance for train travel across the continent using the ever...
Hackaday
Great Trains, Not So Great AI Chatbot Security
A joy of covering the world of the European hackerspace community is that it offers the chance for train travel across the continent using the ever...
![image](https://hackaday.com/wp-content/uploads/2024/02/Windows_11_logo.jpg?w=800"){kind=logo}
alt=""/>It seems like a fair assessment to state that the many ‘AI’ features that Microsoft added to Windows 11 are at least somewhat controversial. Unsurprisingly, this has led many to 
![image](https://hackaday.com/wp-content/uploads/2014/11/had-links-banner.jpg?w=800")
alt="Hackaday Links Column Banner"/>We stumbled upon a story this week that really raised our eyebrows and made us wonder if we were missing something. The gist of the story is that U.S. Secretary 
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alt=""/>It’s likely that Hackaday readers have among them a greater than average number of people who can name one special thing they did on September 23rd, 2002. On that day 
![image](https://hackaday.com/wp-content/uploads/2025/11/kubernetes-backpack-main.png?w=795")
alt=""/>There’s been a bit of a virtualization revolution going on for the last decade or so, where tools like Docker and LXC have made it possible to quickly deploy server 
![image](https://hackaday.com/wp-content/uploads/2025/10/Gaussian-splat-featured.png?w=700")
alt=""/>Gaussian Splats is a term you have likely come across, probably in relation to 3D scenery. But what are they, exactly? This blog post explains precisely that in no time 
![image](https://hackaday.com/wp-content/uploads/2025/10/Screenshot-2025-10-30-at-17-15-09-BoingSearch-e1761858982250.png?w=800")
alt="The most exciting search engine 68k can handle."/>Do you have a classic Amiga computer? Do you want to search the web with iBrowse, but keep running into all that pesky modern HTML5 and HTTPS? In that case, 
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alt=""/>When it comes to microphones, [Roan] has expensive tastes. He fancies the famous Telefunken U-47, but doesn’t quite have the five-figure budget to afford a real one. Thus, he set 
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alt=""/>Having another security threat emanating from Node.js’ Node Package Manager (NPM) feels like a weekly event at this point, but this newly discovered one is among the more refined. It 
![image](https://hackaday.com/wp-content/uploads/2025/10/DIY-Dyno-0-3-screenshot-2.png?w=800")
alt=""/>If you want to dyno test your tuner car, you can probably find a couple of good facilities in any nearby major city. If you want to do similar testing 
![image](https://hackaday.com/wp-content/uploads/2025/10/badge25face_green.jpg?w=800")
alt=""/>For anyone who’s joined us for previous years, you’ll know that badge hacking and modification are core to the Hackaday Supercon experience. While you’re of course free to leave the 
![image](https://hackaday.com/wp-content/uploads/2025/10/cad.png?w=800")
alt=""/>If you think about it, STL files are like PDF files. You usually create them using some other program, export them, and then expect them to print. But you rarely 
![image](https://hackaday.com/wp-content/uploads/2025/10/The-Hive_-Building-a-beehive-simulation-desk-33-9-screenshot-e1760920420565.png?w=800")
alt=""/>Beehives are impressive structures, an example of the epic building feats that are achievable by nature’s smaller creatures. [Full Stack Woodworking] was recently building a new work desk, and decided 
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alt=""/>Friends, I’ve gotten myself into a pickle and I need some help. A few years back, I decided to get into solar power by building a complete PV system inside 
![image](https://hackaday.com/wp-content/uploads/2025/10/gasifier-featured.jpg?w=800")
alt=""/>Every now and then in histories of the 20th’s century’s earlier years, you will see pictures of cars and commercial vehicles equipped with bulky drums, contraptions to make their fuel 
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alt=""/>[Baptiste Marx] shares his take on designing emergency structures using PVC pipe in a way that requires an absolute minimum of added parts. CINTRE (French, English coverage article here) is 
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alt=""/>As Ethernet became the world-wide standard for wired networking, there was one nagging problem. You already have to plug in the network cable. But then you have to also plug 
![image](https://hackaday.com/wp-content/uploads/2025/09/radio-sounds-featured.jpg?w=800")
alt=""/>The way to get into radio, and thence electronics, in the middle years of the last century, was to fire up a shortwave receiver and tune across the bands. In 