Just catching up on Hacker News from yesterday, Monday, November 2nd, 2026, and there's some wild stuff. Thought I'd give you the quick rundown.

AI Tuning AI and the 'Soul' Debate

First up, this AI thing, "Astra can read and write weights to improve Qwen". Basically, it's about an AI (Astra) being able to mess with the 'brain' of another AI (Qwen) to make it better. Super meta, right? Like an AI tuning another AI. Some people in the comments were like, "isn't this just like how we've always tweaked neural networks?" But others were impressed by an LLM doing it. One guy even brought up the concept of a 'soul' in relation to how brains work, which was a bit out there for a tech discussion, haha.

Ubuntu's 0day RCE Headache

Then, man, Ubuntu is having a rough time. There were two big posts: "WTF Ubuntu?" and "Ubuntu still has not released patch for Linux 0day RCE in almost 3 weeks". The second one is pretty critical – a *0day RCE* (that's Remote Code Execution, super bad) and Ubuntu hasn't patched it in almost three weeks! Yikes. People in the comments were debating why it's taking so long, with some saying they have a ton of configurations to test. But then, a Canonical (the Ubuntu company) product team member actually jumped in the comments to say they do have fixes in a 'proposed pocket' and are testing them. So, at least they're aware and working on it, but still, a 0day for three weeks is rough for an LTS release.

Talking to Computers Silently

Okay, this next one is really cool – a 'Show HN' called "Subvocal – Talk to your computer without making noise". It's basically hardware that lets you silently 'speak' to your computer, like thinking commands. The creator says it's fast, under 500ms latency, and people around you probably wouldn't even notice you're doing it. Imagine being on a call or in a quiet office, just thinking your commands! Some comments were wondering if a quiet whisper would be better, or if a webcam could do mouth movement detection. But the idea of silent interaction is wild.

Don't Forget to Back Up Websites!

Something more practical, but super important: "If you love a website, back it up". This post is a reminder that websites disappear all the time. The author and commenters talked about how much old art or content they've lost when original sites vanish. People are using tools like singleFile or even custom bookmarklets to archive pages. It's a good kick in the pants to actually save the stuff you care about online, not just bookmark it.

Supermarket Cyber-Attack Chaos

Switching gears to something a bit scary: "Supermarket freezers across Europe hit by second suspected cyber-attack". This is the *second* time it's happened! Imagine all the food spoilage. Comments were all over the place, from talking about data diodes for physical security to questioning why these systems are set up so insecurely in the first place. It really highlights how vulnerable our critical infrastructure is, even something as mundane as supermarket freezers.

Anthropic's AI Spending vs. Growth

Then there's a whole saga around Anthropic, the AI company. A couple of articles: "Anthropic's internal AI use, at retail prices, now exceeds its employee pay" and "Anthropic's growth just flattened". So, they're spending *more* on running their own AI models internally than they are on paying their human employees! That's a wild stat. And even with massive Q3 revenue reports, their growth apparently flattened. It paints a picture of this AI boom being super expensive and maybe not as exponential in revenue as some hoped, or at least hitting some speed bumps. One comment even called the whole AI bubble "one big scam" with companies buying others to spin positive use cases, which is a pretty cynical take!

BYD Dominating EV Sales

Finally, for some EV news: "BYD sold more EVs last month than the US did all quarter". That's insane, right? A single company, BYD from China, selling more electric vehicles in *one month* than the *entire US* market in three months. It really shows how fast the EV landscape is shifting globally and how dominant some players are becoming outside of the traditional Western markets. People were debating reliability and charging infrastructure, but the sheer volume is the eye-opener.

Anyway, thought you'd find that interesting. Catch you later!