The Hacker News • 2026-07-30 10:33

Hackers Exploit AnySign4PC via Hacked Korean Sites to Install Backdoors Without Prompts

South Korean authorities and four security firms have disclosed a state-sponsored campaign that compromised trusted domestic websites. The attackers used those sites to exploit locally installed financial-security software and infect targeted visitors with SIGNBT or COPPERHEDGE backdoors. A compromised page could infect a system running a vulnerable AnySign4PC version without a prompt or

The Hacker News • 2026-07-30 10:32

SilverFox Targets Japanese Manufacturer with 3-Driver BYOVD Chain and ValleyRAT

The Chinese cybercrime group known as Silver Fox has been observed using new drivers as part of bring your own vulnerable driver (BYOVD) attacks targeting a Japanese organization in the industrial manufacturing sector to ultimately deliver ValleyRAT (aka Winos 4.0) for persistent remote access. "In this campaign, the group combines new vulnerable-driver abuse, newly observed abuse of legitimate

Hacker News: Front Page • 2026-07-30 10:32

Gpiozero Flow

Article URL: https://bennuttall.com/blog/2026/07/gpiozero-flow/ Comments URL: https://news.ycombinator.com/item?id=49108048 Points: 7 # Comments: 0

Hacker News: Front Page • 2026-07-30 10:31

Atomarine: Nuclear Data Centers at Sea

Article URL: https://atomarine.co/ Comments URL: https://news.ycombinator.com/item?id=49108039 Points: 11 # Comments: 3

HeyDesigner • 2026-07-30 10:23

Why Netflix is betting on systems thinkers (video)

The future of design systems (video), 10 GUI design elements build every user interface, You can prompt a prototype. You can’t prompt taste, Interface Lineage: The invisible ​mechanisms in your interfaces, The AI aesthetic.

DEV Community • 2026-07-30 10:20

Claude Code SEO Workflow: Assessing a Reported Content Update Result

A reported Claude Code workflow for content optimization claims that a targeted update improved a commercial page's average ranking position from 14.89 to 10.87 and increased daily clicks by 23.88%. The stated approach was not a wholesale rewrite. It focused on diagnosing content decay, retaining elements that were already working, and revising selected sections. Those figures have not been indep...

DEV Community • 2026-07-30 10:16

Why Combining Chat, Kanban, and CRM in One Place Changes How Teams Actually Collaborate

Most teams operate across a specific, familiar split: a chat tool for conversation, a project management tool for tracking work, and a CRM for managing customer or prospect relationships. Each tool does its own job reasonably well in isolation. What gets lost in this split is context, the natural connections between a conversation, the task it should trigger, and the customer record it relates to,...

DEV Community • 2026-07-30 10:14

Translating a product catalog with an LLM: cache keys and guard rails

The first version of an LLM catalog translation pipeline usually works and is still wrong. It re-translates fields nobody touched, and it happily publishes a description where the model rewrote a voltage, dropped a placeholder, or turned a SKU into something that looks nicer. I have built LLM pipelines that translate and adapt product catalogs for international audiences. Translation quality was ...

Hacker News: Front Page • 2026-07-30 10:13

Google will expand age checks on Android worldwide till the end of the year

Article URL: https://android-developers.googleblog.com/2026/07/google-play-age-signals-api-safer-experiences.html Comments URL: https://news.ycombinator.com/item?id=49107950 Points: 6 # Comments: 2

DEV Community • 2026-07-30 10:09

Bypass WordPress Database: How to Fetch Static JSON with Zero-Config CORS

So, you decided to build a headless WordPress site with a modern frontend framework like Next.js or Astro. It sounds like a great developer experience—until you run into the two notorious roadblocks: CORS Hell: You spin up your local dev server at http://localhost:4321 or http://localhost:3000, run a fetch request, and... boom. Your browser console is flooded with red CORS policy errors. Slugg...

DEV Community • 2026-07-30 10:08

Entry-Level Data Engineering Is Gone. Here's the Proof.

I've been on both sides of the data engineering hiring table for years. Interviewed candidates, been the candidate, watched the market shift underneath both. Here's something nobody in the industry is saying plainly: if you're trying to break into data engineering as a junior in 2026, the door you're walking toward doesn't exist anymore. That's not pessimism. That's the data. The 67% Ju...

DEV Community • 2026-07-30 10:07

Debugging LLM Calls: How to Trace What Your AI Agent Actually Did

So I was messing around with a little side project, a chatbot that answers questions about the World Cup. Fun, low stakes, nobody's paycheck depends on it. Someone asked it "has the tournament ended yet?" It said no. Confidently. Wrong. It had actually ended weeks earlier. Fine, models get things wrong sometimes, that's not exactly breaking news. What actually got me was the next question: why?...

DEV Community • 2026-07-30 10:06

2026 Fields Medal Deep Dive: What Four Mathematicians' Papers Actually Say, and Why AI Needs Math

TL;DR: On July 23, the 2026 Fields Medals were awarded. Wang Hong and Deng Yu — both Peking University alumni — became the first Chinese nationals to win in the same year. But this isn't a news article. It's a heist. Inside these four mathematicians' papers are four ways of thinking you can steal and use today. The Part That Doesn't Matter Who won, which institution, how old they ...

DEV Community • 2026-07-30 10:04

Importing a leased /24 into OVHcloud with BYOIP (and skipping the $612/mo IP bill)

I run IPbnb, so IPv4 economics are kind of my whole day. But this one still catches teams off guard, so let me walk through it like an engineer, not a marketer. OVHcloud bills Additional IPs at $2.39 per IP per month. Fine for a couple of addresses. Now do a /24: 256 addresses × $2.39 = ~$612 / month, forever And you own none of it. The addresses are OVH's, the reputation you build on th...

DEV Community • 2026-07-30 10:04

hi using jaws for windows and windows 11 home. now doing the free code camp frontend certification project build a digital pet game. so need help. getting a few errors and then not seeing the form in the editor. so the test 1 fails. so if any one has don

DEV Community • 2026-07-30 10:03

How to use async functions in useEffect in React.

useEffect is usually the place where data fetching happens in React. Data fetching means using asynchronous functions, and using them in useEffect might not be as straightforward as you'd think. Read on to learn more about it! The wrong way There's one wrong way to do data fetching in useEffect. If you write the following code, your linter will scream at you! --------------------------...

DEV Community • 2026-07-30 10:00

How to Build a Profitable No-Code Tool as a Developer

How to Build a Profitable No-Code Tool as a Developer tags: nocode, saas, money, startup You don’t need to abandon your developer skills to build a profitable no-code tool; instead, you need to leverage them to solve problems faster, validate ideas smarter, and ship products that actually sell. The most successful no-code tools aren’t built by people who know every platform—they’re ...

DEV Community • 2026-07-30 10:00

Rand Fishkin on Zero-Click Search and Why Web Discovery Is Becoming More Concentrated

Zero-click search did not begin with generative AI. That is the central argument Rand Fishkin makes in a Search Engine Land interview, where he describes a longer shift in which a smaller group of platforms increasingly controls how people find information online. For publishers, marketers, and enterprise teams, the implication is not simply that search is changing. It is that the routes through w...

Experienced Devs • 2026-07-30 09:59

5YOE - SF based - how did you land a job in this market?

My workplace hurts me and is dying itself. I had an early ai startup that I was the founding engineer of, circa gpt3. We got funded, but the CEO and I had issues, I hated it every day, I left in a year. Successfully scaled to 100k users from scratch by myself with no other devs. I did a good job. Now, I've been doing scientific computing and infrastructure to support it for 4 years. Half of them ...

DEV Community • 2026-07-30 09:56

If Claude Code is expensive or hard to access for you, try OpenCode

If Claude Code is expensive or hard to access for you, try OpenCode. It’s an open-source AI coding agent that works in the terminal, desktop, and as a VS Code extension. Free models available: DeepSeek V4 Flash Free (best option) MiMo v2.5 Free Nemotron 3 Ultra Free North Mini Code Free Big Pickle Ling-3.0-flash Free Laguna S 2.1 Free These free models work well for most daily coding tasks...