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VPS.org One-Click Template: Public PostgreSQL Fixed Password and Zulip Session Forgery 1. Basic Information Article Title : JVNVU#91736352 Multiple Vulnerabilities in VPS.org One-Click Deployment Templates Published By : JVN Publication Date : August 3, 2026 (CERT/CC primary info on July 31, 2026) Severity : High Original Source : https://jvn.jp/vu/JVNVU91736352/index.html Primary Source : https://kb.cert.org/vuls/id/243636 Related Entities : VP...

A single LINE Official Account can use multiple Messaging API tools. For example, one account might connect: A customer-support platform A campaign sender A rich-menu manager An analytics service An internal automation system But these tools do not receive isolated LINE channels. They share one Messaging API channel, one webhook URL, channel access-token limits, API rate limits, and feature-specific quotas. That makes adding another tool an architecture change—not just an...

Use metrics APIs for cron-job, API-failure, and business-event charts, then add a separate heartbeat monitor for jobs that never start. That is the smallest stack I would put on call for a small SaaS. A metrics dashboard can show success and failure counts, duration, backlog size, and error-rate trends; it cannot prove that a scheduler actually invoked a job. Healthchecks-style monitoring closes that specific gap. It still isn't full monitoring coverage, and I wouldn't describe it that way i...

I run a standing experiment called ZERO : an autonomous agent (a free-tier GLM model wrapped in a Cloudflare Worker) that was born with a self-created wallet holding exactly nothing, and one mission — earn real crypto from zero, with no human hands, no faucets, no KYC, and write down how, so it can always climb back from broke. It has been running for a week. Yesterday it crossed a line I didn't expect this soon: it deployed its own token, with its own wallet, and now sells it from its own ...

Introduction Telegram has become one of the most popular platforms for sharing files, videos, images, and other media. However, when using Telegram Web, I found that saving media files was not always convenient. For example: downloading videos from channels saving multiple images managing large files The process usually requires several manual steps. So I decided to build a Chrome Extension to make Telegram media downloads easier. The project is called TGVideoDown. Website: htt...

The 0.5.4 release notes carried an unusual section: Known issue shipped with 0.5.4 . We had spent that whole release fixing the first minute of using the CLI — twelve corrections to help text, exit codes, path handling, and MCP behaviour — and in the middle of it we found one more that did not make the cut. mendapi scan -h did not print help. It ran a scan. Every other subcommand normalized -h to --help before dispatching. scan did not, so the short flag fell through to the scanne...

Classic Machine Learning Through the Eyes of an SRE — Part 2 The second algorithm I studied broke everything I'd just learned from the first. Logistic regression taught me that training means gradient descent: guess, measure error, adjust the weights, repeat until convergence. So when I opened decision trees, I went looking for the optimizer. There wasn't one. A decision tree isn't optimized the way I expected. It's grown. At each step it finds the locally best split, commits to ...

When Anthropic introduced the Model Context Protocol on November 25, 2024, it got everyone's eyes on it, including Christy, who was Appwrite's Engineering Lead back then. I had just started my role as an "Engineering Intern" and had no idea what a whole new protocol meant, or why it was such a big deal. Looking at the surface, I wasn't entirely wrong. MCP is JSON-RPC with a schema and a handshake stapled on. What took us sixteen months was everything stapled around it. Streamable H...

The problem In 2026, devs spend 11.4 hours a week reviewing AI-generated code — more time than they spend writing it. We're burning cycles fixing bugs our own AI tools wrote. I started calling this "AI debt": the maintainability tax that piles up when nobody's actually reading the code the assistant just spat out. I wanted a fast, brutal way to see how much debt was hiding in a file before I even opened a PR. What I built Roast My Code — paste a code snippet, get an AI Debt Score (0–...

The most valuable thing Claude has done for my work is help me make better architectural decisions before I start building. When I was designing my hotel reservation system I needed to handle multi-currency pricing and timezone conversion. My first instinct was to put all of that logic directly in the booking controller alongside the reservation code. It would have worked but it would have created a mess that was hard to test and harder to extend. Before writing anything I described the pr...

Hi everyone! I made an SSR web framework on NPM named Authtics Host (or HostJS ) About Based on tests, it starts the server in under 1 second. For a user to see the page, it takes 1-4 seconds. It also has a Developer Panel , which has controls to control the website (e.g., Restart, Shutdown and Pause Users) with DAT ( Developer Access Token ) authorization for the Developer Panel. The framework's Developer Panel has console and network tabs, where devs can...

Part 1 established the hardware, the runner, and the primary model. This entry covers what governs inference on that hardware — the two phases of inference, the cost of long context, and the cost of loading a model from disk — and compares the local machines against a free-tier cloud model. The two phases of inference Inference has two phases. Prefill processes the input prompt before any output appears; it is compute-bound and wants a GPU. Generation produces output tokens o...

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AI does not automatically train on every prompt. The real enterprise risk lies in data retention, secondary use, provider concentration, and loss of control.

8/3/2026: Top 5 stories on the HackerNoon homepage!

MCP’s stateless redesign separates protocol state from long-running agent workflows, enabling easier recovery, scaling, caching, and explicit resource handling.

A practical guide to turning customer conversations into structured product feedback using schemas, evidence links, validation, and replayable AI pipelines.

Arweave is a decentralized data-storage network designed to preserve information permanently.

HackerNoon's Q2 2026 update: a new hackathon, fresh UI on the homepage, tech categories recategorization and more tools for writers and builders.

Learn everything you need to know about Game Development via these 394 free HackerNoon blog posts.

Optimizing your workflow doesn't just make you faster; it makes your SEO strategies safer and significantly more effective.

The risk of more debris hitting the moon is on the rise as the space race heats up.

Fenix Flexin’s hit song “Rubberz” has hip-hop fans arguing over whether it was generated by AI. Some say they have proof it’s machine-made, but will anyone care?

Samsung makes a variety of TVs and computer monitors, but if want both and you’re limited on space, you might want to consider the M80F. This capable 32-inch 4K panel combines features commonly found on both types of screens, and Amazon and B&H Photo both have it discounted to $349.99, where it’s usually $400 or […]

Google is rolling out an update that will finally allow you to connect your Fitbit workouts, steps, vitals, and other data to Apple Health, as reported earlier by 9to5Mac. With Google Health's 5.05 update, you can now tap your profile icon, select "Partner apps," and choose Apple Health to link your data directly. Previously, you […]

When asked about product-market fit, Spiegel said he believes mass-market consumer adoption won't occur until the end of the decade.

After a quarter that delivered $1 billion in profit, Palantir CEO Alex Karp on Monday once again warned that AI frontier labs are too untrustworthy for enterprises.