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Libraries Run Rust Inside Python (With PyO3)

Article URL: https://belderbos.dev/blog/how-libraries-run-rust-inside-python/ Comments URL: https://news.ycombinator.com/item?id=49685037 Points: 5 # Comments: 2
Hacking VaultGate: Three Paths to One Flag
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Hacking VaultGate: Three Paths to One Flag

Target: http://192.168.122.1:3000 — a local Docker deployment of VaultGate on my lab network (your target IP will differ). Download VaultGate: it's open-source — grab it and spin up your own copy in one command (see Section 8): https://github.com/todorslavovv/three-paths-ctf Rig: a Kali Linux VM attacking the target across a private network. The app runs in a disposable Docker container. The flag (the prize): CTF{vaultgate_three_paths_one_flag} — a string hidden on the serv...
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Scaling transactional email: which provider fits at each growth stage (0 -> 100K+ emails/month)

Picking a transactional email provider feels like a five-minute decision — add an API key, send your first signup confirmation, move on. It stays a five-minute decision until you scale, at which point the plan you casually picked can turn into a migration project: rewriting send logic, re-verifying DNS records, hoping deliverability doesn't dip mid-cutover. It's a worse time than usual to rely on an old comparison, too — Amazon SES quietly restructured its entire pricing model on July 21, 2026, ...
Repository Agent-Security Gap Study — v2h baseline
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Repository Agent-Security Gap Study — v2h baseline

Repository Agent-Security Gap Study — v2h baseline Generated 2026-09-13T10:25:40.362Z. Harness: /home/ubuntu/hazmat/harness/bench.js (one run, same files, same snapshots, same ground truth for every scanner). Raw rows: bench-v2h.json / bench-v2h.csv . Question. Which classes of agent-directed manipulation in repository content does an agent-facing detector (Sentinel InjectionGate) flag, which do current repository scanners (secret detection, SAST) flag, and what does Sentinel still...
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Why I built an ad-free Android video player to replace bloated alternatives

Over the past few years, an annoying trend has taken over the Android ecosystem. Remember when media player apps were just lightweight tools you opened to watch a downloaded movie or an anime episode offline? Fast forward to today, and almost every popular player on the Google Play Store feels like an entire streaming platform in disguise. Take apps like MX Player as the prime example. What started out as a fast, beloved offline player is now packed with full-screen banner ads, unsolicited pu...
Your first ASP.NET App: Controllers
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Your first ASP.NET App: Controllers

Hello! In this tutorial we continue build your own ASP.NET Service! Requirements IDE like Visual Studio/JetBrains Rider .NET >= 10 Base C# skill Creating controller Lets create our Controller, create file "MyController.cs" Image will like this namespace ExampleProject ; public class MyController { } Let's set base configuration using Microsoft.AspNetCore.Mvc ; namespace ExampleProject ; [ Route ...
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Catching a Silent AWS Failure: A Serverless Daily Report for Suspended Auto Scaling Groups

Catching a Silent AWS Failure: A Serverless Daily Report for Suspended Auto Scaling Groups How I built a zero-cost, zero-server monitoring alert with Lambda, EventBridge, and SES, and the two production bugs I hit along the way. The silent failure nobody watches Amazon EC2 Auto Scaling Groups (ASGs) have a feature that's incredibly useful during incidents and quietly dangerous afterward: you can suspend individual scaling processes like Launch , Terminate , HealthCh...
Data Modelling, Relationships & Joins in Power Bi
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Data Modelling, Relationships & Joins in Power Bi

Introduction Microsoft Power BI is a business intelligence platform used to find insights within an organization's data. It can help connect disparate data sets, transform and clean the data into a data model and create charts or graphs to provide visuals of the data. All of this can be shared with other Power BI users within the organization. Every Power BI report is only as good as the data model sitting underneath it. Visuals, DAX measures, and refresh performance all trace back to a h...
Power BI Data Modelling, Relationships & Joins
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Power BI Data Modelling, Relationships & Joins

Introduction Data modelling involves organizing tables, defining relationships between them, determining how filters move through the model, and deciding how business data should be represented for analysis. In a typical business intelligence environment, data may come from databases, Excel files, APIs, enterprise systems, or cloud platforms. These sources often contain related information in separate tables. For example, a retail company may maintain customers in one table, products in anot...
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An AI Agent Swarm Just Red-Teamed a Package Registry Without Asking Permission

Autonomous agents uploaded hundreds of malicious packages to a live public registry, went after API keys, abused webhooks, and knocked out new signups for four days. The part that should actually worry you isn't the exploit. It's that nobody seems to have decided this was okay to do in the first place. Context Let's be clear about what's genuinely new here versus what's just the same old story with a new cast. Supply chain attacks on package registries are not new. Typosquatting,...
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Spec-Driven Development (SDD): De la improvisación a la ingeniería con agentes de IA

Hacer desarrollo asistido por IA hoy en día suele caer en dos extremos: o bien el llamado vibe coding (abrir el chat, tirar un prompt ambiguo y rezar para que compile), o saltar directamente a herramientas y frameworks como spec-kit u open-spec sin entender los principios de base. A partir del curso de MoureDev , este artículo desglosa los fundamentos de Spec-Driven Development (SDD): qué es, sus niveles de adopción, sus artefactos clave, la sintaxis EARS y una guía práctica paso a paso. ...
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Power BI Data Modelling, Relationships & Joins: A Practical Technical Guide

Building a robust Power BI solution starts long before the first visual is placed on a report canvas. The foundation of every performant, scalable, and maintainable Power BI report is its data model. This article explains the core concepts of data modelling in Power BI—schemas, fact and dimension tables, relationships, filter direction, and joins—and shows how to apply them when designing a real-world solution. 1. Data Modelling in Power BI Data modelling in Power BI is the pr...
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1.8 Million APKs Later, We Should Talk About What "AI Agent" Actually Means in a Threat Model

Someone pointed an AI agent at 1.8 million Android apps, scanned them for secrets, and did it fast enough that the operational bottleneck was never the hacking. It was whatever came before and after. That's the part worth sitting with. Context Scanning APKs for hardcoded API keys and leaked credentials is not new. It's one of the oldest tricks in mobile appsec, and there are entire categories of tooling built around exactly this. Researchers and bug bounty hunters have been doing...
HackerNews

Ask HN: What if anyone could sell AI tokens from their idle GPU?

I have an idea: what if everyone could turn their own GPU into an API and put it on a network for other people to use? Then we could build something similar to OpenRouter. I’m also thinking about offering a $10/month plan. Would you guys be interested in joining? Comments URL: https://news.ycombinator.com/item?id=49681314 Points: 1 # Comments: 2
HackerNews

Robots protest in Poland over AI regulation concerns

Article URL: https://www.aljazeera.com/video/newsfeed/2026/9/7/robots-protest-in-poland-over-ai-regulation-concerns Comments URL: https://news.ycombinator.com/item?id=49681513 Points: 2 # Comments: 0
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Sam Altman addresses AI doomsday fears in new interview

Article URL: https://fortune.com/2026/09/12/sam-altman-interview-ai-doomsday-safety-models-control-ipo-2027/ Comments URL: https://news.ycombinator.com/item?id=49681637 Points: 1 # Comments: 1
HackerNews

Shared Code: Democratizing AI Companies

Article URL: https://www.cip.org/blog/shared-code Comments URL: https://news.ycombinator.com/item?id=49681685 Points: 1 # Comments: 0
HackerNews

AI Ethics or Dog Whistling?

Article URL: https://buttondown.com/usaa.ma/archive/ai-ethics-or-dog-whistling/ Comments URL: https://news.ycombinator.com/item?id=49681792 Points: 1 # Comments: 0
HackerNews

Give to AI Formulas from Charts

Article URL: https://github.com/BorisYamp/plotparse Comments URL: https://news.ycombinator.com/item?id=49682034 Points: 2 # Comments: 1
HackerNews

GCC AI Policy Announcement

Article URL: https://gcc.gnu.org/pipermail/gcc/2026-July/248628.html Comments URL: https://news.ycombinator.com/item?id=49682465 Points: 5 # Comments: 0