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Curated cybersecurity and tech news — AI-summarized, source attributed.

aiopen-source

VibeThinker-3B: tiny model claims frontier-level math and code reasoning

A new technical report introduces VibeThinker-3B, a 3-billion-parameter dense model built to test how far verifiable reasoning can be pushed at small scale. The

via Hacker News ·
devopsopen-source

Why memcached beats Redis when you just need a cache

The author argues that reaching for Redis by default is a trap rooted in operational reality, not features. Redis is so easy to use that teams stop treating it

via Hacker News ·
aiopen-source

Z.ai's 744B GLM-5.2 Runs Locally in 239GB Thanks to Unsloth's Dynamic Quants

Z.ai has released GLM-5.2, a 744B-parameter mixture-of-experts model with 40B active parameters and a 1M-token context window. The company claims it is the stro

via Hacker News ·
tech-culturepolicy

An engineer discovers the startup that built his career may have been a VC's fraud vehicle

A software engineer recounts joining GenieDB, a UK database startup acquired early in his career by Frost VP, a US venture fund run by Stuart Frost. The acquisi

via Hacker News ·
identityprivacy

Anthropic Adds ID Verification to Claude, Outsourcing Document Checks to Persona

Anthropic is rolling out identity verification for certain Claude use cases, meaning users may hit a prompt asking them to confirm who they are when accessing s

via Hacker News ·
open-sourcetech-culture

Beyond All Reason: a free, physics-driven RTS in the Total Annihilation tradition

Beyond All Reason is a free real-time strategy game that revives the large-scale, simulation-heavy style of Total Annihilation. Rather than abstracting combat,

via Hacker News ·
tech-cultureopen-source

Building a one-button PC setup: how a gamer with SMA layers assistive tools

Andrei Cebotar, a 37-year-old in Moldova living with spinal muscular atrophy, can reliably press a single mouse button, yet plays games, writes, and chats onlin

via Hacker News ·
aitech-culture

Claude Code's 'extended thinking' is a summary, not a true reasoning log

The author warns that the 'extended thinking' text Claude Code surfaces via ctrl+o is not the model's raw chain of reasoning. It is a condensed, after-the-fact

via Hacker News ·
aiopen-source

Claude's ID verification pushes a user to open models — and the cost looks small

Andrew Marble frames the choice between proprietary and open-weight LLMs through the lens of the old Linux-versus-Windows dilemma. A decade ago, running Linux c

via Hacker News ·
privacypolicy

Danish privacy activist says masked police raided his home after he doxxed the PM

Lars Andersen, a self-described libertarian privacy activist and former police officer in Denmark, says masked, armed officers broke down his door without warni

via Hacker News ·
open-sourcedevops

Deno's new 'desktop' command turns any web project into a native app

Deno is taking aim at Electron and Tauri with a built-in `deno desktop` command, shipping in canary build v2.9.0. It compiles a Deno project — from a single Typ

via Hacker News ·
aiopen-source

Fine-tuning a 600M-parameter Qwen model into a reliable question classifier

A hobbyist building a household RAG chatbot needed a cheap way to route questions into metadata categories (pool, car, HVAC, cooking) so vector searches only sc

via Hacker News ·