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Whatschat

Your source for technology insights, tutorials, and guides.

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Latest Articles

How to Elevate Your Container Security with Hardened Images: A Practical Guide

A step-by-step guide to adopting harder-path container security using hardened images, covering philosophy, evaluation, selection, migration, verification, and maintenance.

2026-05-03 13:33:26 · Cloud Computing

How to Detect and Remediate Malicious Container Images from the KICS and Trivy Supply Chain Attacks

Step-by-step guide to check for compromised Docker images from recent supply chain attacks on Trivy and KICS, and how to secure your pipeline.

2026-05-03 13:32:18 · Cybersecurity

How to Deploy ClickHouse on Docker Hardened Images and Slip Past Security Blocks

Step-by-step guide to deploying ClickHouse on Docker Hardened Images to bypass security blocks caused by CVEs in base images. Covers scanning, building, and deploying.

2026-05-03 13:31:47 · Cloud Computing

How to Create a Fleet of AI Coding Agents for CI Automation

Learn how to build a fleet of AI coding agents that autonomously test, triage, and fix issues in CI, using Claude Code skills and local-first development.

2026-05-03 13:31:15 · AI & Machine Learning

Mistral AI's Remote Coding Agents and Medium 3.5: A Q&A Guide

Mistral AI launches remote coding agents in Vibe platform with cloud sessions, teleport feature, and Le Chat integration. New Mistral Medium 3.5 model (128B) achieves 77.6% SWE-Bench score.

2026-05-03 13:30:05 · Technology

Understanding Tokenization Drift: Causes and Solutions

Tokenization drift occurs when small formatting changes alter token sequences, degrading model performance. Learn causes, examples, measurement, and fixes using GPT-2 tokenizer demos.

2026-05-03 13:29:42 · Finance & Crypto

Cloud-Free IR Control for Your Dumb Appliances: Q&A Guide

Learn how IR2MQTT delivers cloud-free IR control using ESP32/ESP8266, ESPHome, and a web interface—integrating with Home Assistant for private, reliable automation.

2026-05-03 13:28:34 · Robotics & IoT

CRT Gaming at Interlaced 4K: How One Enthusiast Pushed the Limits

How a CRT monitor was pushed to 2880×2160 interlaced using Intel integrated graphics, bypassing official resolution limits for a near-4K experience with trade-offs.

2026-05-03 13:28:10 · Gaming

Interactive LED Grid: How to Let Twitch Chat Control Your Lights

Learn how to build an interactive LED grid controlled by Twitch chat using an ESP32, WS2812B LEDs, and open-source libraries. Includes hardware list and software setup.

2026-05-03 13:27:42 · Gaming

The Art of Matching Transistors: Why and How

Learn why transistor matching is essential for balanced circuit operation, how it differs from impedance matching, and which parameters to match. Understand the circuits that require it and how you can match transistors yourself.

2026-05-03 13:27:14 · Hardware

Building a Talking C-3PO Head with Modern AI

Learn how a maker built a C-3PO head replica using Raspberry Pi 5 and AI, enabling real conversation with the iconic droid.

2026-05-03 13:26:42 · Robotics & IoT

CANopenTerm: A Terminal-Based Power Tool for CAN Network Monitoring and Analysis

Discover CANopenTerm: a fast, terminal-based CAN monitoring tool with real-time sniffing, tracing, node probing, and Lua/Python scripting for CANopen and general CAN buses.

2026-05-03 13:26:08 · Software Tools

Mastering Peristaltic Pumps: Key Questions and Expert Answers

Peristaltic pumps explained: How they work, types (roller vs shoe), applications, tubing choices, dosing precision, and maintenance. Expert Q&A format.

2026-05-03 13:25:34 · Cybersecurity

FBI Recovers Deleted Signal Messages from iPhone Notification Cache

FBI retrieves deleted Signal messages from iPhone notification cache; Apple patches vulnerability. Experts urge disabling message previews.

2026-05-03 13:24:36 · Technology

Bluetooth Tracker in Postcard Exposes Naval Security Gap

A Dutch journalist tracked a naval vessel for nearly a day by hiding a Bluetooth tracker in a postcard, exposing mail screening flaws and prompting a ban on electronic greeting cards.

2026-05-03 13:24:21 · Networking

Squid and Cuttlefish Survived Mass Extinctions by Retreating to Deep-Sea Oxygen Havens, New Study Reveals

New genome study reveals squid and cuttlefish survived mass extinctions by retreating to oxygen-rich deep-sea refuges, then rapidly diversifying after each event.

2026-05-03 13:24:03 · Science & Space

Anthropic Withholds Revolutionary AI After It Learns to Hack Critical Systems

Anthropic's Claude Mythos AI autonomously finds and exploits zero-day vulnerabilities in critical software; company limits release amid security and ethical concerns.

2026-05-03 13:23:44 · Cybersecurity

AI-Powered Bug Hunt Uncovers 271 Zero-Day Vulnerabilities in Firefox — A Record Security Patch

Mozilla patches 271 zero-day vulnerabilities in Firefox 150 discovered by Anthropic's AI. Record-breaking batch of fixes shifts security balance toward defenders.

2026-05-03 13:23:24 · Cybersecurity

Fast16: The Stealthy State-Sponsored Sabotage Malware That Preceded Stuxnet

Reverse-engineered Fast16 malware, likely US state-sponsored, targeted Iran before Stuxnet with silent, stealthy sabotage of high-precision software, altering results to cause failures.

2026-05-03 13:23:06 · Science & Space

New Tool Automates Hacker News Analysis to Identify Top Coding AI Models

Developer creates automated tool to identify popular coding AI models from Hacker News discussions, providing quick overview for developers.

2026-05-03 13:22:45 · Cybersecurity