North Korean hackers are deploying newly uncovered tools to move data between internet-connected and air-gapped systems, spread via removable drives, and conduct covert surveillance.

IntroductionIn December 2025, Zscaler ThreatLabz discovered a campaign linked to APT37 (also known as ScarCruft, Ruby Sleet, and Velvet Chollima), which is a DPRK-backed threat group. In this campaign ...

TrellisWare’s solutions are globally trusted, mission-proven, and fully interoperable with other NATO nations’ communications systems, which is key for allied teams across the globe.” — Matt Fallows, ...

Tired of condensation wrecking your shed tools or greenhouse gear? I built a no-frills ESP32 + DHT22 node that wakes every 15 minutes, grabs temp/humidity data, beams it over Wi-Fi, and sleeps—running ...

Arduino has just announced the Arduino Matter Discovery Bundle (AKX00081), an all-in-one development kit designed to help ...

It’s one thing to create your own relay-based computer; that’s already impressive enough, but what really makes [DiPDoT]’s ...

If you’ve used Linux for a long time, you know that we are spoiled these days. Getting a new piece of hardware back in the day was often a horrible affair, requiring custom kernels and lots ...

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We're barely into the first third of the year, and we've already had a bunch of new turntables launching from big brands. Audio-Technica, Pro-Ject, Rega, Sony and Technics have all announced fresh ...

This repository contains hardware and firmware for a USB Relay Mux that has two independent halves, each of which multiplexes a pair of signals to four channels. It is designed for use in automatic ...

This library is a KMM (Kotlin Multiplatform Module) which makes it easier to access USB/Serial Ports from Kotlin code. It wraps around the jSerialComm library on desktop, and either jSerialComm or USB ...

A dramatic race ended with a stunning silver for Sweden behind winners Norway despite Ebba Anderson racing with one ski for more than 30 seconds in the cross-country skiing women’s 4 x 7.5km relay.