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This Week In Security: Android Malware, VOIP Hijack, Signal Contact Discovery, And TeamPCP Arrests

On GitHub, [AyaanB] details buying a cheap Android TV streaming device, looking for, and finding, baked-in malware. Multiple warnings have been issued by the FBI and CISA regarding malware on …read more

Australia’s Nationwide Phone Outage Was An Embarrassing Failure

The phones! They were one of the basic utilities of the 20th century, and were just about as reliable as death and taxes. Even when then power grid went down, …read more

FLOSS Weekly Episode 879: Easy Like Butter

This week Jonathan chats with Nathan Freitas of the Guardian Project! What is going on at the forefront of Open Source and privacy advocacy? Where are we on a true …read more

Hackaday Europe 2026: PCBs With A Plot

Printed circuit boards were developed first for function over form. They were a way to mount components and connect them in a stable, robust fashion, while taking into regard things …read more

AI Book Scanning: Just What Is A Rare Book?

One of the stories of the last few weeks has been that AI companies have been scanning books in very large numbers in order to train their models with content …read more

From The Blog

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  • Low(er)-Cost Humanoid Robot Leverages DIY Actuators

    1 Comment

    By Donald Papp | August 30, 2026

    Humanoid robots, even scaled-down ones, tend to be expensive. The Berkeley Humanoid Lite offers a more accessible and economical option by centering the design around 3D printed actuators that make …read more

  • Giving The NES An Optical Data Storage Add-On

    No comments

    By Maya Posch | August 30, 2026

    The introduction of optical media in the form of CDs meant a revolution in the world of gaming consoles, escaping the restrictions of a few dozen MB of storage and …read more

  • Woodstove Assistant Keeps The Heat On Safely

    No comments

    By Bryan Cockfield | August 30, 2026

    Those who have never lived in a cold climate might romanticize winters around a fire, keeping warm under blankets while snow gently falls outside. While it certainly can be a …read more

  • Laser Your Way To Smoother FDM 3D Prints

    11 Comments

    By Tyler August | August 29, 2026

    Now, not everyone minds the characteristic layer lines you get with Filament Deposition Modeling (FDM) 3D prints, but sometimes you need a smooth surface. If so we might go for …read more

  • Fat Tire Brakes Get Wireless Upgrade

    29 Comments

    By Bryan Cockfield | August 29, 2026

    At first glance, wireless brakes seem like a recipe for disaster. For something as critical as braking, many bicyclists might prefer a physical connection to their method of safely controlling …read more

  • Compact PCB Vise Uses Up That Leftover Filament

    No comments

    By Donald Papp | August 29, 2026

    Needing less than 70 grams of filament, [Chefkoch]’s 3D printed PCB vise solder station might be a good way to use up some filament spool leftovers and get yourself a …read more

  • Wikipedia On A Cheap Yellow Display

    5 Comments

    By Jenny List | August 29, 2026

    The Cheap Yellow Display (CYD) is a board carrying a slightly older ESP32 variant, a display with a resistive touchscreen, an SD card, and not much else. It’s often used …read more

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  • Australia’s Nationwide Phone Outage Was An Embarrassing Failure

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Featured Projects

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PowerPD — ESP32 USB-C PD/PPS Bench Power Supply

PowerPD — ESP32 USB-C PD/PPS Bench Power Supply

by Raushan Kumar
LightInk

LightInk

by Daniel Ansorregui

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VMEbus Z8001 CPU

VMEbus Z8001 CPU

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PTSG — Programmable Timing Sequence Generator

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A DIY Digital SINAD/Waveform indicator on ESP32/PC

A DIY Digital SINAD/Waveform indicator on ESP32/PC

by nobcha
Pomelo: Gamma Spectroscopy Module

Pomelo: Gamma Spectroscopy Module

by mihai.cuciuc
Awesome Incandescent Monitor

Awesome Incandescent Monitor

by Kartikeya
Mini Split-Flap Display

Mini Split-Flap Display

by svofski

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  • Australia’s Nationwide Phone Outage Was An Embarrassing Failure

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  • Hackaday Europe 2026: PCBs With A Plot

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  • Anatomy Of An SLA Resin Printing Disaster

    16 Comments
  • An Early History Of Space Stations: Where’s My Wheel?

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    20 Comments
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  • Same As It Ever Was

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    4 Comments
  • FLOSS Weekly Episode 879: Easy Like Butter

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  • AI Book Scanning: Just What Is A Rare Book?

    113 Comments
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