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This Week In Security: AI Is A Mess, Hacking Car Chargers, An OpenSSL DoS, And Factories Under Attack

[Ayush Paul] posts about extracting data from Claude agents while it accesses web data to fulfill user requests. But it wasn’t that easy. [Ayush] discovered that Anthropic anticipated many of …read more

Hackaday Europe 2026: Half Quad, Half Blimp: Test. Fly. Survive.

A great many drones out there, whether homebuilt or store-bought, follow the same basic format. Four motors, some kind of controller, and a lithium-polymer battery supplying the juice to keep …read more

Encryption In The 1790s

For as long as humans have had writing, there’s been a need to send secret messages. It is easy to think that Enigma machines and their immediate predecessors are old …read more

FLOSS Weekly Episode 876: There Is No Money Fairy

This week Jonathan chats with Michael Meeks about Collabora! What’s the origin story in this consulting company, why do they have an outstanding office suite, and where is the world …read more

The Need For Speed: Internet Speed Measurement (or DIY?)

Car enthusiasts want to know how quickly they can make a quarter mile. Weightlifters are forever trying to add one more plate to the bar. Internet denizens have their own …read more

From The Blog

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  • Re-Testing An Apollo Guidance Computer Module That Failed Certification Testing

    No comments

    By Maya Posch | July 27, 2026

    After getting his hands on a rope driver module from the Apollo project era that had a big ‘Scrapped Module’ stamped on it, [Mike Stewart] was naturally left curious as …read more

  • Reviving A Retro Mouse With BlueTooth Low Energy Support

    No comments

    By Julian Scheffers | July 27, 2026

    One of the disadvantages to collecting retro peripherals is that they’re not necessarily easy to use anymore. [eSPee77] changes that by retrofitting a Genius GM-6000 mouse with modern hardware, all …read more

  • Regain Some Trust In Unknown USB Drives

    11 Comments

    By Bryan Cockfield | July 27, 2026

    For how useful USB thumb drives are for quickly toting around and copying files from one computer to another, they can be a bit of a security headache. Programs can …read more

  • Flexible PCBs: Not Only For The Few

    2 Comments

    By Jenny List | July 27, 2026

    Flexible printed circuit boards are a fascinating technique for making electronics venture beyond the two-dimensional, but surprisingly they’re not something many of us have worked with. [Jessica Stanley] gave a …read more

  • M.A.S.K.-Inspired Cyberdeck For All Your Portable Computing Needs

    6 Comments

    By Julian Scheffers | July 27, 2026

    There are infinite varieties of cyberdeck you could make, each with their own inspirations. Today, [RadioactiveArtist] shows us a M.A.S.K. lunchbox cyberdeck faithful to the 80s show. To know why …read more

  • Hackaday Europe 2026: High Performance SDR On The Cheap

    6 Comments

    By Zoe Skyforest | July 27, 2026

    Radios were once big complicated appliances, full of warm valves and paper-wrapped capacitors, all humming and glowing to capture signals from the aether and spit them out of a speaker. …read more

  • Neighborhood Bulletin Boards, Circa 1982

    6 Comments

    By Bryan Cockfield | July 27, 2026

    When the Internet first started gaining mainstream popularity in the late 90s, many optimists claimed that it would bring people together by reducing barriers to communication. That ideal hasn’t exactly …read more

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  • Hackaday Europe 2026: High Performance SDR On The Cheap

    6 Comments
  • Encryption In The 1790s

    9 Comments
  • The Need For Speed: Internet Speed Measurement (or DIY?)

    14 Comments
  • Postal IRCs Are Almost A Thing Of The Past

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  • Launching Rockets Is Hard, Bring Them Back Is Harder

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  • Hackaday Links: July 26, 2026

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  • Add Sensors To Everything!

    24 Comments
  • Hackaday Podcast Episode 379: Driving E-ink DIY, NES On ESP, And The Other IRC

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  • This Week In Security: AI Is A Mess, Hacking Car Chargers, An OpenSSL DoS, And Factories Under Attack

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  • Hackaday Europe 2026: Half Quad, Half Blimp: Test. Fly. Survive.

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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

Trending Projects

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Punctum Lucis (Point of Light)

Punctum Lucis (Point of Light)

by DTW Projects
bytechive

bytechive

by Julian
RC dimmer switch

RC dimmer switch

by lion mclionhead
GURPS Fnord Edition

GURPS Fnord Edition

by 1F409
Applix 1616 Documentation

Applix 1616 Documentation

by Keith
Build Amazing Projects With Micro:bit

Build Amazing Projects With Micro:bit

by Next Builder

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  • Hackaday Europe 2026: High Performance SDR On The Cheap

    6 Comments
  • Encryption In The 1790s

    9 Comments
  • The Need For Speed: Internet Speed Measurement (or DIY?)

    14 Comments
  • Postal IRCs Are Almost A Thing Of The Past

    15 Comments
  • Launching Rockets Is Hard, Bring Them Back Is Harder

    21 Comments
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  • Hackaday Links: July 26, 2026

    13 Comments
  • Add Sensors To Everything!

    24 Comments
  • Hackaday Podcast Episode 379: Driving E-ink DIY, NES On ESP, And The Other IRC

    1 Comment
  • This Week In Security: AI Is A Mess, Hacking Car Chargers, An OpenSSL DoS, And Factories Under Attack

    20 Comments
  • Hackaday Europe 2026: Half Quad, Half Blimp: Test. Fly. Survive.

    8 Comments
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  • DTW Projects has updated components for the project titled Punctum Lucis (Point of Light).
  • Scottsky liked LightInk.
  • Scottsky liked PowerPD — ESP32 USB-C PD/PPS Bench Power Supply.
  • DTW Projects has added a new log for Punctum Lucis (Point of Light).
  • Scottsky has updated the project titled Scottina.
  • Tektronica liked DIY Retro Audio Player.
  • DTW Projects has updated the project titled Punctum Lucis (Point of Light).
  • Julian has updated the project titled bytechive.
  • Stephen.A.Gagne wrote a comment on TRS-80 Steering CMTE.
  • vibrex has followed a list.
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