Category Archives: 35C3

35C3: Biggest Communication Congress, Yet Little Chaos

Every year for the past 35 years, the German Chaos Computer Club has met just after Christmas for a few days of “Spaß am Gerät” — having fun with the machines. And that’s everything from trying to bring an old PDP-8 back into running condition to forging new software to replace the old and busted social media platforms that permeate our lives. The sum total of around 17,000 people doing the nerdy stuff that they love, and sharing it together, is both amazing and inspiring. Four days of little sleep and much socializing later, I bet there was still another …read more

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Finding Bugs in Bluetooth

[Jiska Classen] and [Dennis Mantz] created a tool called Internal Blue that aims to be a Swiss-army knife for playing around with Bluetooth at a lower level. The ground for their tool is based in three functions that are common to all Broadcom Bluetooth chipsets: one that lets you read arbitrary memory, on that lets you run it, and one that lets you write it. Well, that was easy. The rest of their work was analyzing this code, and learning how to replace the firmware with their own version. That took them a few months of hard reversing work.

In …read more

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Hackaday Assembling At 35C3

Hackaday is going to be at the 35th annual Chaos Communication Congress (35C3), December 27th – 31st, and we’re putting together an assembly. If you’re coming to 35C3, come join us!

If you’ve never been to a Congress before, it’s an amazing scene. This year over 15,000 hackers will take over the Leipzig Congress Hall, bringing whatever they’re working on with them, and showing off their last-minute dazzlers. Congress is awesome in both senses of the word: simultaneously incredible and a little bit intimidating.

With the scale of the Congress approaching absurd proportions, it’s nice to have a home base. …read more

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