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Just to add some context to this - @ghidraninja has managed to gain SWD access to the nRF52832 system-on-chip on the AirTags. This has internal flash that stores the firmware

I've found the root cause of the problem in @what3words and can now demonstrate it.Let's pick a square in a UK urban area.///could.find.tollshttps://what3words.com/could.fines.tolls With the patent and API, we can

Blue are pairs under 1-2km apart, red 2-5km apart.Pretty crazy, no? Very distinct density of pairs in horizontal bands Purple:

I've been doing a *lot* of talks since lockdown, and I have been amazed by how smooth and low effort some are, and how painful others are.For 95% of them,

A very simple LED blinky for the STM32-F030R8. It's just the relevant bits of the standard code on the device.Let's see what this looks like in various disassemblers/decompilers! This is

A multimeter is one of the most fundamental tools when working in electronics and hardware hacking. The market is totally saturated these days, with meters ranging from £5 up to

Classic case of misleading graphics without source.Title: "Traceable infections outside the home".Let's see where it comes from. https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/9

I'm not normally hugely paranoid but I have been alerted to the existence of the duck banana. And of course my head fills withWHAT'S YOUR TAKE ON

The BBC asked us to look into a range of IoT products.One of them was a Pineworld lock, from Amazon.We only had a day; I went for the quickest and

Yesterday on the Blackhat webcast @johnrgrimm highlighted the disparity been the security controls people want in IoT and the risk that people perceive from them.So.What are the top 3 risks

I can't handle the stone soup that is Iota.It's just not suited to the IoT at all.Look at this blog about Lidbot @lidbot_ https://blog.iota.org/lidbot-and-iota-building-the-future-of-waste-management-680504f4e303 Let's make sure