
Mike Ryan
@mpeg4codec
http://bluetooth.expert and founder of http://ice9.us. I still sniff your Bluetooth. @[email protected]
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Stealing Credit Cards from FUZE via Bluetooth (CVE-2018-9119) with exploit PoC and X-ray teardown blog.ice9.us/2018/04/steali…
The optimal path to exploit development is: 1. Software engineering 2. Reverse engineering 3. Exploit development And each of these areas build on and improve the others. Being a software engineer part of an enormous monolithic project requires skills in reverse engineering to…
I’ve been saying this for years. Metric units are superior in every way except temperature and I will die on this hill.
That’s a wrap for Day 2 of #Pwn2Own Toronto 2023 – we’ve awarded a total of $801,250 so far this week! We’ll be back tomorrow with another full day of attempts. See the full schedule and today’s results at zerodayinitiative.com/blog Leaderboard as of today:

This is part of how LC3 (Bluetooth LE Audio’s codec) works
like compress the image / video by removing noise but then also store how much noise was removed and add that back in on decompression dynamically
Going against the grain a bit with this one but the 707 is a true classic

Apparently, all men have a favorite plane. Spill it, gents.
.@travisgoodspeed howdy neighbor! Look what I dug up while searching high and low for braid. Old enough to use mini USB, lovingly assembled back in the day by y/t. Still works! What vintage is this?

I've been meaning to share this for a bit. Here is a wireshark/tshark dissector for the Apple BLE Advertising Beacon protocol known as "Continuity". It dissects all the data that your devices are sending out constantly. Happy Friday! github.com/netspooky/diss…

Laser decapping PLCC "mass production" in collaboration with @mpeg4codec . Goal: decap 30-40 PLCCs to bare die for repackaging

We just released 2023.02 which unlocks 122.88MHz instantaneous bandwidth on the bladeRF 2.0 micro! Just a quick software upgrade to watch all of Bluetooth at once! nuand.com/2023-02-releas…
Mountain View Reverse Engineering meetup this Wed 7:00 at Wagon Wheel BBQ meetup.com/mountain-view-…

This presentation by @mpeg4codec on building an SDR bluetooth sniffer is one of the best SDR talks I've seen. Awesome work! youtube.com/watch?v=lpM9rn…
youtube.com
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DEF CON 30 RF Village - Mike Ryan - Building a Modern Bluetooth...
The last @Boeing #747 rolled out of paint yesteday. Bitter sweet moment. End of an era! Long live #Queenoftheskies The last frame going to @AtlasAirWW #N863GT #avgeek #boeing747 #boeing #atlasair #aviation



The Ubertooth project has meant a great deal to Great Scott Gadgets, but it is time for us to retire this product. For more details about this decision please read our blog post: greatscottgadgets.com/2022/12-22-ube…
A sad day indeed. RIP Ubertooth 2010-2022 🕯️we had so much fun on Caltrain greatscottgadgets.com/2022/12-22-ube…
Ever wonder if your USB C cable is USB2 or USB3? Do you have some charge-only cables hiding in a box just waiting for the right moment to spoil your project plans?! Fear no more! I’ve made a simple board to test most of the things!



I get a couple dozen questions a year about laser decapping. So YES, I now can do laser decaps for both epoxy ("PDIP") and other chips like below. I'm working on tuning the process and will do a writeup once its more mature

Anybody else have weekend plans

No more emails. If you want something from me you must approach me slowly and calmly with a piece of apple or carrot in your palm with your fingers flat and extended so I do not bite them
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