mpeg4codec's profile picture. http://bluetooth.expert and founder of http://ice9.us. I still sniff your Bluetooth. @mikeryan@infosec.exchange

Mike Ryan

@mpeg4codec

http://bluetooth.expert and founder of http://ice9.us. I still sniff your Bluetooth. @[email protected]

Pinned

Stealing Credit Cards from FUZE via Bluetooth (CVE-2018-9119) with exploit PoC and X-ray teardown blog.ice9.us/2018/04/steali…


Mike Ryan reposted

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.

This post is unavailable.

Mike Ryan reposted

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:

thezdi's tweet image. 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

mpeg4codec's tweet image. 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?

mpeg4codec's tweet image. .⁦@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?

Reminds me of iodine reverse shells over DNS back in the naughty aughties CC/ @dyn___


Mike Ryan reposted

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…

netspooky's tweet image. 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…

Mike Ryan reposted

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

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

Mike Ryan reposted

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…


Mike Ryan reposted

Mountain View Reverse Engineering meetup this Wed 7:00 at Wagon Wheel BBQ meetup.com/mountain-view-…

johndmcmaster's tweet image. Mountain View Reverse Engineering meetup this Wed 7:00 at Wagon Wheel BBQ

meetup.com/mountain-view-…

Mike Ryan reposted

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…

ghidraninja's tweet card. DEF CON 30 RF Village - Mike Ryan - Building a Modern Bluetooth...

youtube.com

YouTube

DEF CON 30 RF Village - Mike Ryan - Building a Modern Bluetooth...


Mike Ryan reposted

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

KeithPDXAir's tweet image. 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
KeithPDXAir's tweet image. 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
KeithPDXAir's tweet image. 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

Mike Ryan reposted

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…


Mike Ryan reposted

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!

alvaroprieto's tweet image. 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!
alvaroprieto's tweet image. 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!
alvaroprieto's tweet image. 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!

Mike Ryan reposted

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

johndmcmaster's tweet image. 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

Mike Ryan reposted

Anybody else have weekend plans

passthehashbrwn's tweet image. Anybody else have weekend plans

Mike Ryan reposted

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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