Joined December 2012
256 Photos and videos
Doug retweeted
Reverse Engineering a Ledger Nano X Hardware Implant (@_TROPICON) slides are up! grandideastudio.com/portfoli…
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Doug retweeted
Does anyone in my network know how to get to the Kids Choice Awards??? I gotta find out.
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Hey @WGNMorningNews ! Chicago is the home to @Hak4Kidz, one of the only NFPs dedicated to teaching kids about internet ethics, safety, and security. They use the fascination kids have with hacking to instill ethics before they go down the wrong path. hak4kidz.com

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Doug retweeted
Humble Bundle have a lot of No Starch Press books on sale rn, you can grab Hacking APIs for $20 or the whole bundle for $40
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Doug retweeted
Well that sucked. Yours truly is looking for work - reputable red teamer, pentester with 10 years experience. OSCP/GRTE certifications, also have experience with threat intelligence. Ex-JPMC/Optiv/TrustedSec
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Doug retweeted
Hello, One of my friends was let go from her job as a result of the technology and/or technology adjacent companies performing mass layoffs. If you or someone you love is seeking a person who does IR/SOC management stuff, or something, please consider hiring my friend @CygCygnus is a smart lady and is cool and badass
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Doug retweeted
Want to come work with me building AppSec tooling to help keep the many brands at Match Group secure? Apply here! jobs.lever.co/matchgroup/7b3…

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3 Oct 2025
Go take this course! Joe is an amazing teacher and you'll learn a ton! This helped me build a better foundation of knowledge and methodolgy. Before I had just pulled info from here and there, but this is a comprensive class to get you hacking hardware!
3 Oct 2025
Want to learn about hardware hacking but don't know where to start? This is my last public class of 2025!
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Doug retweeted
23 Sep 2025
We're hiring on our Threat Research team at @proofpoint! If you enjoy making threat actor's lives more difficult (and you want to work with me and lots of other smart people) apply below! 🤓 proofpoint.wd5.myworkdayjobs…

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Doug retweeted
Hey guys, With it being World Suicide Prevention Day, I just wanted to put something out there. We don't always talk about this stuff, and that's okay, but let's take a moment today to really check in with ourselves. Life can be a grind. The pressure to always be "the strong one" is real, and it's okay to not be okay. Your struggles, no matter how big or small, are valid. You don't have to carry your burdens alone. If you're struggling, I'm here to listen, with no judgment. Your life matters. Take care of yourselves.
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Doug retweeted
14 Aug 2025
ew.. X.. I have a new album coming out 9/5 if you're into dope tracks. beefy.bandcamp.com/album/fee…
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Doug retweeted
If you are a supporter of #TeamSam2028, you can watch him go for another world record tonight(!) at 22:44 eastern at the 2025 China World Games.
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Doug retweeted
The team is taking a much needed break after DEF CON, but don’t worry, the guide on our tp link camera hacking workshop will be up next week!
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Doug retweeted
Hey @defcon HUMANS! USB-C cables cost money & I bought them for the @defcongroups Community LAN Party. We had just enough for our laptops. PLEASE RETURN THEM if you took one—no harm, no foul. We need them back in Room 237.

ALT Were Gonna Get Them Back Jack Dutton GIF

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Doug retweeted
Using tools like Flashrom and Hexedit, @rapid7 will guide you through dumping SPI flash, modifying firmware dump to force single user mode, and using UART to interact with the target. Stop by until 6pm!
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Doug retweeted
Hey Hackers! Come visit our room in the @BlueTeamVillage at @defcon . We get to run the Nook. Free hugs from @InfoSystir
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Doug retweeted
Interested in learning fault-injection? Visit our glitching lab at DEF CON! We are at the amazing @EmbeddedVillage
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Doug retweeted
7 Aug 2025
#JTAGulator is back! I'm happy to see it live on under new management.
2 Aug 2025
The tool you know, trust, and love is now officially at EXPLIoT. The legendary JTAGulator by @joegrand - now maintained, manufactured & distributed by us. ⚡ Coming soon: expliot.io/jtagulator/ 🔥 Want early access? Catch @aseemjakhar at the EXPLIoT booth at #DEFCON #infosec
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Doug retweeted
The number of vendors at Summer Camp taking video and photos at their events without collecting consent is fucking insane this year
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