Sign in

jstnkndy

@jstnkndy.bsky.social
2K followers 420 following 309 posts

Infosec professional, beverage snob, and fantasy book consumer. Vice President @ Atredis Partners. Forever terrified of Kithicor.

PostsRepliesMedia
Reposted by jstnkndy
MinuteCon @minutecon.org · 01/10/2026
Our CFP just opened! If you've broken (or built) something interesting or learned a hard lesson while working in the field, we want to hear about it. 20-min lightning talks or 45-min full talks. Every accepted speaker gets free admission. Submit at minutecon.org #MinuteCon #CFP #Infosec #Boston
033
Reposted by jstnkndy
DistrictCon @districtcon.bsky.social · 30/09/2026
Early Bird tickets go on sale TODAY at 11:59 AM! www.eventbrite.com/e/districtcon-ye…
285
Reposted by jstnkndy
MinuteCon @minutecon.org · 28/09/2026
🧠 Boston Bits #1: In 1919, a 2.3M-gallon molasses tank burst in the North End, sending a 15ft wave through the streets at 35mph, killing 21 people. Ironic, since molasses is famously slow. Speaking of things picking up speed: our CFP opens Oct 1! #MinuteCon #Boston #CFP #Infosec
043
Reposted by jstnkndy
DistrictCon @districtcon.bsky.social · 23/09/2026
Just a fun reminder that our EARLY BIRD TICKETS go on sale in 1️⃣ week, on Sep. 30 at 11:59 am! Make sure you set all the reminders so you don't miss it! ⏰ www.districtcon.org/tickets
023
Reposted by jstnkndy
emptynebuli.bsky.social @emptynebuli.bsky.social · 23/09/2026
If you are heading out to GrrCon this week, don't miss my talk "Compounding Interest: Exploiting the ATM Supply Chain" on Friday at 12. I will be sharing my new ATM research that resulted in 9 CVEs and the adversarial tool, ragavan.
001
Reposted by jstnkndy
Frycos @frycos.bsky.social · 23/09/2026
Happy announcement: My colleague and me will present a talk at hardwear.io NL 2026, "Vulnerabilities That Get Under Your Skin: Targeting the World’s Best-Selling Infusion Pumps". 100% human-brain VR 😛
hardwear.io
Join Hardwear.io NL 2026 – The Ultimate Hardware Security Event
Connect with hardware security experts and hackers at Hardwear.io NL 2026 in Amsterdam. Experience trainings, talks, CTFs, and the HardPwn challenge this November.
042
Reposted by jstnkndy
Atredis Partners @atredispartners.bsky.social · 18/09/2026
Atredian Matt Burch (@emptynebuli.bsky.social) will be presenting his ATM supply chain research and demonstrating new exploitation tooling at #GrrCon! 📅 Friday, Sept 25 @ Noon 🔗 Abstract: buff.ly/GvZm49g
023
Reposted by jstnkndy
MinuteCon @minutecon.org · 31/08/2026
⏰ Last call for early bird tickets to MinuteCon! This is a conference built for hackers, by hackers. Prices go up starting tomorrow. We hope you'll join us next Spring for two days of groundbreaking research and hacker camaraderie. #MinuteCon #Cybersecurity #Boston #InfoSec
042
Reposted by jstnkndy
DistrictCon @districtcon.bsky.social · 21/08/2026
OUR CALL FOR PAPERS IS OFFICIALLY OPEN! We want to see all of your hacking magic, informing policy, or roundtable idea submissions. For more ideas, you can check out our page or submit directly! sessionize.com/districtcon www.districtcon.org/cfp
068
Reposted by jstnkndy
Alexandre Borges @alexandreborges.bsky.social · 20/08/2026
It is with great pleasure that I announce I am a co-author of the Seventh Edition of Gray Hat Hacking, alongside outstanding cybersecurity minds such as Stephen Sims, Valentina Palmiotti, Natalie Silvanovich, Luna Tong, Pavel Yosifovich, Moses Frost, and Huascar Tejeda! Stay tuned!
It is with great pleasure that I announce I am a co-author of the Seventh Edition of Gray Hat Hacking, alongside outstanding cybersecurity minds such as Stephen Sims, Valentina Palmiotti, Natalie Silvanovich, Luna Tong, Pavel Yosifovich, Moses Frost, and Huascar Tejeda! 

We are undoubtedly living through exciting times, and I hope readers appreciate this complete overhaul of modern, completely updated content. Stay tuned!

#cybersecurity #hacking #exploitation #exploit #programming #informationsecurity #infosec
043
Reposted by jstnkndy
MinuteCon @minutecon.org · 19/08/2026
🎟️ Early bird tickets for MinuteCon are open through August 31. Our most affordable tier, with prices stepping up a bit at each round after. Two days, two tracks, real research... Hope to see you in Boston! 🔗 minutecon.org #MinuteCon #InfoSec #Cybersecurity
012
jstnkndy @jstnkndy.bsky.social · 12/08/2026
Old dogs can still learn new tricks. I started doing some hardware hacking the past few weeks (something I have no experience with and all of my coworkers are amazingly talented in) and it's been a fucking blast. It's always fun to start learning something new and get obsessive about it 😅
020
Reposted by jstnkndy
Atredis Partners @atredispartners.bsky.social · 07/08/2026
Tomorrow catch Matt Burch (@emptynebuli.bsky.social) present Compounding Interest: Exploiting the ATM Supply Chain at @defcon.bsky.social. 🗓️ AUG 8, 12:30PM 📍 Main Track 4 #DEFCON #DEFCON34 #Hacking
defcon.org
DEF CON® 34 Hacking Conference - Main Stage Talks
1.1 Million Cameras, One Wildcard: Architectural Surveillance in an IoT Cloud Sammy Azdoufal
011
Reposted by jstnkndy
Stephen Fewer @stephenfewer.bsky.social · 07/08/2026
We have published our @rapid7.com analysis of CVE-2026-63077, an unauth RCE in JetBrains TeamCity that was disclosed last week and already added to KEV as being exploited in the wild. This one has a gnarly gadget chain and a polyglot SQL/JSP payload. Full analysis/PoC: www.rapid7.com/blog/post/ra...
101
Reposted by jstnkndy
MinuteCon @minutecon.org · 06/08/2026
MinuteCon stickers are scattered around DEF CON venues this week. Some have NFC chips inside. 👀 Scan one, follow the instructions, and you could win 50% off a MinuteCon ticket. First 5 valid submissions win. May the best hacker win. 🔐 #DEFCON #InfoSec #MinuteCon
021
Reposted by jstnkndy
Atredis Partners @atredispartners.bsky.social · 04/08/2026
Tomorrow at @blackhatofficial.bsky.social, join Matt Burch (@emptynebuli.bsky.social) as he dives into the ATM supply chain. If you are attending Black Hat, add this to your schedule! 📅 AUG 5 at 2:35 PM 📍 South Seas C&D, Level 3 #BHUSA2026 #Cybersecurity #InfoSec #BlackHat
blackhat.com
Black Hat USA 2026
Black Hat USA 2026
002
Reposted by jstnkndy
Alyssa Miller 🦄👩‍✈️ @alyssam-infosec.com · 03/08/2026
Do I have anyone in my network here that works for FullStack?
043
Reposted by jstnkndy
Gynvael Coldwind @gynvael.bsky.social · 27/07/2026
Issue #9 of the free @pagedout.bsky.social zine is here! 90 pages of pure technical awesomeness! Please help spread the news ❤️ Web: pagedout.institute/webview.php?... PDF: pagedout.institute/download/Pag... Wallpaper: pagedout.institute/download/Pag... Patreon: www.patreon.com/cw/PagedOut Enjoy!
pagedout.institute
Paged Out!
Deeply technical zine. And it's free.
0146
Reposted by jstnkndy
Atredis Partners @atredispartners.bsky.social · 21/07/2026
If you are heading to @defcon.bsky.social this summer, don't miss Atredian Matt Burch (@emptynebuli.bsky.social) and his continued CryptoPro research in Compounding Interest: Exploiting the ATM Supply Chain. See you at Track 4, Saturday Aug 8 at 12:30. defcon.org/html/defcon-...
defcon.org
DEF CON® 34 Hacking Conference - Main Stage Talks
1.1 Million Cameras, One Wildcard: Architectural Surveillance in an IoT Cloud Sammy Azdoufal
003
Reposted by jstnkndy
MinuteCon @minutecon.org · 21/07/2026
What sponsoring MinuteCon supports: accessible tickets, live demos that actually work, and keeping an independent con independent. Boston · April 30 – May 1, 2027 If your org wants in: minutecon.org/sponsors/
minutecon.org
Sponsors - MinuteCon
Sponsor MinuteCon 2027, Boston's independent hacker conference. Sponsorship tiers, add-ons, benefits, and the full prospectus.
001
jstnkndy @jstnkndy.bsky.social · 20/07/2026
old.reddit.com/r/justgalsbe... This woman is my spirit animal, what a fucking boss.
old.reddit.com
Queen
Video didn't turn out the way this guy hoped, he can go kick rocks. Actually both three women are queens.
020
Reposted by jstnkndy
Daniel Chateau (シャトー・ダニエル) @danielchateau.com · 14/07/2026
Also, if anyone is looking to add a pentester to their team, I'm open for work. 😅
011
Reposted by jstnkndy
MinuteCon @minutecon.org · 14/07/2026
Set your alarms ⏰ MinuteCon early bird tickets go on sale tomorrow, July 15. It's a small first batch at the lowest price we'll offer, once they're gone, they're gone. Boston · April 30 – May 1, 2027 www.zeffy.com/en-US/ticket...
002
Reposted by jstnkndy
MinuteCon @minutecon.org · 13/07/2026
Our first-ever keynote: Chris Wysopal @weld.bsky.social. Original L0pht vulnerability researcher, Veracode co-founder, and one of the first people to warn the world about insecure software. Boston hacker history, back on a Boston stage at MinuteCon. April 30 – May 1, 2027 minutecon.org
0149
jstnkndy @jstnkndy.bsky.social · 13/07/2026
A couple coworkers did an insane amount of work on an engagement and I got to use this line unironically: "We got one person online, the workload is enough for like ten users. I think we've got a hacker." 😆
020
Reposted by jstnkndy
Atredis Partners @atredispartners.bsky.social · 13/07/2026
@defcon.bsky.social 32 Matt (@emptynebuli.bsky.social) released 6 CE bugs affecting Diebold Nixdorf.. and now he is back with 9 more via the CryptoPro supply chain! 👀 Come join his #BHUSA briefing on Wednesday August 5th - you won't want to miss it! 🏧 🏦 @blackhatofficial.bsky.social
blackhat.com
Black Hat USA 2026
Black Hat USA 2026
013
Reposted by jstnkndy
MinuteCon @minutecon.org · 13/07/2026
Every conference has a first year, and every first year has the sponsors who showed up early. 🤝 MinuteCon · Boston · April 30 – May 1, 2027. Founding sponsor conversations are happening now, we'd love to have you in from the start. minutecon.org/sponsors/
minutecon.org
Sponsors - MinuteCon
Sponsor MinuteCon 2027, Boston's independent hacker conference. Sponsorship tiers, add-ons, benefits, and the full prospectus.
011
Reposted by jstnkndy
Nick Frichette @frichetten.com · 10/07/2026
Hotel Wi-Fi broke my Tailscale peer relay, so I wrote up how I tracked down the blocked UDP path and made the setup more resilient. If you use peer relays, this may save you a headache. frichetten.com/blog/how-hot...
frichetten.com
How Hotel Wi-Fi Broke My Tailscale Peer Relay
How to setup Tailscale peer relays to listen on multiple ports.
083
Reposted by jstnkndy
emptynebuli.bsky.social @emptynebuli.bsky.social · 10/07/2026
I recently sat down with @darkreading.bsky.social to discuss my new research into CryptoPro and my @blackhatevents.bsky.social and @defcon.bsky.social talk Exploiting the ATM Supply Chain.. I look forward to catching you this summer 🏧💰
012
Reposted by jstnkndy
Atredis Partners @atredispartners.bsky.social · 10/07/2026
Atredian Matt (@emptynebuli.bsky.social) spoke with @DarkReading.bsky.social about his upcoming @BlackHatofficial.bsky.social talk "The Cost of Obscurity: Exploiting the ATM Supply Chain" 🔒️ 💵 Bottom line: Disk encryption doesn't help if the keys are stored right next to the lock.
darkreading.com
Fresh ATM Crypto Software Bugs: Jackpot or Bust?
Organizations, and possibly ATMs, are at risk of compromise, thanks to holes in a Microsoft BitLocker security wrapper.
012
Reposted by jstnkndy
MinuteCon @minutecon.org · 09/07/2026
Calling all sponsors. 📣 MinuteCon is an independent hacker conference coming to Boston, April 30 – May 1, 2027. Two days, two tracks, real research, live demos. We're early in the journey and looking for sponsors who want to help build this from the start. minutecon.org/sponsors
minutecon.org
Sponsors - MinuteCon
Sponsor MinuteCon 2027, Boston's independent hacker conference. Sponsorship tiers, add-ons, benefits, and the full prospectus.
023
Reposted by jstnkndy
MinuteCon @minutecon.org · 06/07/2026
Save the date.Ÿ“Œ @MinuteCon is coming to Boston: an independent hacker conference on April 30 to May 1, 2027. Two days, two tracks, real research, live demos. Sign up for updates: minutecon.org
minutecon.org
Home - MinuteCon
MinuteCon 2027: Boston's one and only independent hacker conference
096
jstnkndy @jstnkndy.bsky.social · 03/07/2026
Thankfully the program actually knows how to triage bugs (the reopened it and triaged it themselves as a critical and paid it out) and clearly cares about the issues (they've already been fixed). This isn't the first time H1 messed up triage for bugs against this program. Makes you wonder.
021
jstnkndy @jstnkndy.bsky.social · 02/07/2026
I can't believe how bad bug bounty platforms have become. You have triagers who are (most likely) dipping their toes into the information security industry for the first time making critical gating decisions for billion dollar companies, putting users at risk because they can't threat model. FFS.
290
jstnkndy @jstnkndy.bsky.social · 01/07/2026
010
Reposted by jstnkndy
emptynebuli.bsky.social @emptynebuli.bsky.social · 28/06/2026
I'm excited to announce I will be presenting an encore presentation of my @defcon.bsky.social talk with @paymentvillage.bsky.social !!!! There is just too much content and I look to share some extra details at the village. If you are interested in ATM attacks you won't want to miss this! 😉
063
Reposted by jstnkndy
Ron Bowes @iagox86.bsky.social · 13/06/2026
Hey friendsky! My husband is looking for work - he's very good at Linux, cloud, AWS, and networking stuff. He's got an extensive home lab and manages all of our services. Seattle or remote. But he's bad at networking so I'm trying to leverage my network on his behalf. Cheers!
233
Reposted by jstnkndy
emptynebuli.bsky.social @emptynebuli.bsky.social · 09/06/2026
After weeks of biting my nails in suspense. I am excited to announce my continued ATM research has been accepted to @defcon.bsky.social !!!!! Don't miss my new research Compounding Interest: Exploiting the ATM Supply Chain 💰💰
0145
Reposted by jstnkndy
Transphobes Can't Read @lordaslan.bsky.social · 27/05/2026
If you've had an actual relationship with a woman you wouldn't need this.
An article titled "man develops app to reveal what women look like without makeup"
533299530
Reposted by jstnkndy
DistrictCon @districtcon.bsky.social · 28/05/2026
It's basically summer which means you should be thinking about what video games you should be playing. We submit into record Command & Conquer Generals
162
Reposted by jstnkndy
Phrack Zine @phrack.org · 27/05/2026
We're looking for a cover for the next issue of Phrack! Retro sci-fi, terminals, dystopian systems, chrome futures, hacker manuals from an alternate timeline. Make something timeless and strange. Send your work or idea to arts@phrack.org Deadline June 30th
13723
Reposted by jstnkndy
halvarflake.bsky.social @halvarflake.bsky.social · 22/05/2026
Confession time: I use agentic coding all day, every day. It makes me much more productive. But I am also terrified of skill atrophy, I feel like I need to break out pen & paper to force myself to "weight-lift" mentally so I don't forget how to think. How do y'all handle this?
8292
Reposted by jstnkndy
emptynebuli.bsky.social @emptynebuli.bsky.social · 18/05/2026
I wanted to share that I have joined the @paymentvillage.bsky.social team and am looking forward to @defcon.bsky.social this summer 😉
052
Reposted by jstnkndy
Atredis Partners @atredispartners.bsky.social · 16/05/2026
"Bad News for the Average Pentester" ... But who wants to be average? Here's some thoughts from Shawn on why Human-Powered Pentesting is here to stay. www.atredis.com/blog/2026/5/...
atredis.com
Bad News for the Average Pentester — Atredis Partners
With the changes to the market of late, Atredis has actually been exceedingly busy. We've been working with AI and related tech since we started the company over a dozen years ago, but in the last…
035
Reposted by jstnkndy
DistrictCon @districtcon.bsky.social · 13/05/2026
The Junkyard Call for Bugs is officially open! 👾 www.districtcon.org/junkyard For additional information, please reference our Disclosure Guidance doc: lnkd.in/ewjswJyf And if you missed last years presentations, check them out on YouTube now: www.youtube.com/@DistrictCon...
189
jstnkndy @jstnkndy.bsky.social · 11/05/2026
I've seen rumblings, but what's the latest status on what we're all moving to for referencing vulns now that CVEs are looking like they are going to die?
101
Reposted by jstnkndy
DistrictCon @districtcon.bsky.social · 08/05/2026
DistrictCon Year 1 Talks are officially live on our YouTube Channel! Check it out: youtube.com/watch?v=RDqX... A HUGE shoutout to our incredible speaker line up that came out through the snow to share their amazing content with us.
youtube.com
Ian Levy (Keynote) : From protecting a country to security guard in a bookshop
YouTube video by DistrictCon
0410
Reposted by jstnkndy
DistrictCon @districtcon.bsky.social · 08/05/2026
Feb. 6-7, 2027 | See you there 🪩✌️
1147
Reposted by jstnkndy
Dr. Mar @boldnewme.bsky.social · 06/05/2026
Attention all men. More of this, please.
538172955700