Ibi5 @ibi5.bsky.social A strange bird in a strange world, working to make it stranger.
Hacker, painter, maker. Lover of cool handmade shit, books that take me to other worlds, science, and compassion. Haver of many opinions. Disabled.
🏳️🌈👾🏳️⚧️ They/Them 🏳️⚧️👾🏳️🌈
JacenRKohler @jacenrkohler.net Volunteer: @DC214.org Co-Host, @redteam.southwestccdc.com Lead, @bsidesdfw.bsky.social volunteer, @dallashackers.bsky.social stuff, North Texas ISSA board member.
DC214 @dc214.org The Dallas chapter of your local @defcon.bsky.social Groups.
Come hear the gNews and the Talk of the month.
2nd Wednesday of every month at Family Karaoke
Stephen Sims @steph3nsims.bsky.social Security Researcher, Musician, SANS Fellow and Offensive Ops Curriculum Lead, Off By One Security, Gray Hat Hacking Author. Berkeley, California
Xeno Kovah @xenokovah.bsky.social Interested in reverse engineering, firmware, bluetooth, trusted computing, and training. Founder of OpenSecurityTraining2 https://ost2.fyi
Phill Moore @phillmoore.bsky.social 
lazzslayer @lazzslayer.bsky.social Red Team | Co-Lead for @redteamvillage_ | OSCP
@mrd0x.bsky.social @mrd0x.bsky.social 
Chris Elgee @chriselgee.bsky.social Full-time Christian, husband, dad of 4, nerd @Counter Hack; Certified SANS instructor; Cyber Soldier; GSE #259- E Mehran @evilsocket.bsky.social
Nathan McNulty @nathanmcnulty.com Loves Jesus, loves others | Husband, father of 4, security solutions architect, love to learn and teach | Microsoft MVP | @TribeOfHackers | 🐘infosec.exchange@nathanmcnulty
Andy Gill @zephrfish.yxz.red Defcon goon, Adversarial Architect. Photography, Driving, Blog and general purveyor of chaos. Metal/DnB Fan creator and owner of https://lms.zsec.red
@mikko @mikko.bsky.social Fighting malicious use of technology.
jcran @cybe.rs knowledge seeker
Will Dormann is on Mastodon @wdormann.bsky.social I play with vulnerabilities and exploits.
While this site initially showed promise, I've grown tired with its lack of improvement.
You'll find me @wdormann@infosec.exchange on Mastodon.
daniel:// stenberg:// @bagder.mastodon.social.ap.brid.gy I write curl. I don't know anything.
🌉 bridged from ⁂ https://mastodon.social/@bagder, follow @ap.brid.gy to interact
@bsdbandit.bsky.social @bsdbandit.bsky.social 
Joe Lucas @hackthis.ai AI Security @ NVIDIA
OSS Security @ Project Jupyter and NumFOCUS
https://developer.nvidia.com/blog/author/jolucas/
Chris Krebs @thekrebscycle.bsky.social Aka @c_c_krebs over there 
Julia Evans @b0rk.jvns.ca programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
samy k͓͓͓͓͓͓͓͓͓͓͓͓͓͓͓amkar͛͛͛͛͛͛͛͛͛͛͛͛͛͛͛ @sa.my think bad, do good. | https://sa.my
ethicalhack3r @ethicalhack3r.bsky.social Founder of Damn Vulnerable Web App (DVWA)
Founder of WPScan (acquired by Automattic)
Check out my new project! https://kevintel.com
Richard Johnson @richinseattle.bsky.social Fuzzing; Vulnerability Research;
Deep Learning; Reverse Engineering
Training & Publications @ http://fuzzing.io
Hacking the planet since 1995
Undercurrents.io BOFH
I'll stop the world and melt with you
Royce Williams @tychotithonus.bsky.social Just doing my undue diligence.
BACKUP ACCOUNT. Main: @tychotithonus@infosec.exchange
ISP vet, password cracker (Team Hashcat), security demi-boffin, YubiKey stan, public-interest technologist, AK license plate geek.
Cat Murdock @catmurd0ck.bsky.social Hacker by day, author also by day but sometimes night. Gotta keep you guessing.
ShmooCon @shmoocon.bsky.social Jan 10-12, 2025
Washington, D.C.
Less 🫎 Than Ever
This account is mostly used to push information. Got questions? Email us at info @ shmoocon.org.
André Lima @0x4ndr3.bsky.social Exploit dev (windows) + Windows Internals + RE + Fuzzing
Bill Demirkapi @billdemirkapi.bsky.social solving security at scale. reserved for future use.
R.D. Clarke @1o57.bsky.social 1057. Hacker. Scientist. Engineer. Synthesizer Enthusiast. Mathematician. May have created a puzzle or two. Not a huge fan of the CCP or cruelty. Antiquarian adventurers await. 
lintile @lintile.lol now available as a browser extension
"Alex" @mangopdf.bsky.social australia's only hacker
https://mango.pdf.zone
Michell C Clark @michellcclark.bsky.social author of “Eyes On The Road.” doing my best. michellcclark.substack.com
BRute Logic @brutelogic.bsky.social #CyberSecurity #AI https://brutelogic.net/research
Tom Hessman @tkh16.bsky.social InfoSec (Counter Hack, SANS). Theatre (Phoenix Productions, Exit 82 Theatre). I ❤️ ACLU, Planned Parenthood, NNAF, EFF, etc. LGBTQIA+ ally. Views are my own. he/him
tomhessman.com
John Hammond @johnhammond.bsky.social Hacker. Friend. Cybersecurity Researcher at Huntress.
Taz Wake @tazwake.bsky.social DFIR & Threat Hunting Professional | SANS Course Author - FOR577 Linux IR Class | Certified SANS instructor | Incident Responder | I have no access to DMs.
Mark Morowczynski @markmorow.com Principal Security Researcher @Microsoft. Author, Blogger, Speaker, and Baseball Nerd. Always has an overwhelming backlog of books and video games to get through.
Kim Zetter @kimzetter.bsky.social Journalist - cyber/natn'l security. Speaker. Georgetown adjunct prof. Author - COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World's First Digital Weapon
Signal: KimZ.42
https://www.zetter-zeroday.com
Ray [REDACTED] @rayredacted.com Past: Host of "Tribe of Hackers"; Assoc. Producer "Darknet Diaries."
Current: Cybersecurity researcher and executive. Also, father of the fastest climber who has ever lived. Seriously.
Warning: I talk about my son ALOT
“Ut scandis, alios subleva.”
Robert Graham @erratarob.bsky.social @erratarob on the hellscape site
Andy Greenberg @agreenberg.bsky.social Writer for WIRED. Author of SANDWORM. Latest book, TRACERS IN THE DARK: The Global Hunt for the Crime Lords of Cryptocurrency, out now. agreenberg@wired.com. Andy.01 on Signal.
Louis Nyffenegger @snyff.pentesterlab.com Founder/CEO/Trainer/Researcher/CVE archeologist
@PentesterLab. Security engineer. Bugs are my own, not of my employer...
pwneip @pwneip.bsky.social Principal RTO @F500, SANS Instructor & #SEC565 Red Team Ops Author, Red Team Village lead, former Bishop Fox, US Air Force. Tweets are my own, memes are stolen
noperator @noperator.bsky.social tech tasks are cool and hacking is great
Bryson Bort 🦄🌴 @brysonbort.bsky.social 🦄
Soroush Dalili 🍏🍐 @irsdl.bsky.social Hacker (ethical), web appsec specialist, trainer, tools builder & apps breaker, X: @irsdl
https://secproject.com/
https://soroush.me/
https://burpsuite.ninja/
Karl Fosaaen @kfosaaen.bsky.social VP of Research - @netspi
Co-author of “Penetration Testing Azure for Ethical Hackers” (http://amzn.to/3GOvW3A).
@kfosaaen on most other platforms
TomNomNom @tomnomnom.com Computer booper and food enthusiast. He/him.
d0nut @d0nut.dev 🦀 Rust + Security 🔑
Rob Fuller @mubix.com (he/him) Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary
zseano @zseano.bsky.social @zseano
jduck @jduck.me Continuously learning about computer security through research and development.
Ohm-I @mcohmi.com Hacks, raps, and other things.
@cyb3rward0g.bsky.social @cyb3rward0g.bsky.social 
rand0h @akacki.net Goon / Degenerate / KD3CHT / Akacki.net / DEFCON610.org
Golgothus (Zach) @golgothus.bsky.social Senior Incident Response Engineer | Threat Hunting, IR, Cloud | ENFJ | http://wlo.link/@golgothus Your friendly CSO! (Chief Soap Officer)
x.com/golgothus
dnsprincess @dnsp.bsky.social Your starguide to hacking
#wardriving, forensics, network security, shenanigans 
Richard Bejtlich @taosecurity.bsky.social Former USAF intel officer. Early info war practitioner. Created GE-CIRT. Mandiant's first CISO. #NetworkSecurityMonitoring for @corelight-inc. Author. Latest books #ad amzn.to/3B2AcMc
Rich Warren @buffaloverflow.rw.md Red Team & Offensive Security Research @amberwolfsec.bsky.social
AHA! @austinhackers.takeonme.org Austin Hackers Anonymous (AHA! ) is a group of security professionals who hold monthly presentation meetings. Participation is mandatory and you must […]
[bridged from https://infosec.exchange/@AustinHackers on the fediverse by https://fed.brid.gy/ ]
Matt Pardo @mpardo.bsky.social AppSec obsessed, BSides Austin organizer, CTFer, lurker, INTJ, NG mage. I can also be found on Mastodon at @matt_pardo@infosec.exchange 
Sam Curry @zlz.bsky.social 
Baklava Monster, CISSP @ant0i.net can i haz cookies?
2600 - The Hacker Quarterly @2600.com Since 1984, 2600 Magazine has published the hacker perspective and documented the development of the hacking community. In addition to the magazine, we have a weekly radio show ("Off The Hook") and a biennial conference (Hackers On Planet Earth - HOPE).
0xdf @0xdf.bsky.social Principal Training Architect @ HackTheBox
CTF Addict
"Potentially a legit researcher"
he/him
Website: https://0xdf.gitlab.io/
YouTube: https://www.youtube.com/c/0xdf0xdf
Twitter: 0xdf_
Discord: 0xdf
Mastadon: 0xdf@infosec.exchange
ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social AI / Security Researcher and Entrepreneur.
Founder/CEO of Unsupervised Learning.
Building AI that upgrades humans.
r00k @r00k.net responsible tech, science nerd, comics spouse. He/Him
Posts are short form opinions and should be post scripted with "in some relevant situations"
sshell @sshell.co propane and propane accessories
ai + security research
ccdc red team
Jamison @sonofshirt.bsky.social Christian, Husband, Father, Air Force Academy grad, Wheat Allergy, Geek, BofA Red Team co-Founder, BofA InfoSec Exec. Opinions my own, not of employer.
Andrew Thompson @imposecost.bsky.social Head of Research and Discovery @Google Threat Intelligence. Leading multidisciplinary teams to defeat adversaries. Posts are attributable to me—not my employer.
Azeria @azeria-labs.com Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
Dafydd Stuttard @dafyddstuttard.bsky.social Founder and Chief Swig at PortSwigger. Creator of Burp Suite and the Web Security Academy. Author of The Web Application Hacker's Handbook.
Dirk-jan @dirkjanm.io Hacker at outsidersecurity.nl. Researches Entra ID, AD and occasionally Windows security. I write open source security tools and do blogs/talks to educate others on these topics. Blog: dirkjanm.io
@larci.bsky.social @larci.bsky.social 
r3x3r @r3x3r.bsky.social 
Ello @ellopunk.bsky.social Digital Alice chasing the 🐇 down the cyber space rabbit hole.
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Deviant Ollam ツ @deviantollam.bsky.social Philadelphian in Cascadia. Vociferous champion for Oxford commas, two spaces after a period, and ellipses. I break into buildings. 🔓
"Even if the world were ending tomorrow, I would still plant a tree." 🌲
(he/they)
Johnny Xmas @j0hnnyxm4s.johnnyxmas.net We’re sorry, but until civilization decides to begin prosecuting child molesters and cannibals, this account will no longer be capable of being kind to people. Please kindly fuck all the way off.
Accidental CISO @accidentalciso.net I accidentally became the CISO. I didn't want this job, but the job chose me. I'm scared, and I want to go home.
https://www.accidentalciso.net
Baptiste Robert @fs0c131y.com CEO @ Predicta Lab | French Security Researcher, Ethical Hacking, OSINT
Joseph Cox @josephcox.bsky.social Hacking/crime/privacy journalist. Author of DARK WIRE, buy here: https://www.hachettebookgroup.com/titles/joseph-cox/dark-wire/9781541702691/#preorder Co-founder of 404 Media. Signal: joseph.404 Email: joseph@404media.co
Scoubi @scoubi.bsky.social Infosec, Detection Engineering, Threat Research, Threat Hunting, OffSec, Conference Organizer.
Alvaro Muñoz @pwntester.bsky.social Security Researcher with @GHSecurityLab. CTF #int3pids. Opinions here are mine!
James Kettle @jameskettle.com Director of Research at @portswigger.net
Also known as albinowax
Portfolio: https://jameskettle.com/
Chris Frohoff @frohoff.org building things, breaking things, building things that break things. ysoserial night janitor. journeyman ctf plumber. he/him
Andy thompson @andythompson.bsky.social A guy
Ben Ten (0xA) @ben0xa.bsky.social Christian, Director of Training Operations @TrustedSec, Defender, Developer, Gamer, Creator of the @ImpedeDetection Platform || Views are my own!
Alton Brown @altonbrown.bsky.social I'm cook stuff. I film stuff. I write stuff. I drink stuff. Not necessarily in that order
Andy Cooper @integgro.llc 40 He/Him Liberal, Maker, Hacker, Tailor, Pattern maker , Knitter, Curler, serial hobbiest, greyhound adopter.
Dallas Texas, for now...
Charles @charles.dardaman.com AI | Hacking | Security | Malware | Founder/CTO (acq.) | CS PhD @UT_Dallas
Paul L. @am0nsec.bsky.social Senior Security Consultant @ Mandiant (part of Google Cloud). Messages attributable to me — not current or former employers. Honneur de vous rendre compte.
Lee Chagolla-Christensen @tifkin.bsky.social I like making computers misbehave. Does stuff at http://specterops.io.
Github: https://github.com/leechristensen
Mastodon: @tifkin_@infosec.exchange
Chris Gates @carnal0wnage.bsky.social Red Team, Hacking, Purple Teaming, AI, Stocks, Metaphysics, Plant Medicine, cryptocurrency
Florian Roth @cyb3rops.bsky.social Placeholder profile : https://x.com/cyb3rops | glad to be in this respectful safe space | vi/vim
Marcello @byt3bl33d3r.bsky.social Running on vibes. Cyber vibes.
Orange Tsai @orange.tw This is 🍊
Andy Robbins @andyrobbins.bsky.social aka wald0
Phillip Wylie @phillipwylie.bsky.social Offensive Security Professional | Phillip Wylie Show Podcast Host | The Pentester Blueprint coauthor | TribeOfHackers Red Team | https://linktr.ee/phillipwylie