Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
Chandles.exe @chandle5.bsky.social Running off coffee, sushi, and Undertale amounts of Determination
She/It
🏳️⚧️ Love;
@crackerjack916.bsky.social @crackerjack916.bsky.social 
Willa @willasaywhat.bsky.social Infosec princess with a penchant for secure code, mother of two, wifey ⚢. My words are my own. 🏳️🌈
https://infosec.exchange/@willasaywhat
Rodri @rorodrigo.bsky.social 
Siviak @siviak.bsky.social 
H3adrush @h3adrush.bsky.social Pagan / occultist, Hacker, IT pro, camper / hiker, Fiona's Papa.
Don Ankney @dankney.bsky.social 
Aask all the questions, tell all the lies @aask.bsky.social I do stuff. You should know me.
Dr34d @0xdr34d.bsky.social Mom, Hacker, Maker of things
duald @dualdflipflop.bsky.social DEF CON Scavenger Hunt judge. A forum moderator for J!NX forum once upon a time.
Ben Britten @benbritten.bsky.social Previously worked on many, many games; gamedev for nearly 20 years. I am old. I post random 3d printing stuff and sometimes bunnies. He/Him. Australia. Also birds apparently.
Jack C @enth.bsky.social interests include: food, cocktails, code, literature, installation-scale art, and just generally building interesting shit with interesting people. music nerd, though i don't play anything or dj any more. seattle for ages; grew up in kansas. he/him
ClevrCat @clevrcat.bsky.social It me. Your friendly neighborhood business cat. Gothcon co founder. Computer booper.
st0_ic @d0c.bsky.social Infosec professional, former healthcare professional. Professionally unprofessional DFIR DJ. he/him
https://www.twitter.com/st0_ic
esteban.your.face @estebang.bsky.social You’ll love my dog, want to take pictures of my cats, wonder why my skin is so soft, and question where I'm from
infosec, nurturance, BIPOC, enby
apexxor @apexxor.com Cyber dumpster fire marshal, tabletop adventurer, wannabe coffee and whiskey snob, Malort propagandist, new dad, & husband. Follows folks smarter than he/him.
Mels @humanimpersonator.bsky.social 
DEFCONMusic @defconmusicorg.bsky.social The Arts and Entertainment team for the yearly DEF CON Infosec convention on Las Vegas. Defconmusic.org | Defcon.org
@la2600.bsky.social @la2600.bsky.social 
Miss Jackalope @missjackalopedj.bsky.social Drum and Bass + electro + basshouse DJ // Twitch.tv/MissJackalope // Legendary Merch MissJackalope.store // DEF CON Resident DJ // YouTube.com/@missjackalope for claw games and DJ replays and Japan fun
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Chris @syntaxerr.bsky.social Insulin junkie, reformed CISO now getting to talk about cool stuff. Formerly syntaxerr66 on that "other" platform :D. This is for fun only and anything I say does not represent my employer, though they're pretty damn cool.
Nicole @frakkintoaster2.bsky.social Lunaphile, Cat Servant, Puppy chew toy, and Uninspired Author.
timball @timball.bsky.social was twitter.com/timball
MatheusFDC 🔞 @matheus1994dc.bsky.social Plataforma de Promoção de Criadores Adultos | Compartilhando o melhor do ramo!
Amethyst Basilisk @amethyst.systems Furry hacker of the dragon and Windows variety. Blog: https://amethyst.systems/blog Puzzles: https://crackmes.one/user/frank2
DEF CON Parrot🦜 @defconparrot.bsky.social Latest News, Fun Moments & Event updates from the DEF CON Community • Follow to stay updated!💛
#DEFCON33 Dates:🎉Aug 07 - Aug 10, 2025
Link of Links {
Resources🌍 •> https://linktr.ee/defconparrot
Updates🗞️ •> https://x.com/defconparrot
}
TwoPipe @twopipe.bsky.social Cybersecurity, taking random pictures, learning new things
Joel Davis @joeld42.bsky.social Graphics programmer, tool builder, tabletop gamer. he/him
Cats Of BlueSky @catsofbsky.bsky.social Daily cats
Cats of Yore @catsofyore.bsky.social Hi! I’m Molly Hodgdon. I live in Vermont with my beautiful FIV+ cats Francie and Marcel. Banner photo by W. Eugene Smith. Profile pic is a postcard from my collection mailed 1908.
Not a bot. Not selling anything. Just a keeper of forgotten cats.
Patrick Kemp @patkemp.bsky.social Father. Game designer at Spry Fox (Netflix Games). Weekend side project noodler. He/him. https://patkemp.itch.io/ 🥑🍣🍜🥟🍛🌯
mlim @chi11axin.bsky.social Seeing if the skies are bluer here
TheOriginalShatter @shatteredscone.bsky.social The One and Only Original Shatter. Accept no substitutes.
Once caused a run on a bank by accident.
"An enigmatic figure" "He's not always reliable, but ..."
[Underground: Tales of Hacking, Madness and Obsession on the Electronic Frontier]
Rob Pait @sharkticon.bsky.social 
Brian Petty @bpetty.bsky.social TTRPG Enthusiast, Gamer, nerd, bibliophile, IAM Engineer. Masochist (I kind of like Java…) Opinions my own, etc. He/Him 🏳️⚧️🏳️🌈BLM
Morgan @synapticrewrite.bsky.social Hardware, prototyping, reverse engineering, firmware, lockpicking, makering, and various other hackings. @SynapticRewrite@hackers.town
Cannibal 🦙 @elcannibal.bsky.social @cannibal on Twitter
Ex medical infosec. Red team. Threat hunter. Patient safety. Locksport. Metal work. I break things. #MakeShitMonday 3Dprinting. less cyber more security. Maker, but mostly breaker. 
Echo Sixx @echosixx.bsky.social 
FoxCaptain @foxcaptain.bsky.social DEFCON Security Goon (Legend) | ToorCon Sr Staff | ToorCamp Event Organizer | OlyMEGA Makerspace | Lockpicking Enthusiast | State Sponsored Hacker
kampf @kampf.bsky.social no one took this? weird
skeleton with oar
Alissia from here to there @alissia.bsky.social Unapologetically Queer, old, trans. More details to come.
evacide @evacide.bsky.social Director of Cybersecurity @eff.org
Co-founder of @stopstalkerware.bsky.social
These opinions are my own, not my employer's
I did a TED talk once
Kevin Collier @kevincollier.bsky.social I cover digital threats for NBC News. Tip me! @kevincollier.01 on signal, kevin.collier@nbcuni.com. NYC, from West Virginia.
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.
Pwnallthethings @pwnallthethings.bsky.social Just thinking out loud.
Scotland @level2three.bsky.social 
✨Directed by John Carpenter✨ @ourflagmeansbeth.bsky.social Screenwriter. A walking study in demonology. Film Student. Engineer. Cinephile. Astrophotographer. Anarchist. Monster Movie Maven. MUA. Mad Max Historian. Pug mother. Jeff VanderMeer stan. She/Her
🎥 https://www.patreon.com/ElizabethWalker
SatOwlru Gojo @owlsys.bsky.social Shitposts. Geeky stuff. Tech. Curse words. Hacker. Sysadmin. Living in Germany. Glaze AI elsewhere. This is the Way.
#adhd
Al @nobleexperiment.bsky.social With all these rounds of radiation and chemotherapy planned this year, I project next year to become some super powered mutant short of wolverine.
glum @handle.invalid The sky is not that blue.
Thoughts are mine, unless someone else said it first and I forgot. Tech, Privacy, mediocre comedy. some of these are lies. she/her.
Hacks so much.
Talk to me about : Devices, AI / ML, infosec, Pole Dancing, aliens. Seattle-ish
tonix @tonix.bsky.social Music | InfoSec | Perennial white belt | DC541
Teflon |CyberSec| 🖖 @shiftygeek.bsky.social Security Architect. I talk about Fabric, Network builds, network security, information security, New Zealand and a bit of gaming. #InfoSec #StarField #NZ #Networking #NetEng #Fabric #NetSec
I follow often (As long as your profile has some content)!
Michael Goetzman @goetzman.bsky.social Wisconsinite, Cypherpunk, Solarpunk ❂ Environmentalist, Burner, Hacker, Kabbalist, Freemason, @CypherCon Creator, @DEFCON Goon, MSFT MVP & CIO / CISO 🇺🇸✡️🇮🇱 Check out the hacker conferences SecretCon.com (MN) & CypherCon.com (WI)
@rootkitranger.bsky.social @rootkitranger.bsky.social Incident Responder at MDR, passionate about geopolitics and space exploration
ɘiɿɿɒƆ
C̷͈͇̯̲̥̍́͆̈́̽a̸͙̤̼͔̮̼̠͔̳̓̇̈͋͆̽̈́͝r̶̪͓̣̯͖̲̬̥̈́̉̌̀́̀r̸͓̤̰̣̐͌͒̾͒̈͘͘į̴̝̠̺̤̇̍̆̈͘ë̶̞͈ @mlleelleciel.bsky.social Carrie (according to rumor)
Researcher, Strategist, Shutterbug
^ ^ ^ ^
//^\ /^\\ //^\ /^\\
//\(oo)/\\ //\(oo)/\\
Jason @jason23.bsky.social Interests: Climate, biology, astronomy, tech, and music.
Not a billionaire.
Kristian Harstad @kristianharstad.bsky.social Follow/RT/links NOT endorsement.- L @l4bf0x.bsky.social @l4bf0x.bsky.social
MadHat Unspecific @madhat.unspecific.com Infosec guy, hacker, organizer, supporter, artist, idiot, photographer, and director level pseudo-CISO
Stater of the obvious
Barry Von Ahsen @vonahsen.wtf Linux, infosec, soccer, beer. he/him/his/el
Mediocre white man, but not making it everyone else's problem. Trans rights are human rights. Love is love. Eat the rich. BLM. ACAB.
admford @admford.bsky.social Hacker/Maker at large. Security Engineer at large.
WARNING: extremely curious with a touch of ADHD...
g33kspeed @g33kspeed.bsky.social 
WHITE CHRIS @bad2beef.net Chaotic Neutral Troublemaking Aficionado. DEFCON Goon. Posts represent the opinions of no one, not even myself. They/Them. ❤️|♻️≠👍
Violet Blue® @violetblue.bsky.social Awarded author, journalist: cybersecurity, privacy, Covid. WIRED, PopSci, Spinoff, Engadget, FT, IFJ. Visiting Scholar at Stout Research Centre, NZ. Black Hat keynote. S/her.
Bio: about.me/violetblue
More: linktr.ee/viblue
News: patreon.com/violetblue
th0m4s @th0m4s.bsky.social DEF CON Goon, hardware hacker, reverse engineer, occasional CTF player, friendly neighborhood degenerate.
Glitch @thatglitchtho.bsky.social DFIR/Security Engineer
Blue Team Village Contest Curator
Support your local DEF CON group [DCG909]
Secure all the things
Amateur astrophotographer
Sean @choan.bsky.social Hacking and Hockey
polybius @polybius.bsky.social Department Head @ DEF CON
Department Head @ CactusCon
Board Member @ HamRadioVillage
Adam Bressler Chudiak @madam7.bsky.social WSU. AIS. Sr Marketer. CRM/Ads. Audio. Trader. Coach. Studio. Sports. Jew. SEA. History.
InfoSec, Marketer
Facebook.com/bressler1
Instagram.com/adambressler/
linkedin.com/in/adambressler/
Twitter.com/adambressler
Plug @plug.bsky.social Your atypical security enthusiast | DFIR | Threat Hunting | Detection Engineering | Insider Threat | Making content at Blue Team Village
Opinions are my own.
H0tP0ck3t @myskeets.com OIF/OEF Cosplayer | Legion of Mad Fellows | Commentary not affiliated with the views of my employer or their client’s
pronto @pronto.bsky.social 8647;
they/he/them/him/enby/pan/photog/neat/lists/DMV/
@jbphoto.me
bat 🦇🌻 @mzbat.bsky.social Security Consultant & Founder, Sonar Security | Red Siege, VMware Tanzu, NASA GSFC, Apple, 18F | art, lego, board games, comics, cute animals |🧛🏻♀️⛵️
0.o 👻 @bind.bsky.social snacker summer camp survivor 
Arko @arko.bsky.social Nominal- A A. Andrews @aandrews129.bsky.social
Dave's not here man... @thedeltaflyer.bsky.social Seemed the thing to do...
Rox @roxanna.bsky.social Splunk/Python/App dev 💚 Data Science 💚 Bookworm 💚 Writer 💚 Cat Lady 💚 - Opinions are my own (and maybe my cats')
Network Jack: Plumber For A Series Of Tubes @networkjack.bsky.allsystems.fail I do computers, sometimes.
mastodon: @Network_Jack@mstdn.social
github: https://github.com/networkjack2
カブ @cab105.bsky.social Techie, writer, musician, brewer, and pilot. Also run a consultancy helping companies deal with the tech side of an M&A.
Lauren 🔥🦄🔥 @realweirddata.bsky.social Python + Data science + Security + DaaS (dog as a service)
Neon 🦊 @neonplaidpants.bsky.social VR. Hardware. Infosec. Shitposts.
Badgelife https://linktr.ee/dcpunks
Electronics. Arduino. Maker. Cybersecurity.
DEFCON - BSidesSF - Open Sauce - Neotropolis
VRChat 🦊 20s
AuDHD 🩵 they/any
🌐NON HUMAN🌐
Chris Nickerson @indi303.bsky.social Red Teamer, Business Owner, Hacker, CEO, Investor, Cybersecurity, dog dad, Lares, Breachquest, Liability, B-sides co-founder, @TEDalumni , kinda canadian, #303
Andrea @downing.bsky.social Co-founder of The Light Collective
www.lightcollective.org
Security Researcher
Health Infosec
Views are my own.
Blenster 🅅 @blenster.com I used break things and write detailed reports but now I'm management. Rapid Prototyper. Maker. Apprentice Knifemaker. Sometimes I try to help explain social situations to dudes.
Trans rights are human rights and Black lives matter.
I love you.
Mugwump Jones @mugwumpjones.bsky.social Muppet and consumer of aged memes.
Jessy Irwin @jessysaurusrex.bsky.social I protect people from technology, and technology from people. Focused on all things security, defense, risk, and resilience. I brake for wildflowers and chase art history mysteries.
Mick Baccio @nohackme.thruntcon.com Purveyor of Fine Experiences.
Keyboard Cowboy meets Keyboard Cat.
Shitpost Veteran.
President & Chairman, THRUNT®️ Corp.
ᴉpᴉǝH 🐐💕 @summerheidi.bsky.social infosec! personal account. views are that of rustic australian countryside. nothing is an endorsement. everything is awkward.
Elizabeth Wharton @lawyerliz.bsky.social Adviser, lawyer, and sometimes cybersecurity circus ringmaster - my monkeys fly.
Kym Possible @kympossible.bsky.social Job Status: HBIC at @zatik.io
I’ve kissed mermaids, rode the El Niño
Protect Trans People 🏳️⚧️
Shatter 🅅 𓅃⭐ @shatter.bsky.social I'm Old
I know Unwoman irl. I've met nivek ogre. I once hugged president Obama.
I've played both The Cow Palace and Nippon Budokan! I have more game design credits than you do.
Tea Spiller
I have a crush.
Proud Neo Luddite
Th3Cyb3rK1tt3n @th3cyb3rk1tt3n.bsky.social Just your every day cyber kitten. Advanced Purr-sistent Threat. Technical Pen Test Manager at Bugcrowd. Opinions are my own. - J @jaml.bsky.social @jaml.bsky.social
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
rand0h @akacki.net Goon / Degenerate / KD3CHT / Akacki.net / DEFCON610.org