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
Phillip Wylie @phillipwylie.bsky.social Offensive Security Professional | Phillip Wylie Show Podcast Host | The Pentester Blueprint coauthor | TribeOfHackers Red Team | https://linktr.ee/phillipwylie
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
Jack Rhysider @jackrhysider.bsky.social Creator of Darknet Diaries.
Verification: https://twitter.com/JackRhysider/status/1675298532406984707
Cyber Security Nerd @princesskittycat.bsky.social 
geech @captaingee.ch cybercrime connoisseur && exploitz engineering enthusiast | synapse fanboy | second breakfast enthusiast
No Starch Press @nostarchpress.bsky.social The finest in geek entertainment.
Email us: info@nostarch.com
We're live M-F, 7am-6pm PDT
https://nostarch.com/
DEFCONMusic @defconmusicorg.bsky.social The Arts and Entertainment team for the yearly DEF CON Infosec convention on Las Vegas. Defconmusic.org | Defcon.org
404 Media @404media.co it's a website (and a podcast, and a newsletter) about humans and technology, made by four journalists you might already know. like and subscribe: 404media.co
Bellingcat @bellingcat.com Bellingcat is a global collective uncovering facts to hold power to account. Our work is independent. Our methods are public. Our community is global.
Want to support our charity? bellingcat.com/donate
Best Value! 20% more Fiendish Dr. Noid @noid.hotunixsluts.org DEFCON Organizer (1993 - 2013), Layer_One Founder, #DC206 Founder, Black Lodge member, 3 Time Juror, Force Multiplier. I killed the dinosaurs.
Anna @annamacmillan.bsky.social Writer. Painter. Cat lover, late night gamer, cheese enjoyer. DEF CON Goon. Neurospicy. Bisexual. Adjectives. Descriptors. Enticing profile content. Hashtag HelloWorld.
DefiantLJ @defiantlj.bsky.social Olaf is my spirit guide and life coach 
CyberSecSac & DC916 @cybersec916.com Official Bluesky for Cybersecurity Sacramento & https://www.dc916.com a DEF CON Group
Belonging is the very best thing there is.
#hackthebeam
Siviak @siviak.bsky.social 
TLop @tlop.xyz ==1337== LEAK SUMMARY:
==1337== definitely lost: 2,045,768 bytes in 10,248 blocks
==1337== indirectly lost: 1,225,356 bytes in 8,634 blocks
==1337== possibly lost: 874,324 bytes in 4,981 blocks
Hackboat @hackboat.org The unconference that floats. Four hours on the Willamette with Portland's infosec community.
A BSides Portland production.
Signal @signal.org Signal is a nonprofit end-to-end encrypted communications app. Privacy isn’t an optional mode, it’s the way Signal works. Every message, every call, every time. https://signal.org/donate/
Angela Steffens @wonderwomancode.bsky.social Founder/Engineer working on open source software at the intersection of web3 + AI @alternatefutures.bsky.social
wonderwomancode.eth
Olympia, Washington
Codebender_Cate @codebendercate.com Mother | INTP-T | Cyber-BASc | Former US Army | Xbox Ambassadors | Gamer | WGU Cyber Club | ΟΣΣ | Cyber competitor | CSIE in progress (1/4) | Posts are mine
Lex @zoracon.bsky.social PIT Crew @eff.org managing the Certbot project. My words. Not my job's words. Etc. Relax.
Coffee ☕, crochet 🧶, cryptography 🔐, and being Black in my Black ass business.
Adam Baldwin @evilpacket.net Hacker / Farmer / Builder / Breaker
clickity, hackity, pwned.™
More info: https://evilpacket.net
PL 🤘🦇🤘 @phlaul.bsky.social 
Katie Moussouris (she/her/she-hulk/she-ra)🌻 @k8em0.bsky.social Founder & CEO LutaSecurity @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, 1/2 Greek all-American hacker
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
Tib3rius @tib3rius.bsky.social Web App (mostly) Hacker | Cybersecurity Educator | Content Creator | Ex-Brit | Links: http://linktr.ee/tib3rius (he/him) 🇺🇸 A mostly unserious person. @therealc3rul34n.bsky.social is bae 🥰
Joseph Hewitt @jhewitt.net Cybersecurity consultant with an interest in electronics. British, but now living in The Netherlands. Creator of the ESP32 wardriver: wardriver.uk
daniel:// stenberg:// @daniel.haxx.se I write curl. I don't know anything. I am @bagder@mastodon.social
My mastodon posts are mirrored to Blusky here: https://bsky.app/profile/bagder.mastodon.social.ap.brid.gy
Weekly email at https://lists.haxx.se/listinfo/daniel
Dr. Dave Venable @davevenable.com Focused on building resilience in democracies | Former U.S. intelligence officer | Chair, @ISRS.ngo | Board director & CISO | TheCipherBrief
Uncle Joe @sydseter.com Co-leader OWASP Cornucopia. If you like what we do for open source, visit our code repository https://github.com/OWASP/cornucopia and give us a star ⭐
🌈 «Difference is of the essence of humanity» 🦄 – John Hume
#appsec #owasp #cornucopia #threatmodeling
Jen Gentleman @jenmsft.bsky.social I work on the Windows engineering team at Microsoft and help with feedback for Start menu, Settings, taskbar, input + more
You can find me on most of the other social media apps including Twitter and reddit with the same account name @jenmsft
Kali 🅅 🏳️⚧️🛠️ @radicalkjax.com 💍👩❤️💋👩🌻👩🏼💻🧘🏼♀️🏳️⚧️🔮✨🌕🐇| She/Her | weeb | nerd | goober | hack-a-doodler | smartest airhead | Psychonaut
🏠 https://radicalkjax.com
💽 https://github.com/radicalkjax
📍About 30ft back (SF/Sac)
PDX Hackerspace @pdxhackerspace.org A 501(c)(3) shared community space promoting and encouraging technical, scientific and artistic skills through individual projects, collaboration and education.
just Wes @justwes.info “Sysadmin” is the day job or at least that’s my title.
polyamorous -ENM
Boyfriend to Emily
queer/bi/pan 🏳️🌈 he/they
https://linktr.ee/wesleytb13
Inclusive Little Unicorn 🅅 @emmie.bsky.social Pansexual polyamorous lover, not fighter (usually). I am me. Deal with it. (I may also be a unicorn🦄)
🏳️⚧️ally, I stand with 🇵🇸
Wife to @Kimmy.zip
Partner to @deviantollam.bsky.social
Girlfriend to @justwes.info
ilu.so
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
Tarah Wheeler @tarah.org CSO of TPO.group ♦️ EFF Board of Directors♦️she/her ♦️ bestselling author but only that one time
Whitney Merrill @wbm312.bsky.social I nudge people to care about privacy and security. CPO/DPO. Privacy/infosec lawyer. Hacker. Fighting for privacy, digital civil liberties & the users. Ex @EA @FTC |my views are my own. I used to post on Twitter at @wbm312.
Fight for the Future @fightforthefuture.org 👊 Battling techno-fascism with our Internet-savvy blend of attention-grabbing activism and mass mobilization.
https://www.fightforthefuture.org/2026
OSU Security Club @osusec.org Oregon State University Security Club (OSUSEC):
https://osusec.org
@eff.org alliance member
GitHub/GitLab: osusec
OSUSEC: http://ctftime.org/team/12858
Kimmy 🅅 @kimmy.zip Highly Unprofessional | Hardcore Wholesome | Product Management | Hackery Type | Trans(former) 🏳️⚧️ | Failed Man | Polyamorous | XY(ZZY) | Taller than you
Other socials:
https://kimmy.zip
Alyssa Miller 🦄👩✈️ @alyssam-infosec.com Hacker, CISO, and commercial pilot. Certified Bluesky Elder. Author and International Speaker, Chief advocate of #DoBetterBeBetter
Compassion and empathy are traits in short supply but necessary to make this world a better place.
alyssasec.com
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
Marc Rogers @cjunky.bsky.social Ramblings of a Mad Englishman: Hacker @ BBC's Real Hustle & Mr Robot. Head of Sec @ DEF CON. Founder @ CTI-League, Ransomware Taskforce, w00w00, CDC NSF, (He/Him).
Also
Twitter @marcwrogers
Mastodon cj@chaos.social
Rob Joyce @rgblights.bsky.social Cyber guy. Former NSA cybersecurity director and chief of TAO. Lover of memes. Warning - occasional outrageous Christmas light content.
Randall Munroe @xkcd.com 
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
Wall of Sheep @wallofsheep.bsky.social Official Feed from the Wall of Sheep
Sherrod @sherrod.bsky.social It’s me. Sherrod DeGrippo 
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
Azeria @azeria-labs.com Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
MG @mg.lol 
Andrew Morris @andrewmorr.is 🔳 founder of @greynoise.io. computers, networks, technology enthusiast. big goober.
Jun34u @jun34u.bsky.social Alaskan in Los Angeles. Chaotic idealist.
Hacker, Writer, and Game Theorist
cDc Cultist
Forever Script Kiddie
She/They 🏳️🌈🏴☠️
Lesley Carhart @hacks4pancakes.com I am eminently qualified to speak from experience about a variety of dumpster fires.
ICS DFIR at Dragos, martial artist, marksman, humanist, level 14 Neutral Good rogue, USAF retired. I post *very serious* things about infosec. Thoughts my own. Enby. 🏳️🌈
Ian Coldwater 🧊🚫 @lookitup.baby Kubernetes SIG Security Co-Chair, goose in the mainframe. Minneapolis. They/them. Stay punk 🏴
MSP feed info: https://bsky.app/profile/amityf.bsky.social/post/3mrv36uo4pc2a
cje @cje.io founder @bugcrowd && co-founder @disclose_io || hacker, entrepreneur, executive, advisor || عصا موسى || #w00w00
TracketPacer @tracketpacer.com 🚀rockit network engineer
👩🏼💻ethernet fangirl
🛜 weird use cases & silly tech!
💌 tracket@tracketpacer.com
🌎 tracketpacer.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)
Shannon Morse @snubs.bsky.social 💕 YouTube Tech Content Creator 💕
🥳 130k+ https://youtube.com/@ShannonMorse
🌙 Sailor Moon Expert & Collector 🌙
https://youtube.com/@SailorSnubs
🦄 She/Her/Cylon/Unicorn/Witch 🦄
📸✈️🎮👩💻🌻🔮
sysengineer @sysengineer.dev I do not give Facebook permission to print anything off my computer
Laughing Mantis @laughingmantis.bsky.social VXer, Computer Goth, Malware Musician
Grifter @grifter801.bsky.social Threat Hunting & DFIR, Hacker, Geek, DEF CON & Black Hat CFP Review Board Member, DEF CON Contest/Events/Demo Labs Dept. Head, Black Hat Staff, DC801 Founder
RainSec - PDX InfoSec Meetup @rainsec.org RainSec is an informal meetup of PDX based security professionals. Meeting in person every last Tuesday of the month at Lucky Lab SE, 6:30-10:00pm
Hosted by @sanitybit.com & @redmuninn.com
aaron @aaron.cat.gf 
Ali @endingwithali.com software engineer @ fintech- content creator @ http://links.ali.dev - threatwire host @hak5 - @breakingthepod - nyc - ex @miteecs - jewish
Molly White @molly.wiki writes citationneeded.news • runs @web3isgoinggreat.com and @influence.citationneeded.news • tech researcher and cryptocurrency industry critic • software engineer • wikipedian
support my work: citationneeded.news/signup
links: mollywhite.net/linktree
💗💜💙
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
shenetworks @shenet.works Networking • Hacking • Hacking Networks (she/her)
shenet.works
Infosecsie (ツンデレ) @myraccoonhands.com ⬅️🏳️🌈🏋️♂️💪🎨💻🔒🎮🦝🧠🌶️♾️🐈⬛🐕🦐
(She/They) That one purple raccoon who makes art, enjoys video games and comic books, lifts heavy weights, and sometimes talks about infosec, strategy, and leadership.
https://ko-fi.com/myraccoonhands
💀 GothCon 💀 @dcgothcon.bsky.social #DCGOTHCON #defcon official party Hackers, goths & friends welcome. Join us (TBD,ASAP @ defcon)🖤 GOTHCON: TBD 2025 @defcon
#MusicMonday #WhatchaWorkingonWednesday
cabal @cabal.cx hacker collective fighting tech-enabled abuse. ended 2025-01-01.
website: https://cabal.cx
newsletter: https://hatemail.io
members: NY Cyber Abuse Taskforce
curators: Museum of Modern Malware at DEFCON
4n6lady @4n6lady.bsky.social 
Aerospace Village @aerospacevillage.bsky.social Twitter feed for the Aerospace Village. Securing the skies and beyond 🚀✈️🛰
Website: www.aerospacevillage.org
Press inquiries: press@aerospacevillage.org
R00t Killah @r00tkillah.bsky.social red @ Oracle Cloud Infrastructure ☁️🐚@⚖️; hacker; opinions my own; he/him
Kyle Drake @kyledrake.com Made https://neocities.org, https://geocities.restorativland.org, buncha other stuff. Tech/90s computing. Strong opinions loosely held. Old school rubyist.
Lacey 🧿 @koronkowy.bsky.social 🌠 OSINT/InfoSec nerd raised in Portland, OR. Seattle dweller.
Prior: GreyNoise, Atredis Partners, some other random cyber companies
Conference wrangling: current HushCon & prior BSides PDX, SeaGL, etc.
Rachel Tobac @racheltobac.bsky.social Hacker & CEO @SocialProofSec security awareness/social engineering training, videos, talks | 3X @DEFCON🥈 | Ex Chair @WISPorg | Ex @CISAgov Technical Advisory Council under Director Jen Easterly
rand0h @akacki.net Goon / Degenerate / KD3CHT / Akacki.net / DEFCON610.org
Dean Pierce @deanpierce.net Security Research in Portland, Oregon
#HackThePlanet 🧑💻🌎🌍🌏
Joe FitzPatrick @securelyfitz.bsky.social Trainer and Researcher, SecuringHardware.com
HushCon @hushcon.com We are HushCon.
June 5 and 6, 2026
New York, NY
We take your privacy and security seriously.
@abyssdomainexpert @abyssdomainexpert.bsky.social Also @abyssdomainxprt@infosec.exchange -- Abyss Domain Expert. Infosec, security, phishing, maritime and OPSEC in the PNW.
Sam Swift 🏎️🎧🦊 @safesecs.bsky.social Cybers. DJish. Conwife. Nephophile. F1 Diva. Opinion Owner. Karaoke Disaster. ChiefDataSnarkist. She/Her/Bird.
BSidesNCL, BSides Leeds and BSides Lancs witch. DC SOC Goon 🌈🏳️⚧️Ally.
David A хакер @riskymanag3ment.bsky.social InfoSec. Amateur Philospher. Recovering Nonprofit ED. Follower of Diogenes the Cynic.
Electronic Frontier Foundation @eff.org We're the Electronic Frontier Foundation. We're a nonprofit that fights for your privacy and free speech online. Find all of EFF's social media accounts at eff.org/social.
EricaZelic @ericazelic.bsky.social Security Engineer / IAM Security. Defending against people like me. 
YJB @yjb.bsky.social 
vx-underground (automated mirror) @vxundergroundre.bsky.social The largest collection of malware source code, samples, and papers on the internet.
Password: infected
(unofficial, this is a bot! Maintained by a private individual, the bot can't handle retweets or replies, support soonish)
Policy @ DEF CON @defconpolicy.bsky.social https://forum.defcon.org/node/244260
http://defcon.org/policy
https://linkedin.com/company/policy-def-con
https://x.com/DEFCONPolicy
DEF CON Hotline @defconhotline.bsky.social The official DEF CON Hotline account. Call, Text/SMS, or Signal us at 725-222-0934, or find us on the defcon discord at @defconhotline
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.
BSidesPDX @bsidespdx.bsky.social BSidesPDX is a 501(c)(3) organization founded with the mission to cultivate the Pacific Northwest information security and hacking community by creating local inclusive opportunities for learning, networking, collaboration, and teaching.
Jayson E. Street💜🤗💜 @jaysonstreet.bsky.social Hacker - Helper - Human
JaysonEStreet.com
ThirstyGoat @thirsty-goat.bsky.social Infosec | DC541 | Goon
0verShares @0vershares.dc541.org An Archon of DC541-Oregon
Insignificant worker persona in the vendor world. 
Tim Banks: VibeRel Advocate @elchefe.me BJJ practitioner and teacher, empathetic technology advocate. Neurospicy, mentally ill, and unapologetic.
Black/Latino, nonbinary (they/them) , pan/poly. spüße müße.
Opinions are my own.
EN/SP/PT