@luckyrocky2018.bsky.social @luckyrocky2018.bsky.social 
Hexacon @hexacon.bsky.social Offensive security conference in the heart of Paris. 10-11th October 2025
https://www.hexacon.fr/
Skytalks @skytalks.bsky.social Skytalks is a ‘sub-conference’ that gives a unique platform for researchers to share their research, for angry hackers to rant about the issues of their industry, and for curious souls to probe interesting issues, all off-the-record https://skytalks.info/
—>realhackhistory.org @bsky.realhackhistory.org O͖̺͊̕͡ͅfficial bluesky for realhackhistory YouTube channel & blog, skeeting the #history of phreaks, #hacking & #hacktivism as well as portrayal of hackers in media. I do some threat intel & OSINT. No AI used. Hobbyist #skystorian.
https://realhackhistory.org/
@doomerhunter.bsky.social @doomerhunter.bsky.social 
CUJO AI Labs @cujoailabs.bsky.social CUJO AI Labs #IoT #Security #malware http://cujo.com/blog/
Window Snyder @windowsnyder.bsky.social 
@jfountain309.bsky.social @jfountain309.bsky.social 
SANS.edu Internet Storm Center @sansisc.bsky.social http://isc.sans.edu - Global Network Security Information Sharing Community - Daily blogs and cyber security news podcast.
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
Ryan Naraine @ryanaraine.bsky.social Three Buddy Problem
https://securityconversations.com
Dave Aitel @daveaitel.bsky.social 
@dakamie.bsky.social @dakamie.bsky.social - J @jekil.bsky.social @jekil.bsky.social
Larry Pesce @haxorthematrix.bsky.social Hacker of stuff, builder of things.
Nick Farr @nickf4rr.bsky.social CPA | Author of the Long Disaster.
Eduardo Vela @sirdarckcat.bsky.social 
SecurityNews @securityweekly.bsky.social Cybersecurity Nerd
Oliver Widder @owidder.bsky.social formerly https://geek-and-poke.com/
Vitaly Kamluk @vkamluk.bsky.social Cybersecurity Researcher
@jenna.app @jenna.app 
@dguidotti.bsky.social @dguidotti.bsky.social 
Jeff McJunkin @jeffmcjunkin.bsky.social IT generalist with an infosec slant. Testing out the new hotness over here.- T @taviso.bsky.social @taviso.bsky.social
- K KEVIN MITNICK @kevinmitnick.bsky.social Hacker
Robert Malmgren @robertmalmgren.bsky.social cybersecurity guy, often in the context of OT. Music, guitars, concerts
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
Joe Desimone @jdez.bsky.social Tech Lead, Elastic Security
James Cantonwine @jcantonw.bsky.social District administrator located in Gig Harbor, WA.
Jeff Moss @thedarktangent.bsky.social thedarktangent@defcon.social
The Colonial Players @thecolonialplayers.bsky.social Founded in 1949, the Colonial Players offers a wide variety of theater in the heart of downtown Annapolis. thecolonialplayers.org
samy k͓͓͓͓͓͓͓͓͓͓͓͓͓͓͓amkar͛͛͛͛͛͛͛͛͛͛͛͛͛͛͛ @sa.my think bad, do good. | https://sa.my
Joe Grand @joegrand.bsky.social Hardware hacker, computer engineer, former L0pht member and juvenile delinquent, sometimes known as Kingpin. https://joegrand.com
lintile @lintile.lol now available as a browser extension
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- T Sean Michael Kerner @techjournalist.bsky.social
Mark Dowd @mdowd.bsky.social Internet hacker
Robert Hansen @themazemke.bsky.social 
@aprilwright.bsky.social @aprilwright.bsky.social 
@fsukb.bsky.social @fsukb.bsky.social 
Chris Gates @carnal0wnage.bsky.social Red Team, Hacking, Purple Teaming, AI, Stocks, Metaphysics, Plant Medicine, cryptocurrency
@simoncrosby.bsky.social @simoncrosby.bsky.social 
Jamie Butler @jamiebutlermedium.bsky.social 🧿The Everyday Medium™, Author, & Intuitive Teacher
🌟"It's Not Woo Woo, It's True True"™
https://linktr.ee/jamie_butler_medium
Lozaning @lozan.ing they/them
Present on various spectrum and resonant on multiple frequencies. Top percentage wigler
- The WiFivedra (WiP)
- RF Field Cams
- toothbrush botnet
- The Wifydra
- The international Wigle Space Balloon
Trent @pr1ntf.bsky.social IT Security (Team Blue)
Aviation and WX too.
FreeBSD stuff sometimes.
he/him- A Assolini @assolini.bsky.social
@gergelytarsoly.bsky.social @gergelytarsoly.bsky.social - K Daniel Komaromy @kutyacica.bsky.social There's no crying in baseband. Security researcher, !SpamAndHex CTF player, Pwn2Own winner, founder of TASZK Security Labs.
Miriam Ramsden @gizmorex.bsky.social 
Jakob Heidelberg @jakobheidelberg.bsky.social Composer and more.
@esizkur.bsky.social @esizkur.bsky.social 
B @0x1c3d.bsky.social father | infosec | gaming | music
dragosr @dragostech.bsky.social Autonomous Carbon Based LLM with 42 years of tuning on Information Attack and Defense.
Host of CanSecWest, and PacSec.
Security audits, code, IR, LLM, red team consulting.
Specialize in Firmware, and RF.
VA7MOV
Hazel/SonicWalle @sonicwalle.bsky.social An artist who infrequently posts art every now and again.
Male
He/Him
See you in Rayman 4!
@rickolotopus.bsky.social @rickolotopus.bsky.social 
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
Kristina Balaam @kristinabalaam.bsky.social 💻 Senior Staff Researcher @Lookout. 中文学习. China-Focused Threat Intelligence. Malware, Geopolitics, Human Rights. Opinions my own.
Jennifer Granick @granick.bsky.social Personal account. Former ACLU lawyer. From New Jersey. Living in San Francisco. New College of Florida alum. Newfie owner.- N Nico Waisman @nicowaisman.bsky.social CISO @Lyft - Former Binary entomologist - Opinions are my own.
Conner @shakacon.bsky.social Enigma
FF @41414141.bsky.social 
@j0hannes.bsky.social @j0hannes.bsky.social 
Fernando Montenegro (he/him) @fsmontenegro.bsky.social Security technologist, always curious, industry analyst and practice lead at Futurum, trying to do the best I can re:work/life balance, etc… Work: Interplay between cybersecurity and economics is my catnip. Non-work: family, friends, golf, volleyball.- E Mehran @evilsocket.bsky.social
@dalailama.bsky.social @dalailama.bsky.social i think it’s clear i’m not the real lama
adafruit @adafruit.com Engineer - Founder of Adafruit - Brooklyn, NY USA - Manufacturer, open-source hardware, certified Minority and Woman-owned Business Enterprise (M/WBE) https://adafruit.com - support https://forums.adafruit.com & order/customer help support@adafruit.com
@etlowe.bsky.social @etlowe.bsky.social 
ChrisRohlf @chrisrohlf.bsky.social 🇺🇸 Waging algorithmic warfare since 2003. Non-Resident Research Fellow CSET Georgetown CyberAI
lee holmes @leeholmes.bsky.social 🏁AF & AM 🏴☠️K∴T∴S∴K∴L33🏴32°
metlstorm @metlstorm.risky.biz Unix berserker, retired hacker-con organiser (Kiwicon!) and now technology-editor-slash-sysadmin-janitor at Risky.biz.
Was @metlstorm on Twitter, am metlstorm@infosec.exchange on Masto. 
Aaron Portnoy @aaronportnoy.bsky.social Hacker-in-Residence @ Dartmouth College; Program Director, Applied Research @ IBM
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
Teri Radichel @teriradichel.bsky.social 2nd Sight Lab. Cloud, AI Assisted Pentesting. Security and Technology Research. AWS Security Hero . Author on Amazon. . Burp Champion. Former IANS, SANS faculty. GSE. Masters Software & Infosec.
Ange @angealbertini.bsky.social Reverse engineer, file formats expert.
Corkami, CPS2Shock, PoC||GTFO, Sha1tered, Magika...
Security engineer @ Google. He/him.
@rlgarcia.bsky.social @rlgarcia.bsky.social 
LaMoustache le Détective @lamoustache.bsky.social Mon Thread de films anciennement sur Twitter - https://x.com/jolan_zarka/status/1874478000286367923?t=7t4kOQdS3M9iD79yaAkA9A&s=19
Ma chaîne YT - https://youtube.com/@lamoustacheaucine69?si=5joYCiAjxp-Nf14R
xero @xerostyle.bsky.social https://x-e.ro . https://0w.nz . https://xero.style . https://2133740.xyz . https://backrooms.quest . https://www.windows98.website . https://3xi.club
blasty @blast-o-cyst.bsky.social I'm a grub and I live in the soil.
deviantart.com/biasty
Urbanlegends.hu @urbanlegendshu.bsky.social Az Urbanlegends.hu egy városi legendákból, szóbeszédekből, hoaxokból, tévhitekből, kamu képekből tallózó, azok terjedéséről beszámoló oldal.- S DodgeThisSecurity @shotgunner101.bsky.social Computer Security Professional. Tweets are my own.
Rooster Teeth Archive Project:
https://rtarchive.org/videos
Blog: dodgethissecurity.com
@laparisa.bsky.social @laparisa.bsky.social Browser Boss @googlechrome; Security Princess
@google; Project Zero den mom; former @usds; skilled at baking, eating, and hijacking cookies.
chris evans @notcapnamerica.bsky.social Receipts provider. Movie live tweeter.
Sign up for my FREE monthly newsletter
➡️ notcapnamerica.com
Luc Lefebvre @luclefebvre.bsky.social Info / Sécurité / Vie privée
- Président @CQ (aussi connu sous le nom de Crypto.Québec)
- Cofondateur @OptionNationale
CISO. Auteur. Donneur d'organe. Père.
#NAFO
-- Restez vigilants.
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. 
@nikaiwolf.bsky.social @nikaiwolf.bsky.social 
Marius Avram @mariusavram.bsky.social Cyber Security Enthusiast. Two sons' proud dad!
Tom Fishburne @marketoonist.bsky.social Creator of Marketoonist
josu diamond @josudiamond.bsky.social 
Marc Ruef @mruef.bsky.social infosec researcher @scipag · lead architect @vuldb · lecturer @eth @fhhwz @hslu @ikf_lucerne · keynote speaker · book author 🐘 http://infosec.exchange/@mruef
Elizabeth Wharton @lawyerliz.bsky.social Adviser, lawyer, and sometimes cybersecurity circus ringmaster - my monkeys fly.
Harman Singh @singhharman.bsky.social Executive Director, @sikhcoalition.bsky.social
@paloaltontwks.bsky.social @paloaltontwks.bsky.social - K Roderick Schaefer @kciredor.bsky.social kciredor.com
Vishnu S @nullcontext.in 
@menschlein.bsky.social @menschlein.bsky.social