Bart Thijssen @bartthijssen.bsky.social Master of (Keeping/Stealing) your Secrets | Security Advisor & Intel Analyst | Civil Servant @ BE | Klopjacht-speurder | IT Eng. + Pol. Sci. | Posts my own
Jacob Geller @jacobgeller.com Makes the most normal videos on YouTube.
Also a cohort on MinnMax.
https://jacobgeller.com/
Mick @mickcecil.com I’m a Security Engineer, Penetration Tester, and SecOps Leader with a passion for offensive security, vulnerability research, and building resilient security programs.
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
Kristen @kdennesen.bsky.social 
crudd @crudd.re Reverse Engineering and Malware Analysis
Endy @endy.eurosky.social Technologies, Defense, Electro, Boardgames & e-Sport ! Add some humour and a touch of cynism
muteki @muteki.bsky.social Cloudy hacker person
☁️🔐🌏🤿🏳️🌈
she/her
Anton Chuvakin @anton1chuvakin.bsky.social www.chuvakin.org
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.
Mike Richardson @d3vpsaux.bsky.social (╯°□°）╯︵ ┻━┻
GCIH/GCFE. Old *nix/Win sysadmin turned infosec eng/DFIR. MS in Digital Forensics. Certified Silly Goose. Amateurish Musician. Mentions != endorsement. HTTP STATUS: 451
Haxolotl 🌻 @haxo1ot1.bsky.social Chaotic good security analyst | CTI & OSINT | Wanna be threat hunter | They/them
Kellon (they/them) @kxbenson.bsky.social PNW Raver • Post-Emo Enthusiast • Hobbiest Producer • Crafts • Cats • Coffee • Cyber Security cums last
lukelukeluke @lukelukeluke.bsky.social I’m not here to post my THOUGHTS. I’m not here to share IDEAS. I’m here to post PICTURES OF MUSHROOMS and BE AN IDIOT
Sign up for mushie-mail > cheerful letters filled with mushroom-themed stickers, news, and more! Patreon.com/luke_venechuk
Aryeh Goretsky @goretsky.bsky.social Security researcher & antivirus pioneer | alum of ESET, McAfee | Microsoft MVP awardee | Mod @Lenovo, @Neowin.Net, Scots Newsletter forums | Intel Insider Council member | Repost ≠ endorse.
Rich Harang @rich.harang.org Using bad guys to catch math since 2010.
Distinguished Security Architect (AI/ML) and AI Red Team at NVIDIA.
He/him. Personal account etc; `from std_disclaimers import *`
AI Security since it was ML Security.
Rocky "Jobber" Tran @hiyoshixmasa.bsky.social 
Bryant @0nixpect3d.bsky.social Cyber Sec Engineer | Tabletop, Video Game, Literary Enthusiast | Occasional Streamer | Custodian of The 10,000
Matthew Conway @mattreduce.com 🔍 Threat Intelligence @ Remitly
✍️ CTI newsletter and blog @sourcesmethods.com
syndrowm @syndrowm.com Hacker, CTF, CCDC, BJJ Brown Belt, python, rust, malware
https://www.offensivecontext.com
https://puck.tools
https://www.malicious.fit
Ian C {ohCoz} @cioaonk.bsky.social Researcher at <…> doing Cyber R&D. Likes all things CTI, OSINT, Adversarial Emulation, Detection Engineering.
Recently: World team @ CPTC 10
Currently: #100ishDaysOfYara
Hedge @angiemckeown.bsky.social 🇮🇪 SOC nerd in 🇩🇰 🖤 DFIR, games, Asian drama, language, writing, kpop #StayTiny 🌈♾️💖 学习汉语
I'm only me, but I'm very good at it
Aelith Loves Art 𖣂 @aelith4ever.bsky.social "To be happy is to be liberated from the distractions of desire." - Spinoza
☆🎨 Lover of art & all things beautiful
☆🌱 Dedicated to reducing suffering
★ Goal 40k followers 😊🌹🌹
ChocolateCoat @chocolatecoat4n6.com 💼 DFIR for Cisco Talos Incident Response. Thoughts are my own.
📝 Blog: https://chocolatecoat4n6.com/
✨NBA • Comics • Movies/TV • Tekken • Anime/Weeb • Human Centric Design • Drawing/Digital Art • Home Design • Forensics • Paleontology • Menswear
Lauren O. Longacre @laurenlongacre.bsky.social Yay.
Bridgy Fed for the fediverse @ap.brid.gy Bridgy Fed (https://fed.brid.gy/) bot user for the fediverse. To bridge your account to the fediverse, follow this account.
To ask a fediverse user to bridge their account, send their address (eg @user@instance) to this account in a chat message.
More i…
Heffebaycay @heffebaycay.bsky.social Fabien: Software Engineer, Volunteer EMT with the French Red Cross, Certified 1st aid Trainer. Very Stable Genius on the weekends 🤔
Janosch @jkppr.bsky.social DFIR and Timesketch for work, hiking and sailing as a hobby, thoughts are my own, not much more to say...
@terrorjr.bsky.social @terrorjr.bsky.social handle reserved for the real terror jr
Nino Stephen @ninostephen.me Security @ Google.
Experimenting with impractical ideas for the lols.
Golang | Stoic | Tinkerer
ninostephen.me if you want to see me doing stupid shit 👋🏼
Dan Goodin @dangoodin.bsky.social Cybersecurity Reporter, Ars Technica: https://arstechnica.com/author/dan-goodin/ Hungry for tips. Text me on Signal: DanArs.82. "The world isn’t run by weapons anymore, or energy, or money. It’s run by little 1s and 0s, little bits of data."
Jason Martyn @nfora.bsky.social Senior Security Engineer in Detection Engineering, aficionado of terrible science fiction novels, puppet of the algorithm. 🇨🇦 living and working in Silicon Valley.
Blue Jays, Canucks, Jaguars.
Avatar generated by Midjourney.
ns @nshadov.bsky.social 
Julien Vehent @jvehent.org Security engineer.
Amateur photographer.
Floridian Vermonter Frenchman.
Signal: @jvehent.37
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
Michael @asep7ic.bsky.social Security Researcher, DFIR, Intel, and cats.
Johan Berggren @jbn.the4711.net Digital Forensics and Incident Response
@Google :: I write open source tools :: Creator of OpenRelik and Timesketch
https://openrelik.org/
https://timesketch.org/
#DFIR • Posts are my own • he/him
cactuscon @cactuscon.com Arizona's hacker con. CactusCon 14: Feb 6-7, 2026 in beautiful Mesa, AZ. https://cactuscon.com + LinkedIn, X, Mastodon
Leo @leonvqz.com Just a random guy in the internet that does ethical hacking for a living.
You can call me Leo
Red Team Lead
Volunteer @RaicesCyberOrg
Faculty @taggartinstitute.org
whoami.leonvqz.com
Randall Munroe @xkcd.com 
DFIR Diva @dfirdiva.bsky.social DFIR Analyst
Blog: https://dfirdiva.com/
Free & Affordable Training (DFIR, OSINT, Cybersecurity): https://training.dfirdiva.com/
Community Events: https://events.dfirdiva.com/
Curated List of Discounts: https://training.dfirdiva.com/current-discounts
Lina @d0rkph0enix.bsky.social Infosec dork, boxer, poker player, dog owner/operator, spiller of things. Cars, vidya games, general cooking are my jam. Chiefs and Royals devotee. #SecKC
Michael Rodriguez @duckie042.bsky.social Manager @Mandiant @Google Public Sector, Mission Control @ Google Space, Defcon Goon, #ThruntCon Board Member
whoopsydoodle @whoopsydoodle.bsky.social linux systems eng/dev && pentester. slowly wasting away…
David Bertho @bertho.eu 🇫🇷 in 🇸🇪
Incident response & threat intelligence
Photographer @ http://bertho.eu
Aarik Danielsen (he/him) @aarikdanielsen.bsky.social Debut essay collection PIECES OF THE NIGHT forthcoming (Cornerstone Press, 2027)
Recovering newspaperman
Promised to Holly
#SFGiants forever
Wants to be with you alone and talk about the weather
https://aarikdanielsen.com
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
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
James LV @jamesleytevidal.bsky.social SANS Principal Instructor. IT Security practitioner. GSE 209. Gamer and runner in my abundant spare time. Likely being sarcastic. Florida Man as a Service. He/Him
Medium.com/@james.leyte.vidal
Kornkob95 @kornkob95.bsky.social Crocheter, vr gamer, bariatric life, big brother,90-day, TerrorJr music lover
TO BE CRYSTAL CLEAR, this account:
❤️Is pro-choice
🧡 Is pro women
💛Is pro LGBTQIA+
💚Is pro human rights
💙Is a safe space
💜Will speak up
I see you and hear you. Let’s connect. 🫶🏻✨
Ochaun @ochaun.bsky.social I code. I teach. I hack
Chris Hayes @chrislhayes.bsky.social Bronx boy. Cubs fan. Dad, husband, writer, podcaster and cable news host.
The Sirens’ Call: How Attention Became the World’s Most Endangered Resource out now.
https://sirenscallbook.com/
Pwnallthethings @pwnallthethings.bsky.social Just thinking out loud.
Paul Dokas @pauldokas.bsky.social 
signal to noise//rel fvey, nato @signaltonoise.bsky.social Student of literature, law, and the classics. Marine intelligence manager turned attorney, now practicing cyber risk.
Cycles and loops, it’s all cycles and loops.
🐉 Fancy4n6 🦄 @shannadaly.bsky.social Digital forensics & incident response #DFIR + #CTI | Horse and Dog mum | RB/SCP for @BlackHatEvents & @bsidesmelbourne.
Shane Huntley @shanehuntley.bsky.social Aussie security / tech guy.
Google Threat Intelligence. Co-founder Threat Analysis Group (TAG). Tweets are my own not my employers.
Evangelion Screenshots @ngescreenshot.bsky.social Mostly random screenshots from the Evangelion franchise.
Unaffiliated with Khara.
Run by @dreadcosmonaut.bsky.social
James @gravitysra1nbow.bsky.social Uphold Thucydidian-Clausewitzian-Hegelian-Fukuyamist thought.
https://othermeans.substack.com/
John @bigbadw0lf.bsky.social Frontline Intelligence with #AdvancedPractices 🦅 @Google Threat Intel | views are my own
𝙽𝙴𝚃𝚁𝙴𝚂𝙴𝙲 @netresec.com Experts in Network Forensics and Network Security Monitoring. Creators of #NetworkMiner, #PolarProxy, #FlowCarp, #CapLoader and RawCap.
Website: https://www.netresec.com/
Mastodon: @netresec@infosec.exchange
CYBERWARCON @cyberwarcon.bsky.social CYBERWARCON is a one-day conference in Arlington, VA focused on the specter of destruction, disruption, and malicious influence on our society through cyber capabilities.
cyberwarcon.com
MITRE ATT&CK @attack.mitre.org MITRE ATT&CK® - A knowledge base for describing the behavior of adversaries. Replying/Following/Reposting ≠ endorsement.
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.
ᴉpᴉǝH 🐐💕 @summerheidi.bsky.social infosec! personal account. views are that of rustic australian countryside. nothing is an endorsement. everything is awkward.
Dr. Pinky @thedrpinky.bsky.social PhD, in infosec (love/hate relationship), love blue team competitions (CCDC/etc). BsidesSATX social media coordinator. Messages and thoughts are my own. She/Her/they.
Bi/pan/gray ace/questioning enby, chronic illness, and gamer. Chronically burnt out
trustnverifeye @trustnverifeye.bsky.social 4n6, cycling, and 🎮
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
Post Me Spotify Links For Playlisting! 🎸 @listigeplaylists.bsky.social I curate the best music shared by you! 🦋 Share a Spotify track link and I'll automatically add it to our Spotify playlist.
🎵 https://open.spotify.com/playlist/1PkWMirBslXWUtwW3ImA1F
🌐 https://listige.pages.dev/bluesky
Dev: @listige-dev.bsky.social
Łukasz @maldr0id.bsky.social Military-grade reverse engineer @ Google, working on Android malware
Got mistaken for a member of Project Zero once.
Everything here is my own opinion
he/him ✨🌈🦄
Taggart @taggart-tech.com @mttaggart@infosec.exchange. Displaced Philly boy. Executive Director of @ifin-intel.org. Threat hunter. Educator. Dad. General in the AI Resistance.
taggartinstitute.org
wtfbins.wtf
linktr.ee/mttaggart
tna @tinango.bsky.social She/Her
Based in SoCal.
Cloud Security @ Google
MS Information Security & Privacy @ UT Austin
Lou @loustella.com Threat Researcher
NJ->TX->PA
Contains Multitudes.
Joe Slowik @pylos.co Threat Intel / CTI / OT / ICS / Critical Infra stuff along with other things. I genuinely care, and wish others did too.
Website: pylos.co
Training/Consulting: paralus.co
SciaticNerd @sciaticnerd.bsky.social https://sciaticnerd.com
BSidesLV AV Staff. Former BSidesSATX coord. IdAM. Podcaster w/@SEndeavors. #badgelife enthusiast; friend to Hak4Kidz, 0xAHHC, and more. Voiceovers; Photography; he/him. @sciaticnerd@infosec.exchange
omgmike @mikecherry.bsky.social “A riot is the language of the unheard.”
- MLK
Staff ProdSec Engineer @ place
Ian Bowers @iggdawg.com Pro nerd, mostly networks and infosec. All opinions are my own and are probably bad. @iggdawg@infosec.exchange on the elephant app
Heather Adkins @argv.bsky.social VP Security at Google. Co-Chair Cybersafety Review Board, Co-Author Building Secure and Reliable Systems. r00t. Medieval historian.
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. 🏳️🌈
Chris Sistrunk @chrissistrunk.bsky.social Husband, Dad, ⚡EE⚡, OT Security,
OT Practice Leader @Mandiant.com,
Ex-Entergy 💡, BEER-ISAC #002, LaTech Alum
#BBQ, Bourbon, Mississippi Sippers 🥃🦟, weirdo, klugemeister, #sockstatus, #dadjokes #DJaaS #NAPCON Keynote
📍 Mississippi, y'all
Tim Nguyen @method.bsky.social Security Engineering person at big tech co. 
@lodrina.bsky.social @lodrina.bsky.social "liberal arts section of the computer underground" -j. menn
Charlie Schaezlein @cschaez.bsky.social Internet person
Jerry Connolly 🖖 @ecksor.bsky.social Irish. Living in Seattle.
Bryan Nolen @bryannolen.bsky.social Also found at infosec.exchange/@BryanNolen.
Previously but not recently twitter.com/@BryanNolen
Claudio Criscione @criscio.net Security Robot Overlord @ Google.
Vulnerability Management
Alexander Jäger @alexanderjaeger.bsky.social Swim, Bike, Run, Cyber
Ryan Clarke @nologsnocrime.bsky.social @Defcon604 Admin. @VanCitySec Organizer.
DFIR @Mandiant (@GoogleCloud). He/Him.
Keiran Sampson @hpy.bsky.social Detection and Response @GoogleDownUnder | Half of @acoupleofhacks on H1/Bugcrowd | Tweets are my own
Rowdy @r0wdy.sk33t.expert electric callboy
hanna @hannabal.bsky.social CTI/memes/music/gardening | views belong to the gremlin between my ears
Graham Helton (too much for zblock) @grahamhelton.bsky.social Hi
Phillip Wylie @phillipwylie.bsky.social Offensive Security Professional | Phillip Wylie Show Podcast Host | The Pentester Blueprint coauthor | TribeOfHackers Red Team | https://linktr.ee/phillipwylie
onfvp @onfvp.bsky.social 
StaticTear 🅅 @statictear.bsky.social 
Matt Linton @amuse.bsky.social @0xMatt on Twitter
Rescue, DFIR, Cello and Birds
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app