Caitlin Condon @catc0n.bsky.social Adventurer. Takes a lot of photos, calls many places home. VP of research @VulnCheck. Previously vulnerability research director @Rapid7 / @metasploit.
Paul Burbage @hexlax.bsky.social Co-Founder at MalBeacon.com | Board member at BSides Charleston.
Jake Broe @realjakebroe.bsky.social Fmr. Nuclear & Missile Operations Officer USAF
YouTuber ~ 700,000+ Subscribers
Keep Defending the Truth
Keep Defending Democracy
https://www.youtube.com/@JakeBroe
https://www.patreon.com/c/JakeBroe
https://substack.com/@jakebroe
Antisyphon Training - Powered by BHIS @antisyphontraining.bsky.social Affordable and accessible cybersecurity training that doesn't suck.
Featuring cybersecurity practitioners, former SANS instructors, and industry recognized leaders from all over the world.
https://www.antisyphontraining.com
OffensiveCon @offensivecon.bsky.social OffensiveCon is a highly technical international security conference focused on offensive security only. Organized by Binary Gecko GmbH.
dmnk @dmnk.bsky.social 【ＤΞＣＯＭＰＩＬΞ ＮΣＶΞＲ】
Android Red Team @google
Fuzzing @aflplusplus.bsky.social
CTF @enoflag
(opinions my own)
Jason Haddix @jhaddix.bsky.social CEO, CISO, Trainer, Hacker, and Speaker.
AI + hacking + sec leadership.
ex:BuddoBot-Ubisoft-Bugcrowd-Fortify-HP-Redspin-Citrix.
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. 
Metasploit @metasploit-r7.bsky.social Official account of the Metasploit Project, part of the Rapid7 family.
Mastodon: @metasploit@infosec.exchange
Slack: http://metasploit.com/slack
HushCon @hushcon.com We are HushCon.
June 5 and 6, 2026
New York, NY
We take your privacy and security seriously.
rootsecdev @rootsecdev.bsky.social Security Consultant @TrustedSec | Military grade meme poster, researcher, cloud penetration tester, voider of warranties. My thoughts are my own.
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/ ]
failOpen @failopen.bsky.social Infosec old person who doesn't generally talk about infosec
sshell @sshell.co propane and propane accessories
ai + security research
ccdc red team
Phrack Zine @phrack.org since 1985
https://phrack.org
WeRateDogs @weratedogs.com Your Only Source For Professional Dog Ratings
nonprofit: @15outof10.org ❤️🩹
links.weratedogs.com
Liam 🦆 @liamosaur.ragequ.it Australian hacker.
Foghlaimeoir Gaeilge.
Tír Bundúchasach. Mar a bhí sí i gcónaí, beidh sí go deo. 
Chris Gates @carnal0wnage.bsky.social Red Team, Hacking, Purple Teaming, AI, Stocks, Metaphysics, Plant Medicine, cryptocurrency
Mike Saunders 🇺🇦 @hardwaterhacker.bsky.social Photographer. Lover of the outdoors. Musician.
Red Siege Principal Consultant so I can pay for my hobbies.
#PhotographersUnited <- Check out this great community!
IG: https://www.instagram.com/hardwaterhacker/
Jason n00bz @n00bz.bsky.social 
Ken '|<3ns41' - Pro-Ukraine 🌻 @k3n5s.bsky.social Posting on topics such as DevOps, security, technology, design, and the maker movement. [He/Him]
@K3n_5s on Twitter, https://infosec.exchange/@K3n_5s on Mastodon
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.
Steve @bsky.vitriol.net UNIVERSAL DONOR. Lone Road Warrior. Rundown on the Powder Lakes (V8). No guzzoline. No supplies. ISOLATE PSYCHOTIC. Keep muzzled.
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Jorge Orchilles @jorgeorchilles.bsky.social SANS Principal Instructor & Author #SEC565 | #RedTeam | #PurpleTeam | #PenTest | #C2Matrix Creator | ATT&CK & Atomic Red Team Contributor | Published Author
Matt Hand @matterpreter.bsky.social Director of Security Research at Prelude💜 | Author of Evading EDR http://nostarch.com/evading-edr 📖 | Security research & windows internals 🦠
Malware Unicorn @malwareunicorn.bsky.social @Straiker. Ex-Microsoft. Ex-Meta RedTeam, Ex-Endgame, Ex Fireeye. malwareunicorn.org
Go @golang.org Go will make you love programming again. We promise.
https://go.dev/
Chris Sanders 🔎 🧠 @chrissanders88.bsky.social Digital Forensic Analyst, Researcher, Author
Ed.D.
Founder Applied Network Defense and Rural Tech Fund
Former Mandiant, InGuardians, DoD
Author: Intrusion Detection Honeypots, Practical Packet Analysis, Applied NSM
Robert Graham @erratarob.bsky.social @erratarob on the hellscape site
Travis Goodspeed @travisgoodspeed.bsky.social Author of books and tools for reverse engineering. Studebaker driver, but an awful mechanic. Home chip decapsulation.
Currently writing a new assembler, to be released in February.
𐌁ᚨ𐌍𐌕𐩱∴ @bantha.bsky.social Hacker | Aerospace Village Crew | BitA Ops
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
@r0tware.bsky.social @r0tware.bsky.social Degenerate Artist and Professional Computer Nerd.
JDSaladfinger @jdsaladfinger.bsky.social Just some help desk dood 💻🛠️
@jdsaladfinger on twitter
Dave Snider @davesnider.com Builder of web things. Still hacking every day. Building tableslayer.com and counterslayer.com.
https://davesnider.com
Jeffrey Snover @jsnover.com PowerShell inventor, Reader, Science & Geopolitics geek, Philosopher-Errant, Retired
Black Hills Information Security @bhinfosecurity.bsky.social Specializing in pen testing, red teaming, and Active SOC. We share our knowledge through blogs, webcasts, open-source tools, and Backdoors & Breaches game.
blackhillsinfosec.com & poweredbybhis.com
Red Siege @redsiege.com Penetration Testing, Purple Team, Red Team & Adversary Emulation.
Let our Offense, Prepare your Defense. https://redsiege.com
#weareoffensive
Alt National Park Service @altnps.bsky.social The official "Resistance" team of U.S. National Park Service. Our website: www.ourparks.org
Ze Frank @zefrank.bsky.social True Facts, the Show, Creepy Dave, Sad Cat Diaries…
@bsidescharm.bsky.social @bsidescharm.bsky.social 
Snow @s-n-0-w.bsky.social 
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."
GreyNoise @greynoise.io GreyNoise analyzes Internet background noise. Use GreyNoise to remove pointless security alerts, find compromised devices, or identify emerging threats.
Hexacorn @hexacorn.bsky.social Red Brain, Blue Fingers
Malware Analysis, Reverse Engineering, Threat Hunting, Detection Engineering, DFIR, Security Research, Programming, Curiosities, Software Archaeology, Puzzles, Bad dad jokes
https://www.hexacorn.com/blog/
hexacorn@infosec.exchange
@its-a-feature.bsky.social @its-a-feature.bsky.social @its_a_feature_ on Twitter | Mythic developer | @SpecterOps
Kevin Beaumont @doublepulsar.com cybersecurity weather man. scanning the horizons for cloudy cyber. Expert at nothing except computer rubbish. Anti-ransomware since 2015.
Keith McCammon @kwm.me Co-founder, Red Canary
Jonny Johnson @jonny-johnson.bsky.social Principal Windows Security Researcher @HuntressLabs | Windows Internals & Telemetry Research
XPN @xpnsec.com Hacker for hire at @specterops.bsky.social
Blog: https://blog.xpnsec.com
Jayme @jx41yme.bsky.social Dad, husband, hacker. Threat Ops & Engineering. Coffee and travel. DMV area. Formerly @highmeh on the bird site, handle was taken here.
Christopher Glyer @cglyer.bsky.social Microsoft Threat Intelligence Center - Former Incident Responder & Chief Security Architect @Mandiant
checky d luffy @checkymander.bsky.social hacker, maldev, pokemon irl
Brittney Brombacher @brittney.bsky.social Doin’ rad stuff in video games | http://blondenerd.com | 🎮🥃❤️Britt(at)http://blondenerd.com
Tailscale @tailscale.com Your private programmable network.
EricLaw 🎻 @ericlawrence.com Seek first to understand.
Impatient optimist. Dad. Zetetic. Author. Runner. Speaker. Made Fiddler & SlickRun. My code runs in your browser. @ MSFT 19yrs+ on web & security. I speak for myself.
he/him
https://ericlawrence.com/
https://textslashplain.com/
James Forshaw @tiraniddo.dev Security researcher in Google Project Zero. Author of Attacking Network Protocols. Posts are my own etc. 
Oversulix_creative_fotograftglobal @oversulix.bsky.social I love sharing my thoughts through photography because it's all an illusion, the objects in the frame don't exist at all! I love being creative
Jim Sykora @jimsycurity.adminsdholder.com I enjoy security, technology, learning, books, & the great outdoors.
Trying to be human & kind.
Opinions = mine. He/Him/Hän
https://github.com/JimSycurity
https://www.adminsdholder.com
rand0h @akacki.net https://wsiiax.myshopify.com / Goon / Degenerate / KD3CHT / Akacki.net / DEFCON610.org
Cats Lover @domzkie04.bsky.social 
Ξlpsy Kongroo @fgsec.org Console Cowboy in Cyberspace | Dev | Infosec | Out of Scope | Very Uncertain | Future Gadget Security
Jake Hildreth @dotdot.horse - [REDACTED]’s husband
- Bear's dad
- Recovering sysadmin
- Microsoft MVP (PowerShell/Identity)
- Forever student
- Open-Source Toolmaker
- Whisk(e)y fan
- College football fan (Go Blue!)
- Stuff: https://dotdot.horse
El Mapache @trashp4ndasec.bsky.social Infosec and infosec awareness stickers here:
https://www.redbubble.com/people/trashpandasec/shop?asc=u
Sanjiv Kawa @sanjivkawa.bsky.social breaker and builder. arsenal supporter. marathoner. adv sim @xforce.bsky.social.
ThinkstCanary @thinkstcanary.canary.tools Know. When it matters.
https://canary.tools
@adventuresofj.bsky.social @adventuresofj.bsky.social 
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.
Tim Medin @timmedin.bsky.social Kerberoast Guy • RedSiege CEO • Hater of Pants • Former SANS 560 Author, Senior Instructor • Packers owner • Work Req: http://redsiege.com/contact
Jared @c2.lol Sometimes I help stop bad people from doing bad things on the internet.
harmj0y @harmj0y.bsky.social Researcher @SpecterOps. Coding towards chaotic good while living on the decision boundary. #dontbanequality
Justin @bandrel.evil.af Pentester/Hacker Recovering twitter addict 
b33f @fuzzysec.bsky.social 意志 / Antiquarian @ IBM Adversary Services / Ex-TORE ⚔️🦅 / I rewrite pointers and read memory / AI Psychoanalyst / Teaching
at labs.calypso.pub
@redteamtactics.bsky.social @redteamtactics.bsky.social Outsmart, Outmaneuver, Redefine the Tactics blog 👉 https://posts.redteamtacticsacademy.com/
learn 👉 https://masterclass.redteamtacticsacademy.com
Chris Thompson @retbandit.bsky.social Head of Red team @ IBM X-Force. Black Hat Review Board. Founder and co-organizer of Offensive AI Con. Co-Founder of RemoteThreat. inveni et usurpa
RastaMouse @rastamouse.me make pic +relax
Skyview @skyview.social Mention @skyview.social with "unroll" anywhere in a BlueSky thread and receive a link to view and share the entire conversation with your friends outside of BlueSky.
https://skyview.social
By @badlogic.bsky.social
The Onion @theonion.com America’s Finest News Source. A @globaltetrahedron.bsky.social subsidiary.
Get the paper delivered to your door: membership.theonion.com
Join The Onion Newsletter: https://theonion.com/newsletters/
Soldier of FORTRAN @mainframed767.bsky.social Mainframe pentester extraordinaire. I'm not really here though. Catch me over on mastodon @mainframed767@infosec.exchange
Enjoy hell site 2.0
HD Moore @hdm.io runZero & Metasploit
ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social AI / Security Researcher and Entrepreneur.
Founder/CEO of Unsupervised Learning.
Building AI that upgrades humans.
Chris Truncer @christruncer.bsky.social Deputy Chief Red Team @ CISA && BJJ && Open Source Dev
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/
HD Moore @hdm.infosec.exchange.ap.brid.gy runZero & Metasploit
🌉 bridged from ⁂ https://infosec.exchange/@hdm, follow @ap.brid.gy to interact
Carlos Perez @thedarkoperator.bsky.social - Cybersecurity since 1998
- Information Security jack of all trades
- Hacker
https://www.darkoperator.com
Wild West Hackin' Fest @wildwesthackinfest.bsky.social Join us for Wild West Hackin' Fest - Deadwood 2026! Con: Oct. 7-9, 2026, Pre-Con Training: Oct. 6-7, 2026
Pwnallthethings @pwnallthethings.bsky.social Just thinking out loud.
cackalackycon @cackalackycon.bsky.social Technology Conference / HackerCon in Raleigh, NC
May 14-16, 2027
https://cackalackycon.org
#infosec #cybersecurity
Black Hat @blackhatevents.bsky.social The world's premier Technical Cybersecurity Conference Series
John Strand @strandjs.bsky.social I do cool Infosec stuff with cool people.
I will light the way by the bridges I burn.
Security Onion @securityonion.bsky.social By defenders. For defenders.
Peel back the layers of your network and make your adversaries cry.
https://www.securityonion.com
SpecterOps @specterops.io Creators of BloodHound | Experts in Adversary Tradecraft | Leaders in Identity Attack Path Management
wOmbat @w0mbat.bsky.social Thrunter, lover of long-haired dachshunds and unhealthy amounts of anime. Memes, dreams, and all soft things. 
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
BSides Austin @bsidesaustin.bsky.social BSides Austin 2024: December 5th - 6th (back to two days of in-person talks!)
Website: https://bsidesaustin.com
Mastodon: @bsidesaustin@infosec.exchange 
BSidesSATX @bsidessatx.bsky.social Join us on June 13, 2026!! Register, sponsor us, & see schedules at http://BSidesSATX.com; Videos at https://www.youtube.com/c/BSidesSATX
https://linktr.ee/bsidessatx
BSidesNoVA @bsidesnova.bsky.social Official BSKY site of BSides NoVA - Northern Virginia's premier cybersecurity conference in the Security BSides tradition. 10th anniversary in 2026! www.bsidesnova.org
BSides London @bsideslondon.bsky.social 📅 13 Dec 2025 | 📍 Novotel London West
Grassroots-driven security conference.
Built by the local InfoSec community, for the community.
Web: https://BSides.London
X/Twitter: https://x.com/BSidesLondon
#BSidesLDN2025
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