KL3FT3Z @toxy4ny.bsky.social Red Teamer & Offensive AI Researcher. Creator of redteam-ai-benchmark and other open-source redteam tools. Writing about LLM security and safety, system’s hardening and adversarial AI.
Gitlab.com- https://gitlab.com/toxy4ny
Dev.to - https://dev.to/toxy4ny- R Houssam Miliani @r0x10ffff.bsky.social
daisy @daisydaisyy.bsky.social CTF player / pwn @ fibonhack | Comp Eng undergrad @ University of Pisa
My blog: https://daisydaisyyy.github.io/- W TROOPERS Conference @wearetroopers.bsky.social https://troopers.de/imprint/
Tal Barenboim @taltalon.bsky.social ✨Tech. Evangelist: 🌩Cloud Computing 🤖AI
😷Views & opinions expressed here are solely my own & do not reflect the views,opinions,or positions of my employer.
Lee Benfield @benf.org Retro fan, some time hobby reverse engineer, author of CFR java decompiler and random other pointless rubbish.
He.
https://www.benf.org
Ferdi @hfn.bsky.social F12 your hardware- D Josh @decentralise.social 🇦🇺🖤💛❤️
DM for Signal
Project Zero Bugs @project-zero-bugs.bsky.social Project Zero and High+ BigSleep Bugs
Automated, Nov 2025+
Brendon Tiszka @btiszka.bsky.social Google Project Zero
Advanced Fuzzing League @aflplusplus.bsky.social We want to make fuzzing better and better
Follow for updates on AFL++ & LibAFL
Andrea Fioraldi @andreafioraldi.bsky.social Cyber Response Italian Supercazzola Technology Officer at
@mhackeroni Inc. Writing your favourite fuzz testing tools with
@aflplusplus. Security research at .- I Pete Morgan @itspetemorgan.bsky.social
- M @mistymntncop.bsky.social @mistymntncop.bsky.social
- M manfp.bsky.social @manfp.bsky.social
Quarkslab @quarkslab.bsky.social Securing every bit of your data
https://quarkslab.com- A Antonio Zekić @antoniozekic.bsky.social Interested in iOS/macOS internals/security...
Ned Williamson @nedwilliamson.bsky.social Fuzzing the Tesla Dojo Compiler, formerly Google Project Zero, PPP for life
SockPuppet, Soundhax, Speedcubing
@gaasedelen.bsky.social @gaasedelen.bsky.social 
Sarah @winocm.bsky.social Nobody of much consequence.
@d4rkc0nd0r.bsky.social @d4rkc0nd0r.bsky.social V8 and Chrome SBX
Catalyst Security @catalystsecurity.com Excellence in Research
@blacktop.bsky.social @blacktop.bsky.social https://github.com/blacktop
Clément Berthaux @saaph.bsky.social VR team tech lead @synacktiv
alkali @alkalinesec.bsky.social mobile security / symbolic execution . he / him
grmie @grmie.bsky.social Vulnerability research
newsoft @newsoft.bsky.social Hacker, cyber security expert, troll, etc.
Emilien Girault @egirault.bsky.social 
brsn @br-sn.bsky.social security stuff
Flomb @fl0mb.bsky.social https://blog.flomb.net
https://x.com/flomb_- N @nils.bsky.social @nils.bsky.social
Rich L @zerointerupt.bsky.social https://www.mixcloud.com/zerointerupt/
FX of Phenoelit @fxv2.bsky.social Hacker reincarnation (Lifetime Achievement Pwnie Award 2017 old school certified)
Pedram Amini @pedramamini.com Repeat founder, investor, hacker. Advisor for Exodus Intelligence and Mozilla's 0din.ai. Previously founded the Zero Day Initiative and OpenRCE. NYC born, Austin transplant.
snare @snare.ho.ax Nah
Luke M @datalocaltmp.bsky.social mobile reverse engineering, vulnerability research, using lldb
https://s11research.com
realansgar (9009) @realansgar.dev 🧑💻 finding flags @fluxfingers.net
🔏 finding bugs @ Cure53
he/him
https://realansgar.dev
pspaul @pspaul95.bsky.social 
Marius Avram @mariusavram.bsky.social Cyber Security Enthusiast. Two sons' proud dad!
maitai @maitai.bsky.social BSc Computer Science Engineering | 24 | Trying to find my way ~ 🍭
http://blig.one
Joe Bialek @josephbialek.bsky.social Windows security person
@epsilon-sec.com @epsilon-sec.com twitter : @epsilon_sec
web site : epsilon-sec.com
@mogwailabs.bsky.social @mogwailabs.bsky.social 
David Litchfield @litchfield.bsky.social Dad, Powerlifter, Security at Apple, Photographer
Collin Mulliner @collinrm.bsky.social Engineer | Security Researcher | Recovering Academic | KD2WON
https://mulliner.org/collin
Peter Palaga @ppalaga.bsky.social Software engineer working on Quarkus CXF and Camel Quarkus. Opinions are my own, not necessarily of IBM.
Natalie Silvanovich @natashenka.bsky.social Google Project Zero
Omair @w3bd3vil.bsky.social Fuzzing and Offensive Security.- C Chainfire @chainfire.eu
Fabian Yamaguchi @fabsx00.bsky.social 
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
TheVamp @thevamp.bsky.social Reversing, hacking, cracking, coding, caffeine junkie, OSCP, ALLES! - CTF Member | thevamp@infosec.exchange
Ryan Stortz @withzombies.bsky.social Memory Corruption, iOS, Swift, LLVM, CTF, old man stuff
NYC
Piotr Bazydło @chudypb.bsky.social Principal Vulnerability Researcher at the watchTowr | Previously: @thezdi | https://chudypb.github.io
🔮 Daniel Hückmann @sanitybit.com ∞ 42 ∞
📷 Photography: @danielhuckmann.com
🌐 Organizer: @rainsec.org || @netsec.bsky.social
🦋 InfoSec, Psychedelics, Psychology, & Neuroscience
Maxime Escourbiac @fisjkars.bsky.social Red Team Leader @Michelin
#Security Fan de gastronomie
symeon @symeonp.bsky.social pentester @ Coalfire, vuln research - C @codecolorist.bsky.social @codecolorist.bsky.social Placeholder. Probably read-only
Josh Grossman (tghosth 👻) @joshcgrossman.com Friendly AppSec Ghost 👻
https://appsecg.host
Liran Tal @lirantal.com 🦄 Node.js Secure Coding: http://nodejs-security.com
🌟 @GitHub Star
🏅 @OpenJS Pathfinder award for Security
🥑 DevRel at @snyksec
Orange Tsai @orange.tw This is 🍊
void @void92.bsky.social 
0x4d5a @0x4d5a.bsky.social Security Researcher @ Neodyme. Windows Internals, Reversing, Fuzzing, CTF
Dan Underwood @underwood.digital Security Engineering @ Apple, Ex-UK Gov
The intersection of technology (device and national security), and liberal arts (public policy)
@marcograss.bsky.social @marcograss.bsky.social 
dhn @0xdhn.bsky.social By the power of truth, I, while living, have conquered the universe - /OS(C(P|E)|EE)/ -- Red teamer @codewhitesec.bsky.social | @dhn@infosec.exchange | @dhn_ on X
@droner.bsky.social @droner.bsky.social researcher. exploit dev. pdx. hacking @ atredis
https://dronesec.net/
harisec @harisec.bsky.social Interested in web security, bug bounties, machine learning and investing. SolidGoldMagikarp
@rezkon.bsky.social @rezkon.bsky.social 
Alex Plaskett @alexplaskett.bsky.social Security Researcher | Pwn2Own 2018, 2021, 2022, 2024 | Posts about 0day, OS, mobile and embedded security.
Quentin M @0xdagger.bsky.social Security ninja
Ollie Whitehouse @ollieatnowhere.bsky.social CTO at the UK's National Cyber Security Center 
Aaron Portnoy @aaronportnoy.bsky.social Hacker-in-Residence @ Dartmouth College; Program Director, Applied Research @ IBM
Paged Out! @pagedout.bsky.social Paged Out! is a free magazine about programming, hacking, security hacking, retro computers, modern computers, electronics, demoscene, and other similar topics. Always accepting submissions of one-page articles.
Phrack Zine @phrack.org since 1985
https://phrack.org
Binary Ninja @binary.ninja https://binary.ninja/
Made with ❤️ by https://vector35.com/
F4b @0xf4b.bsky.social VR team tech lead @synacktiv.com
cleptho @cleptho.bsky.social Offensive Security | Вічна пам'ять / Вечная память
https://twitter.com/cleptho | https://infosec.exchange/@cleptho
Baptiste M. (Creased) @creased.re #RE #Pwn #FPV ~ Learning is endless ~ 🇫🇷 ~ @Synacktiv.com
Synacktiv @synacktiv.com Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.
David B. - _p0ly_ @pol-y.bsky.social Security expert @Synacktiv
@fidgetingbits.bsky.social @fidgetingbits.bsky.social 
Mehdi Talbi @mtalbi.bsky.social 
Niklas B @niklasb.rce.associates research @ dfsec.com
Michal Melewski @carste1n.bsky.social Security Engineer @ Cloudflare,
ex-Google ISE,
I use bad software and bad machines for the wrong things.
My writing: https://carstein.github.io
Gábor Molnár @molnarg.bsky.social Information Security Engineer at Google
Koto @kkotowicz.bsky.social Security ninja wannabe / board game geek / photon catcher
Dave Aitel @daveaitel.bsky.social - N Nico Waisman @nicowaisman.bsky.social CISO @Lyft - Former Binary entomologist - Opinions are my own.
Apple 🍎 @trimosx.bsky.social 
smaury @smaury.bsky.social Co-Founder @shielder.com
CTF Player jbz.team
Cliff Jumping Lover (23mt max so far)
h0wl @h0wlu.bsky.social 🛡️REDTEAM.PL Co-founder
🦉BlackOwlSec Founder
🧜♀️ WarCon Co-founder
👨🔬Fuzzing
🕵️Web2 & Web3 Security
🪽Angel Investor
captnbanana @bananamafia.dev bananamafia.dev
Tomas Rzepka @1njected.bsky.social Founder and Senior👨🦳security consultant at Rzec | OSEP yada yada | Attacker/Defender | Causer of guru meditations | Creator of 4bar loops 🇸🇪
Jesse D'Aguanno @x30n.bsky.social Hacker, Vuln Research, 2x winner DEF CON CTF, Founder & CEO Blackwing Intelligence, not a CISSP 
Anderson Nascimento @andersonc0d3.bsky.social Director & Security Researcher @alleleintel.com
Blog: https://blog.andersonc0d3.io
roddux @roddux.bsky.social 
Farenain @farena.in I do compiler things that are commonly related to security. I like asian cultures. Here I just express my opinion and that of no one else. Español/English/日本語. I also have a PhD.
Ulrike Franke @rikefranke.bsky.social Senior Fellow at European Council on Foreign Relations. #Drone politics PhD @ox.ac.uk. Teaches at @SciencesPo.bsky.social. Writes about all things #Germany #Defence #miltech. Podcast host at @SicherheitsPod.de & LeCollimateur