Pwn-la-Chapelle @pwn-la-chapelle.eu Student-organized CTF team at RWTH Aachen University.
Find out more on: https://pwn-la-chapelle.eu/
CTFtime: https://ctftime.org/team/279433
drm @lowercasedrm.bsky.social @almondoffsec but #pywerview at night
Synacktiv @synacktiv.com Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.
Rémi GASCOU (Podalirius) @podalirius.bsky.social Security Researcher & Speaker | Microsoft Security MVP | Developer of security tools | 🎬 http://youtube.com/c/Podalirius
James Kettle @jameskettle.com Director of Research at @portswigger.net
Also known as albinowax
Portfolio: https://jameskettle.com/
XPN @xpnsec.com Hacker for hire at @specterops.bsky.social
Blog: https://blog.xpnsec.com
rob pike @robpike.io Long career as a dilettante at Bell Labs Research and Google, mostly building weird stuff no one uses, but occasionally getting it right, such as with UTF-8 and Go.
Matt Layher @mdlayher.com Software Engineer at PlanetScale. Go, Rust, Linux, networking, and open source software. On and ever upward. he/him.
Fabian Bader @fabian.bader.cloud #Security #Azure #EntraID #XDR #MDE #Identity #M365 #AD #PKI #KQL
Microsoft MVP
Tweets and opinions are my own
Clément Labro @itm4n.bsky.social Pentest & Windows security research
0xcsandker @0xcsandker.bsky.social Security enthusiast, likes Windows internals, AD & Azure.
Blogging at: https://csandker.io
x0rz @x0rz.bsky.social Cybersecurity & Threat Intelligence. Knowledge is power, France is bacon 🥓
Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
Filippo Valsorda @filippo.abyssdomain.expert @geomys.org founder / RC F'13, F2'17
Cryptogopher / Go cryptography maintainer
https://filippo.io / https://github.com/FiloSottile
https://mkcert.dev / https://age-encryption.org
https://sunlight.dev / https://filippo.io/newsletter
Michael Stapelberg 🐧🐹😺 @zekjur.bsky.social Mensch mit starkem Datendrang • Artisanal Open Source • latenz-unverträglich • ::) • he/him
Baptiste Robert @fs0c131y.com CEO @ Predicta Lab | French Security Researcher, Ethical Hacking, OSINT
Mat Ryer @matryer.bsky.social Director Engineering @ Grafana Labs. Safe and actually useful AI. Music. Podcaster, Conference emcee, Author. Games.
Brad Fitzpatrick @bradfitz.com I do computers. Married to @radkat.fitzpat.com. Three kids. Xoogler.
Go (#golang) team 2010~2020. Made LiveJournal, OpenID, memcached. Currently at @Tailscale.com making WireGuard easy.
Seattle, WA // Bainbridge
Marcello @byt3bl33d3r.bsky.social Running on vibes. Cyber vibes.
Steve Syfuhs @syfuhs.net Noted idiot. Principal something or other. Runs the Windows Authentication team at Microsoft. It's my fault your password doesn't work.
Mostly dog pictures. Might actually be two dogs in a trench coat. 🇺🇸 / 🇨🇦
https://syfuhs.net/
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
harmj0y @harmj0y.bsky.social Researcher @SpecterOps. Coding towards chaotic good while living on the decision boundary. #dontbanequality
Daniel @pentest.party We are currently clean on OpSec.
SpecterOps @specterops.io Creators of BloodHound | Experts in Adversary Tradecraft | Leaders in Identity Attack Path Management
Rohan Vazarkar @cptjesus.bsky.social Former Pentester
Engineer at SpecterOps
Author of BloodHound
CCob🏴 @ethicalchaos.bsky.social Ceri Coburn: Hacker | R̷u̷n̷n̷e̷r̷ DIYer| Vizsla Fanboy and a Little Welsh Bull apparently 🏴
Author of poorly coded tools: https://github.com/CCob
RedTeam Pentesting @redteam-pentesting.de Account for RedTeam Pentesting GmbH
Imprint: https://redteam-pentesting.de/imprint/
Bryan McNulty @bryanmcnulty.bsky.social Hackerman @ https://falconops.com
Alh4zr3d @alh4zr3d.bsky.social Legal Criminal | Twitch cult leader | InfosecPrep founder | Lovecraft scholar | Soros mercenary | Spiritual cargo shorts wearer | Cthulhu fhtagn
mpgn @mpgn.bsky.social Flibustier du net ̿ ̿̿'̿'\̵͇̿̿\=(•̪●)=/̵͇̿̿/'̿̿ ̿ ̿ ̿
Podcast Hack'n Speak http://anchor.fm/hacknspeak
Github https://github.com/mpgn
CravateRouge.infosec.exchange @cravaterouge.bsky.social Need a hand with your IT security? Send me a DM
See more on https://cravaterouge.com
More active on @CravateRouge.infosec.exchange
Pluesch θωθ @plueschqq.bsky.social Necromancer. Barbie-Girl. This is my travel-log.
Jan @bytemouse.dev he/him | 24 | CS @ RWTH Aachen | Just trying to get better and then figure it all out
@kompaktheitssatz.bsky.social @kompaktheitssatz.bsky.social Pole tops, pop music, and photography.
Aachen's #1 Geoguessr Player (until proven otherwise)
she/her
Joana @abfelbaum.bsky.social 
Der Grüne @pfannerdergruene.bsky.social - N @ninaschmina.bsky.social @ninaschmina.bsky.social
netspooky @vacci.ne knuck if you buck
https://n0.lol
Andrea P @decoder-it.bsky.social 
Felipe Molina @felmoltor.me Mastodon felmoltor@defcon.social. Now with more #OSCP than the previous version. Working @SensePost.com - Orange Cyberdefense
https://blog.felipemolina.com/
Luke Jahnke @nastystereo.com Blogging at https://nastystereo.com
0xTen @0xten.bsky.social android/linux kernel @ Vigilant Labs | ctfs (pwn) w/ CoR + ELT
Orange Tsai @orange.tw This is 🍊
Andy @g33katwork.bsky.social I like computering. Doing security research at @rapid7 labs.
This is a professional account. Used to play a lot of CTF with @EatSleepPwnRpt and @StratumAuhuur
jiska @naehrdine.bsky.social ɿɘɘniϱnɘ ɘƨɿɘvɘɿ
🎦 youtube.com/@jiskac
📝 naehrdine.blogspot.com
🐥 twitter.com/naehrdine
🎓 hpi.de/classen
📱 reversing.training
mxrch @mxrch.bsky.social Infosec
Moshe Kol @0xkol.bsky.social Kernel hacker
@georgehotz.bsky.social @georgehotz.bsky.social 
buherator @buherator.bsky.social "I'm interested in all kinds of astronomy."
https://scrapco.de
Mostly cross-posting from Fediverse: @buherator@infosec.place- J Julius @j.ulius.de
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
samir @s3mme.com making and breaking things. interested in all things tech/cyber security
Fediverse: https://infosec.exchange/@s3mme
Web: https://s3mme.com
ϻг_ϻε @steven.srcincite.io Hermetic Initiate. Exploring conscience and the nature of reality. I also hack things.
hypr @hyprdude.bsky.social vuln researcher+exploit dev | bordeaux enjoyer | friend of all cats | him/he | https://blog.coffinsec.com
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
Wololo @frwololo.bsky.social https://wololo.net
Making S0ny nervous since 2008
stacksmashing @stacksmashing.bsky.social Security researcher with a focus on hardware & firmware. I occasionally publish stuff on YouTube. Co-founder of
hextree.io. Contact: contact@stacksmashing.net
chompie @chompie.rip hacker, poster, weird machine mechanic
https://chompie.rip
cts @gf256.bsky.social Hacker and meme enjoyer
David Buchanan @retr0.id reverse engineering, cryptography, exploits, hardware, file formats, and generally giving computers a hard time
Fedi: @retr0id@retr0.id
Macroblog: https://www.da.vidbuchanan.co.uk/blog/
Azeria @azeria-labs.com Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
@hasherezade.bsky.social @hasherezade.bsky.social Programmer, #malware analyst. Author of #PEbear, #PEsieve, #TinyTracer. Private account. All opinions expressed here are mine only (not of my employer etc) ; https://hasherezade.net
Ben 'epi' Risher @epi052.bsky.social Interested in AI/ML security, vulnerability research, rust, fuzzing, offensive security, and reversing.
In my spare (computer-related) time, I maintain feroxbuster and feroxfuzz as well as contribute to and/or maintain various other open source projects. 
Gynvael Coldwind @gynvael.bsky.social Security researcher/programmer ⁂ Managing director @ HexArcana ⁂ @DragonSectorCTF founder ⁂ he/him
b1ack0wl @b1ack0wl.com 0day Researcher @ ████████████ / Baker / 0wl
// I post random things on here
Zardus @zardus.bsky.social Retired DEFCON CTF org.
Shellphish Captain Emeritus.
ASU Prof.
angr hacker.
pwn.college sensei.
Looking for students/interns!
https://yancomm.net
https://github.com/zardus
https://defcon.social/@Zardus
Shiny Quagsire @shinyquagsire.bowser.gay 27, He/Him | ARM(S) wizard, Nintendo kernel enthusiast • mastodon.social/@ShinyQuagsire • twitter.com/ShinyQuagsire
Maddie Stone @maddiestone.bsky.social Security Researcher at Google Project Zero. 0-days all day. Love all things reverse engineering. she/her
Matthew Garrett @mjg59.eicar-test-file.zip Former biologist. Actual PhD in genetics. Security, OS security teaching at https://www.ischool.berkeley.edu.
Blog: https://codon.org.uk/~mjg59/blog
Signal: @mjg.59
He/him
Opinions expressed here are mine, not my employer's
Ange @angealbertini.bsky.social Reverse engineer, file formats expert.
Corkami, CPS2Shock, PoC||GTFO, Sha1tered, Magika...
Security engineer @ Google. He/him.
James Forshaw @tiraniddo.dev Security researcher in Google Project Zero. Author of Attacking Network Protocols. Posts are my own etc. 
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)
TaranVH @taranvh.bsky.social Video editor extraordinaire. Macro king. Robotics enthusiast. Future supervillain. Ex-Linus Media Group.
The Wayback Machine @waybackmachine.bsky.social The Wayback Machine is a service of the Internet Archive that allows people to visit archived versions of Web sites.
Samuel Groß @saelo.bsky.social Working on Project Zero, Big Sleep, and V8 Security. Personal account.
TrendAI Zero Day Initiative @thezdi.bsky.social TrendAI Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.
LiveOverflow 🔴 @liveoverflow.bsky.social wannabe hacker... he/him
🌱 grow your hacking skills https://hextree.io
Frycos @frycos.bsky.social Private account! Red teamer @codewhitesec. @frycos@infosec.exchange @frycos@X
Dirk-jan @dirkjanm.io Hacker at outsidersecurity.nl. Researches Entra ID, AD and occasionally Windows security. I write open source security tools and do blogs/talks to educate others on these topics. Blog: dirkjanm.io
0xor0ne @0xor0ne.bsky.social | CyberSecurity | Reverse Engineering | C and Rust | Exploit | Linux kernel | PhD | Only My Opinions :) |
Brendan Dolan-Gavitt @moyix.net AI researcher at XBOW. Security, RE, ML. PGP http://keybase.io/moyix/
Yarden Shafir @yardenshafir.bsky.social A circus artist with a visual studio license
Mark Dowd @mdowd.bsky.social Internet hacker
h313n_0f_t0r @h313n.bsky.social threat hunturrrr | staff @vxunderground || PTC
Nic Losby @blurbdust.bsky.social Red Teamer | He/Him | Obligatory opinions don't reflect employer | Occasional terrible developer of tools
Alvaro Muñoz @pwntester.bsky.social Security Researcher with @GHSecurityLab. CTF #int3pids. Opinions here are mine!
Rowan @novafacing.bsky.social fuzzing enjoyer
@novafacing@haunted.computer
Andreas Zeller @andreaszeller.bsky.social Software researcher at https://cispa.de, working on #Fandango, #S3, #FuzzingBook, #DebuggingBook. Testing, debugging, analyzing, and protecting software for a better world. Find me at https://andreas-zeller.info/
Loris D'Antoni @lorisdanto.bsky.social Professor @ucsd & Scholar @CodeMetal. Helps people write code they can trust
Marcel Böhme @mboehme.bsky.social Software Security @ MPI for Security and Privacy
PhD @NUS, Dipl.-Inf. @TUDresden
Research Group: http://mpi-softsec.github.io
Corben Leo @hacking.bsky.social I hack stuff (legally). | co-founder boring.co
Twitter: https://twitter.com/hacker_
Darío @dariosamo.bsky.social Software developer interested in rendering and game development tools. Developing RT64 in my free time.
Matt Hand @matterpreter.bsky.social Director of Security Research at Prelude💜 | Author of Evading EDR http://nostarch.com/evading-edr 📖 | Security research & windows internals 🦠
Alex Neff @al3x-n3ff.bsky.social Pentester | Maintainer of NetExec | aneff.io
EricaZelic @ericazelic.bsky.social Security Engineer / IAM Security. Defending against people like me. 
Thomas Rinsma @thomas.rins.ma Th0mas.nl | lead security analyst @ codean.io 
Rick de Jager @rdj.bsky.social CyberSecurity student at TU Eindhoven - CTF with https://superfl.at / https://org.anize.rs