pilvar @pilvar.bsky.social CTF w/ organizers and polygl0ts | ECSC swiss team & ICC team EU 24 | CS student @ EPFL
Maëlle @labrosseadam.bsky.social J'organise des CTF et (parfois) je touche de l'herbe
BitK @handle.invalid 
Worty @w0rty.bsky.social Organizer of HeroCTF || ctf w/ FlatNetworkOrg || TeamFR 2021 & 2022 🇫🇷 || 🥷 Synacktiv
@root-me.org @root-me.org 
OSINT-FR @osintfr.bsky.social Association OSINT-FR | https://OSINTFR.COM/ | Communauté dédiée à l'Open Source Intelligence. Événements, apprentissage et collaborations autour des pratiques liées à l'OSINT.
ANSSI @anssi-fr.bsky.social Compte officiel de l'Agence nationale de la sécurité des systèmes d'information (ANSSI) | Retrouvez les alertes de #cybersécurité sur le compte @cert-fr.bsky.social
Sto @sto4.bsky.social Founder of N0PSctf, Cybersecurity Engineering Student, BrHackeuse
Links : https://linktr.ee/yourssto
Laluka @laluka.bsky.social https://linktr.ee/TheLaluka
Sharing is Caring, Hacker, Eternel Learner, Cat! =^~^=
n1nj4sec @n1nj4sec.bsky.social Hacker | Bug Bounty Hunter
Nicolas Caproni @caproni.fr Head of Sekoia Threat Detection & Research (TDR) team • Cyber Threat Intelligence • Detection Engineering • SOC Platform 🇫🇷 🇪🇺 • Hip-Hop • Basketball 
HackTheBox @hackthebox.bsky.social 
John Hammond @johnhammond.bsky.social Hacker. Friend. Cybersecurity Researcher at Huntress.
Justin Gardner @rhynorater.bsky.social Christian | Full-time Bug Bounty Hunter | Host @ctbbpodcast.bsky.social | Advisor @caido.io | 3x LHE MVH | 🗣️ English, 日本語
Romain || BZHugs @jouetromain.fr 📍Rennes
SensePost @sensepost.com Work like hell,
Share all you know,
Abide by your handshake,
Have fun. - Dan Geer
CaidoIO @caido.io We help security professionals and enthusiasts audit web applications with efficiency and ease
https://caido.io
W00dy @woody.sh Reverse @ Synacktiv | CTF w/ TFNS
hashp4 @hashp4.bsky.social 🇫🇷 - Threat Hunter @ WithSecure & CTF Player for @MILF_CTF • I like malwares, forensics and OSINT :)
https://hashp4.fr/
Swissky @swissky.bsky.social RedTeam | Pentest
Author of PayloadsAllTheThings & SSRFmap
http://github.com/swisskyrepo
Synacktiv @synacktiv.com Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.
$in @sin-infosec.bsky.social Infosec / Crypto / CTF
OSINT Industries @osint.industries #OSINT Powered Tools for Email, Phone Number and Username Investigations. Real-Time Open-Source #Intelligence. Find the Truth with 100% Accuracy. #osinttools 🔎
Search: https://www.osint.industries
Learn: https://academy.osint.industries
CERT-FR @cert-fr.bsky.social Centre gouvernemental et national de veille, d'alerte et de réponse aux attaques informatiques.
Pour toute question : cert-fr@ssi.gouv.fr ou par téléphone au 3218
Alol❤️🔥 @yarienkiva.bsky.social Security analyst, engineering student and wannabe reverser (with a side of cryptography).
Headcrab (ice9j) Fanclub
TrendAI Zero Day Initiative @thezdi.bsky.social TrendAI Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.
mpgn @mpgn.bsky.social Flibustier du net ̿ ̿̿'̿'\̵͇̿̿\=(•̪●)=/̵͇̿̿/'̿̿ ̿ ̿ ̿
Podcast Hack'n Speak http://anchor.fm/hacknspeak
Github https://github.com/mpgn
Free_1337 @free1337.bsky.social Compte officiel du réseau Free, géré par la team Core de Free. Retrouvez ici toutes les infos liées aux incidents, résolutions et innovations du réseau Free.
Hexacon @hexacon.bsky.social Offensive security conference in the heart of Paris. 10-11th October 2025
https://www.hexacon.fr/
STÖK @stokfredrik.bsky.social Hacker / Creative
Mischief & GOOD VIBES ONLY
Nishacid @nishacid.bsky.social Yo
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/
hackerfantastic.crypto @hackerfantastic.bsky.social Co-Founder https://hacker.house cyber security assurance & hacker training ~ ISBN9781119561453 ~ a book on professional hacking. Contact for competitive quotes on cyber security projects. 
OWASP® Foundation @owasp.org We improve the security of apps with community-led open source projects, 260 local chapters, and tens of thousands of members worldwide. Famous for OWASP Top 10
Nathan Blondel @slowerzs.net https://blog.slowerzs.net
DSpiricate @dspiricate.bsky.social Blip bloup
nuts. @nuts7.bsky.social script kitty
Corb3nik @atvh.dev Co-Founder @caido.io | Security Enthusiast | CTF Fanatic | Bug Bounty Hunter
Bug Bounty Reports Explained @gregxsunday.bsky.social 
LaurieWired @lauriewired.bsky.social researcher @google; serial complexity unpacker
ex @ msft & aerospace
Unlock Your Brain, Harden Your System @uybhys.bsky.social The Wild Wild #infosec Conference organisée par
AnDaolVras, la Cantine numérique de Brest
en novembre à #Brest !
unlockyourbrain.bzh
discord https://discord.gg/ymWUFCkXcZ
#secnum
#UYBHYS
CryptoCat @cryptocat.me Security Researcher @rapid7.com 😈
Hacking Content @ https://yt.cryptocat.me 💜
QU35T @qu35t.bsky.social Pentester / Exegol maintainer- K Korben @korben.info
PortSwigger Research @portswiggerres.bsky.social Web security research from the team at PortSwigger.
Black Hat @blackhatevents.bsky.social The world's premier Technical Cybersecurity Conference Series
@sigabrt9.bsky.social @sigabrt9.bsky.social 
Kévin Gervot (Mizu) @mizu.re About me?
| Website: https://mizu.re
| Tool: https://github.com/kevin-mizu/domloggerpp
| Teams: @rhackgondins, @FlatNetworkOrg, @ECSC_TeamFrance
| From: https://twitter.com/kevin_mizu
Burp Suite @burpsuite.bsky.social Burp Suite is the leading software for web security testing.
face0xff @face.0xff.re vulnerability researcher · reverse engineer · Ⓥ🌱
https://0xff.re/
Guillaume | Freesec @freesec.bsky.social 
LiveOverflow 🔴 @liveoverflow.bsky.social wannabe hacker... he/him
🌱 grow your hacking skills https://hextree.io
DEF CON @defcon.bsky.social The world’s premier hacker conference. Serving the global hacker community since 1993.
Defcon.org
Forum.defcon.org
Defcon.social
Icare @icare1337.bsky.social Pentester at Thales DIS | OSCP | Bug Bounty Hunter | Researcher | Ethical Hacker | " Be creative, live a fun life, and don't be an asshole." - Ken Block |
HackerOne @hacker0x01.bsky.social The Only official HackerOne bsky account.
Peace of mind from security's greatest minds.
#HackForGood
YesWeHack @yeswehack.bsky.social Global Bug Bounty & VDP Platform - #YesWeRHackers
🔗 http://yeswehack.com/programs (Public programs)
🔍 http://firebounty.com (BB & VDP search engine)
#BugBounty 
Adrien Jeanneau @hisxo.bsky.social 📍 @yeswehack (aka Hisxo) - I love to break things (and I'm paid for that) - Bug Hunter
🔗 Check my Github repository https://github.com/hisxo/
#BugBounty
Bugcrowd @bugcrowd.com The leading provider of crowdsourced cybersecurity solutions purpose-built to secure the digitally connected world...Unleash Ingenuity™
c14dd49h 🇨🇵 🏴☠️ @c14dd49h.bsky.social Trust, but verify | Top 25 @yeswehack
Discord me: c14dd49h#7117
Elweth @elweth.bsky.social probably doing something useless
Aethlios @aethlios.bsky.social Lead developer | Bug hunter (approximately every 3 months)
> https://aeth.cc
Rémi GASCOU (Podalirius) @podalirius.bsky.social Security Researcher & Speaker | Microsoft Security MVP | Developer of security tools | 🎬 http://youtube.com/c/Podalirius
Geluchat @gelu.chat Baptiste Devigne | Bug Bounty Hunter | Most Impactful Team H1-0131 (AWS) | Eradicator H1-6102 (Salesforce)
🔗My blog https://gelu.chat/- C cosad3s @cosad3s.bsky.social
- E Ectario @ectario.bsky.social
YanZaX @yanzax.bsky.social 
Nicolas Grégoire @agarri.fr Web hacker 😈
Burp Suite Pro trainer 👨🏫
Maintainer of @mastering-burp.agarri.fr 🛠️
Mr.Noodle @mrn00dl3.bsky.social Pentester at @RandoriSec | Student at @Ecole2600, I like to learn about Windows and Active Directory pentesting. Co-founder of CyberThreatForce
Noobosaurus R3x @noobosaurus.bsky.social - P @p2l.bsky.social @p2l.bsky.social
Lexter @lxt3h.bsky.social 
voydstack @voydstack.re VR @ Synacktiv, low level security enthusiast
https://voydstack.re/
Chackal (Esdras DAGO) @0xchackal.bsky.social "Vulnerability researcher" doing BB on free time (http://yeswehack.com/hunters/chackal) Also doing some Reverse on many targets but find no vuln 😒
Blogpost: https://medium.com/@chackal
Aituglo @aituglo.bsky.social Bug Bounty Hunter 
Vega @vegam1ssile.bsky.social Student @ 2600
Reverser @ Randorisec
ValekoZ @valekoz.bsky.social Ninja reverser at @Synacktiv.com
rayanlecat @handle.invalid Pentester