@G4l4drim @g4l4drim.bsky.social oldschool freestyle stunt hacker.
#CERT #BlueTeam
RT != endorsement, make your own mind
n0secure.org
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
Seyfallah TAGREROUT @seyfallah.bsky.social CEO - Microsoft MVP Security & Microsoft Regional Director
Cloud Security architect
NorthSec @nsec.io NorthSec — A community-run cybersecurity event offering world-class talks, trainings & a 48-hour, on-site capture-the-flag competition. Every May in Montréal since 2013 🇨🇦 Publications en français et en anglais.
https://nsec.io/
Framasoft @framasoft.org Association d'éducation populaire aux enjeux du numérique et des communs culturels.
Pas de support sur Bluesky.
🏠 https://framasoft.org
🔗 https://ls.framasoft.org
💝 https://soutenir.framasoft.org
💌 https://contact.framasoft.org
Bluesky Safety @safety.bsky.app Sharing updates about trust and safety on Bluesky.
This account’s mentions are not actively monitored. To report a post or account, use the in-app reporting feature.
Community Guidelines: https://bsky.social/about/support/community-guidelines
Florian Roth @cyb3rops.bsky.social Placeholder profile : https://x.com/cyb3rops | glad to be in this respectful safe space | vi/vim
ESET Research @esetresearch.bsky.social Security research and breaking news straight from ESET Research Labs.
welivesecurity.com/research/
Stéfan Le Berre - Heurs @heurs.bsky.social Work at @ExaTrack, love rootkits
-> https://github.com/ExaTrack/Kdrill
Mathieu Tartare @mathieu.tarta.re Malware Researcher at ESET
x0rz @x0rz.bsky.social Cybersecurity & Threat Intelligence. Knowledge is power, France is bacon 🥓
Dr Nestori Syynimaa @drazuread.com Principal Identity Security Researcher @Microsoft. Ex-Secureworks (PhD, MSc, MEng, CITP, CCSK).
And yes, opinions are my own ;)
Jipe @cyberjipe.bsky.social I fix accepted risks.
Incident Response & Purple Teaming @ CrowdStrike.
Previously DFIR @ANSSI_FR / @CERT_FR. Former @CertSG team leader.
@felixaime.bsky.social @felixaime.bsky.social 
Nicolas Caproni @caproni.fr Head of Sekoia Threat Detection & Research (TDR) team • Cyber Threat Intelligence • Detection Engineering • SOC Platform 🇫🇷 🇪🇺 • Hip-Hop • Basketball 
Virus Bulletin @virusbtn.bsky.social Security information portal, testing and certification body.
Organisers of the annual Virus Bulletin conference.
@exatrack.bsky.social @exatrack.bsky.social 
Sébastien Larinier @sebdraven.bsky.social Malwarist,Threat Huntist and pythonist / core dev of #yeti/ member of @ProjectHoneynet/ co-organizer #BotConf / researcher at @GroupeESIEA
PortSwigger Research @portswiggerres.bsky.social Web security research from the team at PortSwigger.
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/
Burp Suite @burpsuite.bsky.social Burp Suite is the leading software for web security testing.
Tib3rius @tib3rius.bsky.social Web App (mostly) Hacker | Cybersecurity Educator | Content Creator | Ex-Brit | Links: http://linktr.ee/tib3rius (he/him) 🇺🇸 A mostly unserious person. @therealc3rul34n.bsky.social is bae 🥰
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
John Hammond @johnhammond.bsky.social Hacker. Friend. Cybersecurity Researcher at Huntress.
n1nj4sec @n1nj4sec.bsky.social Hacker | Bug Bounty Hunter
Orange Tsai @orange.tw This is 🍊
Mastering Burp Suite @mastering-burp.agarri.fr Tips and tricks for Burp Suite Pro 🛠️
Not affiliated with @portswigger.net ©️
Managed by @agarri.fr 🇫🇷
Additional free resources 🎁
http://hackademy.agarri.fr/freebies
BitK @handle.invalid 
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
OSSIR @ossir.infosec.exchange.ap.brid.gy Observatoire de la Sécurité des Systèmes d'Information
[bridged from https://infosec.exchange/@ossir on the fediverse by https://fed.brid.gy/ ]
newsoft @newsoft.bsky.social Hacker, cyber security expert, troll, etc.
Laluka @laluka.bsky.social https://linktr.ee/TheLaluka
Sharing is Caring, Hacker, Eternel Learner, Cat! =^~^=
W00dy @woody.sh Reverse @ Synacktiv | CTF w/ TFNS
Sylvain HAJRI @navlys.bsky.social Passionate about #OSINT.
Founder of epieos.com, a powerful reverse email/phone lookup OSINT tool.
lehack.org #OsintVillage Founder,
osintfr.com co-founder
Geluchat @gelu.chat Baptiste Devigne | Bug Bounty Hunter | Most Impactful Team H1-0131 (AWS) | Eradicator H1-6102 (Salesforce)
🔗My blog https://gelu.chat/
Swissky @swissky.bsky.social RedTeam | Pentest
Author of PayloadsAllTheThings & SSRFmap
http://github.com/swisskyrepo
mpgn @mpgn.bsky.social Flibustier du net ̿ ̿̿'̿'\̵͇̿̿\=(•̪●)=/̵͇̿̿/'̿̿ ̿ ̿ ̿
Podcast Hack'n Speak http://anchor.fm/hacknspeak
Github https://github.com/mpgn
David B. - _p0ly_ @pol-y.bsky.social Security expert @Synacktiv
face0xff @face.0xff.re vulnerability researcher · reverse engineer · Ⓥ🌱
https://0xff.re/
Zeecka 🥀 @zeecka.bsky.social Security Researcher - #OSCP #OSWE - Former @ENSIBS,
CTF Player, @AperiKube member,
Author of http://aperisolve.com
BreizhCTF 2025 @breizhctf.bsky.social #CTF 100% beurre salé.
Ouvert à tous, mais les places sont très prisées !
#BreizhCTF2025
Discord ➡️ http://discord.gg/ckaT65Qsfg
Katie Moussouris (she/her/she-hulk/she-ra)🌻 @k8em0.bsky.social Founder & CEO LutaSecurity @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, 1/2 Greek all-American hacker
LiveOverflow 🔴 @liveoverflow.bsky.social wannabe hacker... he/him
🌱 grow your hacking skills https://hextree.io
OffensiveCon @offensivecon.bsky.social OffensiveCon is a highly technical international security conference focused on offensive security only. Organized by Binary Gecko GmbH.
Malware Unicorn @malwareunicorn.bsky.social @Straiker. Ex-Microsoft. Ex-Meta RedTeam, Ex-Endgame, Ex Fireeye. malwareunicorn.org
Mathy Vanhoef @vanhoefm.bsky.social Prof. @KU_Leuven | Research in Network & Software Security | Known for WPA2 KRACK attack, Dragonblood, and FragAttacks | Open to consultancy | Ex-Postdoc NYU
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.
Quarkslab @quarkslab.bsky.social Securing every bit of your data
https://quarkslab.com
Nicolas Grégoire @agarri.fr Web hacker 😈
Burp Suite Pro trainer 👨🏫
Maintainer of @mastering-burp.agarri.fr 🛠️
Romain Thomas (@rh0main) @rh0main.bsky.social Security engineer working on Android, reverse-engineering & obfuscation.
https://www.romainthomas.fr/ - https://obfuscator.re/ - https://lief.re
Romain || BZHugs @jouetromain.fr 📍Rennes
Synacktiv @synacktiv.com Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.
voydstack @voydstack.re VR @ Synacktiv, low level security enthusiast
https://voydstack.re/
Areizen @areizen.bsky.social Reverse engineer @synacktiv.com. I appreciate Android related stuff
Hexacon @hexacon.bsky.social Offensive security conference in the heart of Paris. 10-11th October 2025
https://www.hexacon.fr/
Pierre Bienaimé @bienai.me 
Niklas B @niklasb.rce.associates research @ dfsec.com
Baptiste M. (Creased) @creased.re #RE #Pwn #FPV ~ Learning is endless ~ 🇫🇷 ~ @Synacktiv.com
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
@cfreal.bsky.social @cfreal.bsky.social 
Samuel Groß @saelo.bsky.social Working on Project Zero, Big Sleep, and V8 Security. Personal account.
F4b @0xf4b.bsky.social VR team tech lead @synacktiv.com
Goupil @furaxfox.bsky.social Parceque !
(mes opinions n'engagent que moi)
Ailleurs en ligne:
http://goupilland.net
http://github.com/FuraxFox/
http://mastodon.acm.org/@FuraxFox
Daniel Lunghi @thehellu.bsky.social Threat researcher at Trend Micro mostly focused on APT
@matthieufaou.bsky.social @matthieufaou.bsky.social Malware Researcher @ @esetresearch.bsky.social
François Deruty @derutyf.bsky.social threat intelligence at https://www.sekoia.io / former head of cert-fr
https://blog.sekoia.io
the grugq @thegrugq.bsky.social 
Éric Freyssinet @freyssi.net This is a placeholder account. Ceci est un compte de réserve.
Compte principal: @ericfreyss.mastodon.social.ap.brid.gy (accessible via un pont entre le #fedivers et #bluesky)
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.
April King @april.social Staff Security Engineer at some random tech company, previously Mozilla, Dropbox, LinkedIn, and (pre-Elon) Twitter. Has read @kateconger.bsky.social’s autobiography.
web @ grayduck.mn // also github.com/april
Ian Coldwater 🧊🚫 @lookitup.baby Kubernetes SIG Security Co-Chair. I hack things and build community.
Minneapolis. They/them. Stay punk 🏴
MSP feed info: https://bsky.app/profile/amityf.bsky.social/post/3mrv36uo4pc2a
Amaelle Guiton @amaelleguiton.fr Journaliste hybride Enquêtes x CheckNews @Liberation.fr
Cyber, désinfo, influence, renseignement et al.
https://www.liberation.fr/auteur/amaelle-guiton/
Contact sécurisé : amaelle_g(at)protonmail.com
Guillaume Champeau @guillaume.champeau.info Legal stuff, mostly about privacy. Former legal and public affairs @ Clever Cloud 🌥️ and Qwant // founder of Numerama 📰 🔍 // fcnantes supporter 🐥// chess player ♟️
Léαlinux 🐧 @lea-linux.org Compte officiel de l'association loi 1901 depuis 1998 sur les logiciels libres : https://lea-linux.org
https://fr.m.wikipedia.org/wiki/Lea-Linux
̶t̶w̶i̶t̶t̶e̶r̶.̶c̶o̶m̶/lea_linux
mastodon.cloud/@lealinux
Pierre Beyssac @pierreb.bsky.social 🏴☠️ Directeur Internet Europe #DNS #ipv6 BSD #trains #ImpactNumérique | Founder eriomem.net
http://nic.eu.org gandi.net | Porte parole Parti Pirate. @pb@mast.eu.org
Bearstech @bearstech.com SCOP d'experts du Logiciel Libre
Confiez nous la performance de vos applications (hébergement, infogérance, devops, SRE, sécurité, efficacité énergétique)
Chris Krebs @thekrebscycle.bsky.social Aka @c_c_krebs over there 
Maddie Stone @maddiestone.bsky.social Security Researcher at Google Project Zero. 0-days all day. Love all things reverse engineering. she/her
Intrinsec @intrinsec.bsky.social Notre métier ? Protéger le vôtre !
Management des risques, Évaluation, Cyber Threat Intelligence, Détection, Réponse (CERT), Innovation.
Pour en savoir plus, visitez intrinsec.com
Alex Ionescu @ionescu.bsky.social Windows Internals Author, Developer, Reverse Engineer, Security Researcher, Speaker, Trainer, and most recently Nation State Hacker.
Core OS Platform Developer at Apple, Hyper-V Vendor at Microsoft, Chief Architect at CrowdStrike and now Director at CSE.
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 ✨🌈🦄
Pixels | Le Monde @pixelsfr.bsky.social Chroniques des (r)évolutions numériques sur @lemonde.fr : libertés numériques, sécurité informatique, cyberespionnage, communautés en ligne, influenceurs mais aussi jeux vidéo, webtoon ou manga.
Vitrine en cours de réalisation.
SwitHak (👁️) @swithak.bsky.social French Security Analyst (Fmr TelcoSec)
Cyber / Security / Geopolitics & and others.
Personal Account, My opinion!
Lang: ENglish & FRench
Azeria @azeria-labs.com Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
Cyber Naval Chair @cybernavalchair.bsky.social La recherche en cybersécurité au service du monde naval.
#cybersecurity #research #training #ship #PhD
https://chaire-cyber-navale.fr/
Deus ex Silicium @dexsilicium.bsky.social Micro-électronique / Semi-conducteurs / Microscopie électronique / Scanner rayons X / Ingénierie inverse hardware / Ondes électromagnétiques / Science / Youtube
youtube.com/dexsilicium
Troy Hunt @troyhunt.com Founder & CEO of @haveibeenpwned.com, the most trusted name in data breach intelligence. Speaker, blogger, Microsoft Regional Director. Gold Coast, Australia.
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
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.
Guillaume PRIGENT @g0ul4g.bsky.social Freethinker, senior software & security researcher. C++, OSINT, Python and Open Source Hacker. DIATEAM Chairman & co-founder.
Jérôme Notin @jeromenotin.bsky.social DG Cybermalveillance.gouv.fr Pilote de 17cyber.gouv.fr
Cybermalveillance.gouv.fr @cybermalveillance.gouv.fr Compte officiel du dispositif national d'assistance aux victimes de cybermalveillance et de sensibilisation aux risques numériques - GIP ACYMA 🇫🇷 www.cybermalveillance.gouv.fr 
Matthieu Garin @matthieugarin.bsky.social 50 shades of #Cybersecurity ▪ 17+ years at #Wavestone ▪ News & opinion about #Infosec #IR #ThreatIntel ▪ Sometimes serious, sometimes not.
Gerome BILLOIS @gbillois.bsky.social In the cybersecurity field for the last 20 years, love to share insights. Book author https://www.hachette-pratique.com/auteur/gerome-billois/#
@manhack @manhack.net Envoyé spécial sur les internets, (data)journaliste d'investigation freelance @next.ink, formateur #factchecking, #OSINT & #OPSEC. Pour en savoir + & me contacter de façon sécurisée : https://jean-marc.manach.net
Mathieu Feuillet @mathieufeuillet.bsky.social Former Head of CERT-FR. Former Head of Operations at ANSSI
Graham Cluley @grahamcluley.com Award-winning #cybersecurity keynote speaker, writer, podcaster | Host of multi-award-winning @smashingsecurity.com podcast.
❤️ #DoctorWho, #Beatles, #Chess
He/him
🌐 https://grahamcluley.com
🎙️ https://www.smashingsecurity.com