Osinter
OSINT challenge creator
🦏 Oscar Zulu Osint Crew
Fact checker
Pro website : https://manufacture-osint.fr
CTF : https://oscarzulu.org
TOOLS : https://osintisnotacrime.com
Doyensec works at the intersection of software development and offensive engineering. We discover vulnerabilities others cannot, and help mitigate the risk.
CEO @HS2formation👨🏻🎓http://www.hs2.fr http://www.schauer.fr 86:#LogicielLibre 87:#Cybersécurité 1989:#HSC👨💻@OSSIRFrance @Club27k @clusif 🎧@nolimitsecu
since 1985
https://phrack.org
RFID hacker, Proxmark, NFC & EMV | Magic moon beans | Four spaces instead of Tab | https://youtube.com/@iceman1001/
Penetration Tester
@ShielderSec
| Bachelor's Degree in Computer Engineering | IT and Cyber Security lover!
Learning things, Shielder-surfing.
We respond to incidents.
✉️ cert@airbus.com
🐙 http://github.com/airbus-cert/
📔 https://skyblue.team/
CTF player with The Flat Network Society - bug bounty & web security research
The largest collection of malware source code, samples, and papers on the internet.
Password: infected
(unofficial, this is a bot! Maintained by a private individual, the bot can't handle retweets and long tweets, support soon.)
Reverse engineer, file formats expert.
Corkami, CPS2Shock, PoC||GTFO, Sha1tered, Magika...
Security engineer @ Google. He/him.
| CyberSecurity | Reverse Engineering | C and Rust | Exploit | Linux kernel | PhD | Only My Opinions :) |
Security expert @Synacktiv
VR @ Synacktiv, low level security enthusiast
https://voydstack.re/
Security expert @Synacktiv
VR team tech lead @synacktiv.com
A geek. What else?
https://my.geekstory.net
Former RE team lead
@synacktiv - Former @AirbusSecLab lead
Collector of Quote
Écriveur de trucs, diseur de choses, d'une manière ou d'une autre
https://ernw.de/en/imprint.html
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
About me?
| Website: https://mizu.re
| Tool: https://github.com/kevin-mizu/domloggerpp
| Teams: @rhackgondins, @FlatNetworkOrg, @ECSC_TeamFrance
| From: https://twitter.com/kevin_mizu
Dev' of Blêktre 2081 and other stuff
Blêktre 2081 : https://store.steampowered.com/app/3045400/Blktre_2081/
Other games: https://chien-games.itch.io/
Blog/Website: https://devlog.5tfu.org/
Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.
FIDO guru, “I am not a Number, I am a Free Variable.” Non-authoritative answer, ¬CISSP®, POP&IMAP culture, 🎸🏊♀️🚴♀️🎮, enchanteur de magiciel ᕕ(ᐛ)ᕗ
@erratarob on the hellscape site
cyber, adv sim, VECTR dev, Java/Rust/Vue, MACAT (https://macat.io), catpoasting, screaming at the moon
Reversing, hacking, cracking, coding, caffeine junkie, OSCP, ALLES! - CTF Member | thevamp@infosec.exchange
IT Generalist | Cybersecurity🔒 | Web Exploitation | Reverse Engineering
Human Rights Defender @osservatorionessuno.org.
Security Researcher @shielder.com.
Former KeepassXC maintainer.
Computer Repair With A Smile.
thezero.org
IT Security Conference in Turin area (Italy) | 27-28 June 2025
OSINT CTF PLAYER AND CREATOR
Student
i like chupa chups
I also like matrix
Substack: http://lcamtuf.substack.com/archive
Homepage: http://lcamtuf.coredump.cx
Offensive & Defensive Security Consultant | @scipag | #RedTeam | @m8r1us on most other platforms
infosec, working at scip AG, #RedTeam, classic car rally driver for teampaddymurphy.ie
Dad, husband & Security dinosaur: lots of SecEng ⚙️, Redteam ☠️ DFIR ⛑️. Passion for National Security 🇺🇸🇨🇦🇫🇷, Coding 💻 & Space 🚀
https://linkedin.com/in/jmamblat
CyberSecurity researcher and founder of BallisKit. I have a passion for all infosec subjects especially redteam and writing offensive tools!
Adversary Simulation, Red Team Lead, Security Research @ LFI
Posts are my own
He/Him
#redteam #offsec #malware #cybersecurity
https://secdsm.org
I use my real name. The trick is figuring out my handles
@natesubra@infosec.exchange
Mirrors r/redteamsec, "dedicated to red and blue teaming content." Unofficial. Operated by @tweedge.net, open source @ https://github.com/tweedge/xpost-reddit-to-fediverse
SANS Principal Instructor & Author #SEC565 | #RedTeam | #PurpleTeam | #PenTest | #C2Matrix Creator | ATT&CK & Atomic Red Team Contributor | Published Author
KPN redteam, member of a hackerspace in amsterdam, bla bla.
He/him. I believe that climate change is real and that vaccines are good.
Mostly here for infosec stuff.
Check us out for next year: https://orangecon.nl/
RedTeam | Pentest
Author of PayloadsAllTheThings & SSRFmap
http://github.com/swisskyrepo
@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.
‘Uh-Lee-th’ | Bishop Fox 🦊 Red Team | DEF CON Goon & Black Badge Hall of Fame | DEF CON Social Engineering CTF Winner 2019 | Physical Pentester | IVR Pentester | IR Tabletop King 👑
Safa 🇿🇦 in NorCal 🇺🇸 - Fish 🐠 Nerd - Jeep Girl
Principal RTO @F500, SANS Instructor & #SEC565 Red Team Ops Author, Red Team Village lead, former Bishop Fox, US Air Force. Tweets are my own, memes are stolen
【ＤΞＣＯＭＰＩＬΞ ＮΣＶΞＲ】
Android Red Team @google
Fuzzing @aflplusplus.bsky.social
CTF @enoflag
(opinions my own)
Using bad guys to catch math since 2010.
Principal Security Architect (AI/ML) and AI Red Team at NVIDIA.
He/him. Personal account etc; `from std_disclaimers import *`
Safe AI starts with Secure AI.
Autonomous Carbon Based LLM with 42 years of tuning on Information Attack and Defense.
Host of CanSecWest, and PacSec.
Security audits, code, IR, LLM, red team consulting.
Specialize in Firmware, and RF.
VA7MOV
Serial hardware killer
Torture ICs to obtain secrets
Listen some noise on the radio
Play with photons and electrons
Build and use weird tools at spare time
Investigator & trainer at Bellingcat.
Discord : https://discord.gg/yUsTKE4wQ9
Co-leader OWASP Cornucopia. If you like what we do for open source, visit our code repository https://github.com/OWASP/cornucopia and give us a star ⭐
🌈 «Difference is of the essence of humanity» 🦄 – John Hume
#appsec #owasp #cornucopia #threatmodeling
Journaliste, aux manettes de la newsletter cybercrime Pwned | gabrielthierry@protonmail.com https://linktr.ee/gabrielthierry
Security stuffs mostly. French.
Currently working @Google/Mandiant. This is a personal account, opinions are obviously mines.
Senior Threat Researcher @ Proofpoint.
Cybercrime / Cyberespionage aficionado.
Has worked in several CSIRTs/CERTs.
Metal & Rock dude, never enough guitars.
Motorcycles fan.
Wrote a book in French language on cyberespionage.
Ex-Law Enforcement Officer
Live hacking content https://truecyber.world/
Red team training https://mr.un1k0d3r.world/training/
Github https://github.com/Mr-Un1k0d3r
Cyber / disinformation / privacy / Big Tech / scams @ Le Monde
Contact: familyname @lemonde.fr
Auteur d'"Espionner, mentir, détruire : comment le cyberespace est devenu un champ de bataille", éditions Grasset : cyber.untersin.gr
Musician (Rixes, Pain Magazine, Maelstrom)
Researcher (EHESS, Sorbonne Nouvelle, Rennes 2)
Villa Kujoyama resident 2025
🇫🇷 melaine@vedettes.net
🌎 clara@acheron-booking.com
The FM Tapes LP (CPU Records) Out Now
mdrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr
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 🥰
DevOps dans les télécoms
Asexuel anti-alcool.
KTO pas très bisou.
Mes parents ont inventé le concept de légume moche. Je fabrique du contenu personnalisé. Si tu as du travail pour moi, je suis disponible
[Pas de ALT = pas de follow]
Pour m'aider si tu peux —> https://ko-fi.com/isidorepoireau
Co-Founder @shielder.com
CTF Player jbz.team
Cliff Jumping Lover (23mt max so far)
Social Data Analyst
Discord : discord.gg/BHqgMManvS
Tipee : http://fr.tipeee.com/flefgraph
LinkedIn : https://tinyurl.com/lkdFlef
Security, privacy, respect. Was the Twitter CISO until it was terrible. Now LinkedIn CISO. they/them
Cyber investi🐊
French OSINTeur
Addict au CTFs mais je me soigne (pas)
Doing #OSINT before it was cool 😎 Just arrived, slowly settling on here.
YouTuber, Security consultant, musician, comedian, data archeologist, open source, hacker and digital freedom fighter.
🌈 Polyamorous
Tweets in DA and EN.
https://youtube.com/retrocomputingwithmike
🇪🇺Product manager in computer aided engineering. I am a Linux geek and I like Japan. Breton à Lyon.
Cyber defender with an offensive name.
Deputy CTO at @onyphe.io | http://onyphe.io
Managing your attack surface... from Europe 👀
Opinions : all mine
Special skill : machine empathy
The 47th average Joe security enthusiast.
Bridgy Fed (https://fed.brid.gy/) bot user for the fediverse. To bridge your Bluesky account to the fediverse, follow this account.
To ask a fediverse user to bridge their account, send their address (eg @user@instance) to this account in a chat message.…
Security & Privacy. Data Protection. Research & Development. Engineering. Analyst. Policy. W3C. Consultant. Author. King’s College London/War Studies. me@lukaszolejnik.com
lukaszolejnik.com/books
blog.lukaszolejnik.com
techletters.substack.com
"I'm interested in all kinds of astronomy."
https://scrapco.de
Mostly cross-posting from Fediverse: @buherator@infosec.place
Radio Associative Toulousaine
📻 DAB+ ainsi qu'en FM 89.1 MHz en partage de fréquence avec Radio Booster
https://radio-fmr.net
