VMDS @Muffinbox33
Security professional during the day, learning the hard job of dad rest of the time. Manager AppSec @gitlab Geneva Joined September 2009-
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The $1.5B Bybit hack marks a new era in cryptocurrency security. Attackers have moved beyond technical exploits to sophisticated operational attacks. Read our initial analysis of this historic breach and its industry-wide implications: blog.trailofbits.com/2025/02/21/the…
I don't usually ask for help on X, but the situation I'm dealing with is seriously f*cked up... Details below ⤵️
❓Have you ever wanted to get in the mind of a hacker? Well, here's your chance during our Ask a Hacker AMA next week on September 8th. ✏️ Sign up and drop your questions here. bit.ly/3qNOChj
We hope you enjoyed #INS23 ! As usual, thanks to the amazing work of @Ministraitor, all the talks are now available on our YouTube channel: youtube.com/@scrtinsomniha… See you next year ! #INSO23
#job: want to work on security with me at @taurus_hq? from code reviews to key ceremonies to compliance to physical security, a lot to do, solid team and tech and company (just announced a series B) must be Swiss resident, speaking French or German is a plus but not mandatory
How I found that heap corruption in Git? It was a little bit of luck and good guts feeling about the code to be honest. 🙃 about.gitlab.com/blog/2023/01/2…
"L'éditeur ne disposait pas d’un plan de reprise des activités digne de ce nom [...]. Les sauvegardes étaient en outre selon eux conservées chez le même hébergeur que les données elles-mêmes." Avertissement aux PMEs du coin qui se jettent dans le cloud... letemps.ch/suisse/un-mois…
Bonjour @BanqueCler ! Est-ce qu'il est possible d'accéder à son compte Zak, depuis son app sur son iPhone et sur son iPad?
How did I miss that! This repository is amazing to emulate several attackers🤩 "A PoC that packages payloads into output containers to evade Mark-of-the-Web flag. Supports: ZIP, 7zip, PDF, ISO, IMG, CAB, VHD, VHDX" - @mariuszbit github.com/mgeeky/PackMyP…
We have finally published Tproxy (objectifsecurite.gitlab.io/tproxy/) our generic TCP interception proxy (think Burp for TCP): TLS handling, wireshark dissection, intercept and modify by hand or with scripts in GUI or CLI. There is a complete doc with demos (objectifsecurite.gitlab.io/tproxy/Demos/)
This great article prompted me to continue my search for an updated universal ruby gadget! After a lot of digging I managed to chain two together to create a new RCE gadget that works on Ruby 2.0-3.2: devcraft.io/2022/04/04/uni…
This great article prompted me to continue my search for an updated universal ruby gadget! After a lot of digging I managed to chain two together to create a new RCE gadget that works on Ruby 2.0-3.2: devcraft.io/2022/04/04/uni…
Wow. C’est vraiment écrit ça? Screenshot, juste au cas où ça disparaît.
Wow. C’est vraiment écrit ça? Screenshot, juste au cas où ça disparaît.
How to use @gitlab's security features to detect #log4j vulnerabilities 💥 Amazing blog post collaboration from our Developer Evangelism team across all teams. @olearycrew @john_cogs 🤗 about.gitlab.com/blog/2021/12/1… #Log4Shell #security
Bonjour @Swisscom, j'aimerais savoir quand Swisscom va mettre en règle les installations fibres en P2P et non en P2MP? Cela explique pourquoi les autres fournisseurs (@SaltMobile_Care dans mon cas) ont été incapable de me fournir un accès il y a 1 an... bvger.ch/bvger/fr/home/…
As of today, bounties for new reports submitted to the @gitlab #bugbounty program have been raised across the board. Most notably, $15,000 maximum for high severity vulnerabilities and $35,000 maximum for critical! 💸 There's also swag up for grabs :) about.gitlab.com/blog/2021/11/0…
Bonjour @Swisscom , j'aimerais avoir le 10Gb chez moi et votre routeur n'a pas de port 10Gb. J'ai un port SFP+ en 10Gb sur mon routeur (Ubiquiti), puis-je y brancher la fibre directement dessus? Quel module SFP+ est-il nécessaire pour que ca fonctionne? Merci! 👍
Reminder for myself: stop accumulating 200+ browser tabs, so I don’t have to spend a ridiculous amount of time on a Saturday night to sort them.

Ourheqe @Ourheqe4976864
10 Followers 695 Following
Daniel Hauenstein @dhauenstein
2K Followers 606 Following I build IT sec teams. I am the Klaus Kinski of IT security. Hacking magician. #kaeferjaeger
いいしきくえ @iishikikue79024
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Sirslee @SirsleeSqB
35 Followers 4K Following
Doslare @DoslareiG4M
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Shyffeen @Shyffeen1de4S0
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FaitheEden @a5u92mrT1KBfBd
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Ceausney @Ceausney8lKtbS
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Great @hkYM3ULcnnqmK6
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JulietIsaac @AWuu4O07a17n0K7
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Jetea @Jetea849546
2 Followers 85 Following Investigando as possibilidades do empreendedorismo digital. Acompanhe-me para aprender e obter ganhos através da internet!
Soshak @Soshak348955
43 Followers 1K Following
Nan @nan_tullis96
383 Followers 3K Following
Moad Akhraz @mdakh404_
77 Followers 2K Following I like computers, security and everything in between.
V for Valentine @vm00z
2K Followers 519 Following Ethical Slacker 💅🏾 Founder of @wicca_NL 👩🏻💻 Partner in Cybercrime of @MiFare_lady 🕵🏽♀️ Hacker by day, writer by night 🪶
shenril @shenril
333 Followers 861 Following Snr Cloud Architect at AWS, mad coder, security driven Tweets are my own
Luke Jahnke @lukejahnke
3K Followers 6K Following
John Coghlan @john_cogs
8K Followers 4K Following Family, surfing, community at @gitlab. Order varies depending on the waves | he/him
Nick Malcolm @nickmalcolm
790 Followers 773 Following Not on Twitter much anymore. AppSec, currently @gitlab, tweets are my own.
ꙅᴎoi||iM ʏ||0M @M0llyMillions
0 Followers 2K Following
Nelson Sousa @nelsonprsousa
179 Followers 767 Following Senior Software Engineer @Farfetch Loving Qwik, the new front-end cool framework
Rohit Shambhuni @rshambho
49 Followers 294 Following Loves food, security, travel, movies, cricket to name a few. Opinions are my own.
Greg Myers @laiuydfoiu
281 Followers 1K Following AppSec at GitLab. I like security and open source. FOSS librarian. Thoughts are my own. https://t.co/7zW5OnoYBl
Michael Chenetz @mchenetz
2K Followers 4K Following Host of #TechNOut #podcast | #futurist | #AI | #cloudnative | #contentcreator | #guitar
codeEmitter @code_emitter
188 Followers 603 Following Staff Security Engineer, Red Team @GitLab, GCPN, GWAPT, Experienced InfoSec Newb, Coder, CrossFitter, Musician, Internal combustion chamber enthusiast.
@[email protected]... @michenriksen
4K Followers 455 Following Vulnerability Research Engineer at GitLab | @[email protected]
Gilles_T (@Gilles_T@m... @Gilles_T
222 Followers 2K Following Je feins l’adulte, mais, secrètement, je guette toujours le scarabée d’or, et j’attends qu’un oiseau se pose sur mon épaule, pour me parler d’une voix humaine
joernchen @joernchen
8K Followers 525 Following Your mom's favorite hacker. Also at @[email protected]
Nicolas Grégoire @Agarri_FR
27K Followers 630 Following Web hacker and Burp Suite Pro trainer Refer to https://t.co/D5tRH7U2hg for trainings Follow @MasteringBurp for free tips and tricks
Yao lab @RusleYao
1 Followers 8 Following Rus, anthropologue non-académique ; Yao lab ; Balisidre podcast, une série consacrée à l'homo sapiens.
Dominic @dee__see
3K Followers 535 Following Outdoor enthusiast, friend of all dogs, avid source code reader, product security @gitlab - fighting inertia @[email protected]
L͉̰̥̤G͋̔̄͗̃�... @lghmctf
1K Followers 4K Following Team Telecom Paris School Association loi 1901 de jeu #CTF Capture The Flag #RedTeam #Hackers #CEH #Pentest #Infosec #Cybersecurity #Ethicalhacking #hacking
Grégoire @gregoirede
22 Followers 182 Following
KIANA LI COC @Veroniq28044503
10 Followers 223 Following
Church of Coit Tower @church_coit
631 Followers 5K Following Official account of the Church of Coit Tower, located in North Beach, San Francisco
Fido @phil_fido
404 Followers 5K Following
SAFECode @SAFECodeForum
385 Followers 602 Following We've moved! Please follow us at @SAFECode to continue receiving best practices for developing & delivering secure and reliable software, hardware and services.
Data Exp @exp_data
1K Followers 3K Following
Sebastien Gioria @SPoint
2K Followers 2K Following #OWASP France Leader/Expert Judiciaire #Application #Security/Life tweets. DevSecOPS Officer @LectraOfficial. Every tweet is personal, not company
Salt Care Crew @SaltMobile_Care
3K Followers 1K Following Noch näher an euch allen. Hier machen wir alles, um euch weiterzuhelfen. Encore plus près de vous tous. Ici, on fait tout pour vous aider.
starbuck3000 @starbuck3000
1K Followers 544 Following "Nous accordons toute notre attention à ce que vous ne compreniez pas la différence entre causalité, corrélation et absence de lien." p.s. J'efface mes tweets.
GREG ISENBERG @gregisenberg
523K Followers 867 Following I run a portfolio of internet companies and host @startupideaspod. CEO: @latecheckoutplz we build companies like @ideabrowser, @meetLCA, @boringmarketer etc
Mitchell Hashimoto @mitchellh
142K Followers 139 Following Working on a new terminal: Ghostty. 👻 Prev: founded @HashiCorp. Created Vagrant, Terraform, Vault, and others. Vision Jet Pilot. 👨✈️
Andy Nguyen @theflow0
61K Followers 446 Following The opinions stated here are my own, not those of my company.
0xor0ne @0xor0ne
81K Followers 514 Following | CyberSecurity | Reverse Engineering | C and Rust | Exploit | Linux kernel | PhD | My Tweets, My Opinions :) |
Sawyer Merritt @SawyerMerritt
956K Followers 401 Following EV/space/tech news. Bringing you the latest news in a single, easy-to-read feed. $TSLA investor & Model Y owner.
Santiago @svpino
424K Followers 515 Following Computer scientist. I teach hard-core AI/ML Engineering at https://t.co/THCAAZcBMu. YouTube: https://t.co/pROi08OZYJ
Dr. Serge Zaka (Dr. Z... @SergeZaka
103K Followers 3K Following CEO of AgroClimat2050 | PhD in agrometeorology | Vice-President & Stormchaser Infoclimat | Conference / Speaker #agriculture #globalwarming #FrAgTw 🇫🇷 🇱🇧
ᴅᴀɴɪᴇʟ ᴍɪ... @DanielMiessler
148K Followers 970 Following Building AI that upgrades humans and organizations. ʜᴜᴍᴀɴ 𝟤.𝟢 🟩🟩⬛️⬛️⬛️⬛️ ʜᴜᴍᴀɴ 𝟥.𝟢
Justin Gardner @Rhynorater
35K Followers 2K Following Christian | Full-time Bug Bounty Hunter | Host of @ctbbpodcast | Advisor @CaidoIO | 4x LHE MVH | 🗣️ English, 日本語 | ♥️ @mariahchan_ ♥️
thAI Duong @XorNinja
4K Followers 507 Following Chief at @calif_io | ex-Google | I'm hiring https://t.co/6EjxrXJGEi
XSS Payloads @XssPayloads
52K Followers 0 Following
JS0N Haddix @Jhaddix
167K Followers 7K Following CEO, CISO, Trainer, Hacker, and Speaker. Cybersecurity + Hacking + AI + Sec Leadership @arcanuminfosec
Johan Carlsson @joaxcar
6K Followers 181 Following Father and full time bug hunter 🐞 currently on https://t.co/CMDtCLppy8
Rachel Tobac @RachelTobac
108K Followers 8K Following Friendly Hacker & CEO @SocialProofSec security awareness/social engineering prevention Training, Videos, Talks | 3X @DEFCON🥈| Chair @WISPorg | Ex @CISAgov TAC
Arun Maini @Mrwhosetheboss
1.7M Followers 446 Following 21M YouTube subs - Let’s build the greatest tech community on the planet 🌏
Marques Brownlee @MKBHD
6.2M Followers 481 Following Web Video Producer | ⋈ | Pro Ultimate Frisbee Player | Host of @WVFRM @TheStudio
Riccardo Padovani �... @rpadovani93
807 Followers 1 Following I mainly throw fairy dust to clouds, blog boring stuff, and enjoy life. | Cloud Infrastructure Eng @googlecloud | @TU_Muenchen Alumni
shubs @infosec_au
56K Followers 2K Following Co-founder, security researcher. Building an attack surface management platform, @assetnote
John Coghlan @john_cogs
8K Followers 4K Following Family, surfing, community at @gitlab. Order varies depending on the waves | he/him
V for Valentine @vm00z
2K Followers 519 Following Ethical Slacker 💅🏾 Founder of @wicca_NL 👩🏻💻 Partner in Cybercrime of @MiFare_lady 🕵🏽♀️ Hacker by day, writer by night 🪶
Nathaniel @nnwakelam
41K Followers 919 Following
Nick Malcolm @nickmalcolm
790 Followers 773 Following Not on Twitter much anymore. AppSec, currently @gitlab, tweets are my own.
KodeKloud @KodeKloudHQ
18K Followers 229 Following Master DevOps & Cloud with KodeKloud’s hands-on learning platform and expert-led courses! 🧑💻 👉 Website: https://t.co/cxA2nmzGis
Raycast @raycast
80K Followers 28 Following Your shortcut to everything. ✨ Pro → https://t.co/U2NFkqtaYw 🏪 Store → https://t.co/aXtNuiE7G2 👥 Community → https://t.co/R2il42i6E7
Bug Bounty Reports Ex... @gregxsunday
52K Followers 616 Following Grzegorz Niedziela - a hacker who documents his hacking journey by creating and curating the best content about bug bounty and offensive security.
Julien | MrTuxracer �... @MrTuxracer
37K Followers 443 Following Freelancer | #BugBounty | @Hacker0x01 H1-Elite | $1,500,000 Overall Bounties | ❤️ Reversing | Mobile Hacker | https://t.co/pcWduPOt0n
Caido @CaidoIO
9K Followers 33 Following
publiclyDisclosed @disclosedh1
65K Followers 2 Following This is an unofficial HackerOne public disclosure watcher who keeps you up to date about the recently disclosed bugs. By @NOBBD
Kamil Trzciński @ayufanpl
804 Followers 274 Following Distinguished Engineer at GitLab, author of GitLab Runner, GitLab Pages and GitLab Container Registry integration
David Hornik @davidhornik
62K Followers 495 Following David Hornik is an investor at Lobby Capital and August Capital, the executive producer of the Lobby Conferences, and teaches at Stanford and Harvard.
Kubernetes @kubernetesio
315K Followers 87 Following #Kubernetes: open source production-grade container orchestration management. #CNCF #K8s
chompie @chompie1337
83K Followers 1K Following hacker, weird machine mechanic, X-Force Offensive Research (XOR)
Grégoire Barbey @GregoireBarbey
6K Followers 513 Following COMPTE INACTIF. Journaliste cyber @LeTemps. / Produit le podcast «IA qu’à m’expliquer». / Co-auteur de «Notre si précieuse intégrité numérique», Ed. Slatkine
Louis Nyffenegger @snyff
20K Followers 590 Following Founder/CEO/Trainer/Researcher/CVE archeologist @PentesterLab. Security engineer. Bugs are my own, not of my employer...
ash @uglypackets
2K Followers 3K Following He/Him. Hacker cosplay (Offensive Security/Red Team) @ Google (opinions are my own). set disassembly-flavor intel. Also into games.
CryptoHack @CryptoHack__
6K Followers 742 Following CryptoHack is a fun platform for learning modern cryptography through a series of puzzles and challenges. Free to play for all
BugHuntr.Io @BugHuntrIo
1K Followers 1 Following Don't just learn to find bugs, learn to discover them. Discord: https://t.co/VyUxoBv9rP
initstring @init_string
1K Followers 71 Following AT&F&C1&D2&K3%C0 https://t.co/FcLLHui5wV | https://t.co/zOit06UquA | @[email protected]
Oversecured @OversecuredInc
3K Followers 0 Following Securing the mobile world 🌐 We know how to protect your Android & iOS apps with our robust vulnerability-scanning solutions #MobileAppSecurity #Cybersecurity
GitLab.com Status @gitlabstatus
32K Followers 1 Following Follow for updates about the status of https://t.co/TrHALqsrdZ.
𝗛𝟯𝗞𝗧l𝗖 @H3KTlC
42K Followers 2K Following #infosec engineer | all things gaming | void hunter | will shitpost | i like to lift weights & play piano | los angeleno currently in twin cities | fight on✌️
Edwin Dorsey @StockJabber
117K Followers 2K Following Exposing bad companies. Author @BearCaveEmail & @IdeaBrunchEmail. Founder @FOIAsearch. Email: [email protected]
Rohit Shambhuni @rshambho
49 Followers 294 Following Loves food, security, travel, movies, cricket to name a few. Opinions are my own.
Marco Lancini @lancinimarco
6K Followers 371 Following 💼 Principal Security Engineer 💬 I tweet about Cloud Security and technical leadership ✍🏻 Subscribe to https://t.co/MR69KiF8RH 📚 https://t.co/TrQKzxfnYg is out now!