Open source security at GitHub. I don’t believe in perfection, but in continuous improvement. Opinions here are mine.
I help ambitious people raise capital, get board seats, take companies public. Let's get more entrepreneurs and builders on bsky!
Author of 4 best selling business books
Security Engineer doing Web Application Security 🇨🇭🐈⬛ @ cyllective.com
Rarely blogging: https://0dave.ch/
debugging, v: the process of inserting printf statements into code until one's errors reveal themselves
websec obsessed
https://sebsrt.xyz
Sometimes CTF. Frequently Pentesting. Claude code collaborator. Weight training 4/7.
Caveat sensum codi
Full of passionate intensity.
(he/him)
Shiny Magikarp rustler.
Collects: Pokémon, vulns, and opinions.
Hacking: JVMs, eBPF, unikernels, WASM, droids, daemons, urandom.
I do bad things with languages @ ???.
https://unspo.nso.red/
https://twitter.com/ChaosDatumz
Computer history. Reverse-engineering old chips. Restored Apollo Guidance Computer, Alto. Ex-Google, Sun, Msft. So-called boffin.
Writing code for @Shopify, Rails, and Ruby. Previously @GitHub.
he/him | Victoria, BC | jhawthorn.com
knuck if you buck
https://n0.lol
computer(s)
will you die as you are told? who will you obey?
cursed words spat out by a seething illusion? or the truth within your own soul?
herm.it
github.com/deepseagirl
google dorks @thedorkweb.bsky.social
artwork @halfpotion.bsky.social
(she/any)
Malware Researcher | Developer | @Cryptolaemus1
| @NVIDIA
Will happily talk about malware with anyone.
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
Security researcher in Google Project Zero. Author of Attacking Network Protocols. Posts are my own etc.
Someone who likes debuggers a bit too much
🇨🇦 • 🇰🇷 • 🇫🇷
Web developer. Software Artisan. Atheist. Individualist.
Building knowledge management solutions powered by modern web technologies.
Securing open source software, together
hacker cat
application security engineer @ Canva
https://fed.brid.gy/bsky/zemn.me teaching computers to kiss @openai
uh does anybody care about these bios
Proud LatinAmerican. "Legendary quantum lady/cryptographer". Researcher @brave she/they hrpc co-chair @inretafo anti-fraud @w3c @otr_im @LondonU
Technologist at Amnesty's Security Lab. Here's how to contact me securely: https://gist.github.com/DrWhax/61978d4e7df5291d4cf308f10dc20d5a
Penetration tester trying to perform novel research. You can find all of my write-ups and research at https://thomas.stacey.se.
Co-Founder/CEO of Assetnote
https://linktr.ee/mgianarakis
(M IT, GC Astronomy) Art, science, music & tech - Byron Bay 🇦🇺 Team Celestron. Host of StarStuff on YouTube - Public Domain AP. Probably alcoholic. ByronBayObservatory.com.au
SecureFlag | GTFOBins | Weevely | Former Red Teamer
World No.1 IOCCC player
https://www.ioccc.org/winners.html#Yusuke_Endoh
https://github.com/mame
https://twitter.com/mametter
Principal Security Researcher and Pâtissier at @codewhitesec.bsky.social
web browser stuff: security, privacy, safety, etc.
🦄 Node.js Secure Coding: http://nodejs-security.com
🌟 @GitHub Star
🏅 @OpenJS Pathfinder award for Security
🥑 DevRel at @snyksec
Tech policy researcher at Stanford. Former litigator. Anger is an energy. Dum spiro spero. she/her
Security researcher?
| Icon: https://twitter.com/MelvilleTw
| Keybase: http://keybase.io/ryotak
| Threads: http://threads.net/ryotkak
| Misskey: http://misskey.io/@ryotak
Tech Dysangelist
cDc/hack.xxx/Veilid
Support Veilid! Badge: 🅅 www.veilid.com
Merch at: @hack.xxx
he/him/"hey buddy"
Security Researcher | Blog writer | Hacker | DEFCON speaker | Gamer | Silly stuff lover.
https://taltechtreks.com/
Principal Security Researcher @MSFT
Opinions are my own and do not reflect on my employer.
Self-XSS connoisseur. Elite Hacker. MVH H11337UPBash. One-Percent Man. Creator of CSPBypass.com. (he/him)
CTFer for: @Water_Paddler / Security auditor @osec_io
Sometimes bug bounty and research
☆ Cybersecurity reporter
★ Newsletters at Risky Business
#infosec #cybersecurity
https://risky.biz
Aka @c_c_krebs over there
Zak Fedotkin
All thought are mine and mine alone
Analytical chemist & techie
Reluctant American & proud Kiwi
Chief Beer Officer @ aerorock.co.nz
Director of HOPS @ usablebalance.com
@jpdanner from Tweeter
He/him
Friendliest asshole you'll ever meet
Vulnerability researcher | Fuzzing | Anything low-level excites me | Admin @ https://0x00sec.org | My tweets are my own | Blog: https://0x434b.dev
Fuzzing; Vulnerability Research;
Deep Learning; Reverse Engineering
Training & Publications @ http://fuzzing.io
Hacking the planet since 1995
Undercurrents.io BOFH
I'll stop the world and melt with you
Aussie security / tech guy.
Google Threat Intelligence. Co-founder Threat Analysis Group (TAG). Tweets are my own not my employers.
Security & AI stuff @ Microsoft | Co-host of @azsecpod.bsky.social | Dogs, food and cyber security posts | Opinions mine, not my employer's | 🇬🇧 living in 🇦🇺 | Sarahyoung.io
Trainer and Researcher, SecuringHardware.com
Unix berserker, retired hacker-con organiser (Kiwicon!) and now technology-editor-slash-sysadmin-janitor at Risky.biz.
Was @metlstorm on Twitter, am metlstorm@infosec.exchange on Masto.
CISO @ Sophos. All views my own.
Ageing hacker, long time documentary photographer. Black Hat Review board. Now sitting on numerous government cyber security boards so I guess that means I’ve grown up right?
I like juggling, Bash, chess puzzles, and good exploits. Worked on Metasploit for some years. 💙💜🩷
@egypt@mastodon.social
manager/security things for Firefox. love my family, my bike and reading books.
You can also find me on Mastodon as @freddy@security.plumbing, which I consider my primary account.
Homepage: https://frederikbraun.de/
Interested in web security, bug bounties, machine learning and investing. SolidGoldMagikarp
Co-Founder @shielder.com
CTF Player jbz.team
Cliff Jumping Lover (23mt max so far)
web & browser security
https://thomasorlita.com
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/
Full time bug bounty hunter. Look for ”joaxcar” on other platforms
Still your mom’s favorite hacker!
The Future is Now - Narrative Cyberpunk Artbook and merch at:
https://citadel9.com/
vegan btw. appsec @ mandiant/google cloud. opinions my own etc
👨💻 AppSec enthusiast | 🐶 Addicted to Shetland Sheepdogs | 🌏 Open Source/AppSec/OWASP junkie | 🐝 OWASP Secure Headers Project Leader.
🚩 Opinions mentioned are mine.
About me?
| Website: https://mizu.re
| Tool: https://github.com/kevin-mizu/domloggerpp
| Teams: @rhackgondins, @FlatNetworkOrg, @ECSC_TeamFrance
| From: https://twitter.com/kevin_mizu
Security Researcher | Pwn2Own 2018, 2021, 2022, 2024 | Posts about 0day, OS, mobile and embedded security.
Author of Neuromancer and, most recently, Agency (still above from “Kill Switch”, The X-Files, Season 5, Episode 11, co-written with Tom Maddox)
Work like hell,
Share all you know,
Abide by your handshake,
Have fun. - Dan Geer
Red Team, Hacking, Purple Teaming, AI, Stocks, Metaphysics, Plant Medicine, cryptocurrency
Hermetic Initiate. Exploring conscience and the nature of reality. I also hack things.
Penetration Tester | AppSec
Founder Adversary GmbH
OS(CP|WE|EP)
Full Time #BugBounty Vulnerability Researcher
https://blog.ajxchapman.com
Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.
Co-founder, security researcher. Building an attack surface management platform, @assetnote.io
Security researcher at Crosspoint Labs. AppSec. Tweets are my own and do not express the opinion of my employer. OWASP. retire.js
Web hacker 😈
Burp Suite Pro trainer 👨🏫
Maintainer of @mastering-burp.agarri.fr 🛠️
Security researcher/programmer ⁂ Managing director @ HexArcana ⁂ @DragonSectorCTF founder ⁂ he/him
