ctx @rt2c.bsky.social Just a silly cat, enjoying in the Webverse
Pwn-la-Chapelle @pwn-la-chapelle.eu Student-organized CTF team at RWTH Aachen University.
Find out more on: https://pwn-la-chapelle.eu/
CTFtime: https://ctftime.org/team/279433
Kalmarunionen @kalmarunionendm.bsky.social Website: https://kalmarunionen.dk/
Twitter: https://twitter.com/kalmarunionenDM
CTFtime: https://ctftime.org/team/114856
Discord: https://kalmarc.tf/discord
Linkedin: https://www.linkedin.com/company/kalmarunionen
CATALPA @catalpa-research.bsky.social Reallabor für die Hochschulbildung. Forschende aus Psychologie, Computerlinguistik, Bildungswissenschaft sowie der Informatik arbeiten zusammen für mehr Bildungsgerechtigkeit. Besonderer Fokus auf Educational Technology. 
rayman @0xrayman.bsky.social hacker | CCC | CTF with ALLES!
Atomic @jaisal.dev Hey there! I'm Jaisal, a builder (programmer) and breaker (hacker). I code mainly in rust, python, java, and javascript. I am also an avid minecraft server scanner bro 😎
TomNomNom @tomnomnom.com Computer booper and food enthusiast. He/him.
d0nut @d0nut.dev 🦀 Rust + Security 🔑
Michael Skelton @codingo.com VP of Security Operations at Bugcrowd, Security Content @ http://youtube.com/codingo, tools @ http://github.com/codingo. SecTalks and BSides Gold Coast co-organizer - He/Him
zseano @zseano.bsky.social @zseano
harisec @harisec.bsky.social Interested in web security, bug bounties, machine learning and investing. SolidGoldMagikarp
hakluke @hakluke.com Dad, hacker, solo founder of haksec.com and hackercontent.com.
Koto @kkotowicz.bsky.social Security ninja wannabe / board game geek / photon catcher
Eduardo Vela @sirdarckcat.bsky.social 
Soroush Dalili 🍏🍐 @irsdl.bsky.social Hacker (ethical), web appsec specialist, trainer, tools builder & apps breaker, X: @irsdl
https://secproject.com/
https://soroush.me/
https://burpsuite.ninja/
Joel Margolis (teknogeek) @teknogeek.io hacker
₦฿₭ @nbk.bsky.social Paw / Pwn / Purr
@nbk_2000
/ XNL -н4cĸ3r @xnl-h4ck3r.bsky.social Aspiring Bug Bounty Hunter & dev of tools: GAP, xnLinkFinder & waymore, featured in "Bug Hunter’s Methodology: Application Analysis v1" by JHaddix 🤘
RTFM🧐
0xacb @0xacb.com Hacker grinding for L1gh7 and Fr33dφm, straight outta the cosmic realm.
Co-founder @ethiack.com
https://0xacb.com
abdilahrf @abdilahrf.bsky.social CTF / Bugbounty / Web Guy
jstnkndy @jstnkndy.bsky.social Infosec professional, beverage snob, and fantasy book consumer. Vice President @ Atredis Partners. Forever terrified of Kithicor.
m1tz @m1tzzz.bsky.social Web Security Expert | Bug Hunter | Käferjäger
P€nt€stM@nk€y @pentestmonkey11.bsky.social 
Oli (C..1..P.H.Y) @munz4u.de Infosec addicted IT guy 🕵️♂️👨💻 | HTB Guru | Researcher & Pentester 🖊️ | White-Hat 🎩 | Bugs find me 🪲 | Part of the awesome #kaeferjaeger crew 💥
Anton (therceman) @therceman.bsky.social Bug Bounty Hunter
www.therceman.dev
Arun Krishnan @winters0x64.bsky.social Web security researcher, team bi0s
CVE-2024-8143, CVE-2024-8550, CVE-2024-10649
@err0rtrig.bsky.social @err0rtrig.bsky.social 
JR0ch17 @jr0ch17.bsky.social 
Ciarán Cotter (monke) @monke.ie Irish web hacker. Founder @ Simian Security. Newsletter every week at https://monke.ie. Reach out at https://simiansecurity.com 🇮🇪/🇯🇵
@n3k0ng0.bsky.social @n3k0ng0.bsky.social 
@digitalwarhead.bsky.social @digitalwarhead.bsky.social Success is not final; failure is not fatal: it is the courage to continue that counts.
https://darknetdiaries.com/
Guillaume | Freesec @freesec.bsky.social 
Kevin Nyawakira @kerminal.bsky.social 📌That Hacker guy with a BMW (E46)
📌Application Security Engineer @TeamIrembo
📌 2018 @Cyberstarspro Winner
📌 Security Research | Generative AI
🇧🇮🇷🇼
Burp Suite @burpsuite.bsky.social Burp Suite is the leading software for web security testing.
Frycos @frycos.bsky.social Private account! Red teamer @codewhitesec. @frycos@infosec.exchange @frycos@X
@jtof-fap.bsky.social @jtof-fap.bsky.social Freelance Professional Pentester
x1m @x1m.bsky.social hacker, founder Hacksclusive
MannRissM @mannrissm.bsky.social 
Aethlios @aethlios.bsky.social Lead developer | Bug hunter (approximately every 3 months)
> https://aeth.cc
Tal Skverer @taltechtreks.com Security Researcher | Blog writer | Hacker | DEFCON speaker | Gamer | Silly stuff lover.
https://taltechtreks.com/
Veer Singh @securityveer.bsky.social Principal Security Researcher @MSFT
Opinions are my own and do not reflect on my employer.
Dafydd Stuttard @dafyddstuttard.bsky.social Founder and Chief Swig at PortSwigger. Creator of Burp Suite and the Web Security Academy. Author of The Web Application Hacker's Handbook.
Shammah zealsham Agwor @zealsham.bsky.social Bugbounty hunter| Rust dev| The man of mankind | Application Security Engineer . OSCP in view , #Bitcoin-core contributor
R3V4N @r3v4n.bsky.social 
ddǝɐuɐp @danaepp.bsky.social I help builders and breakers of code learn to find security vulnerabilities in their apps and APIs.
😈 Join 10K appsec hackers @ https://apihacker.blog/subscribe
Paedy @compr00t.bsky.social Hacking stuff at https://www.redguard.ch/
Zero ゼロ @zeroxfr.bsky.social Keyboard samurai
Sean Pesce @seanpesce.bsky.social https://seanpesce.blogspot.com
Kat Traxler @nanook.bsky.social Your Friendly Cloud Antagonist
Proficient at drawing the rest of the 🦉
exigent07 @exigent07.bsky.social Web Security Researcher | CTF Player @teambi0s
Bitquark @bitquark.io 🥷 British hacker and coder
✨ Space and language nerd
🎩 Black Hat EU review board
🐈 Neurodivergent. Poly. He/him.
🛠️ https://github.com/bitquark
Geluchat @gelu.chat Baptiste Devigne | Bug Bounty Hunter | Most Impactful Team H1-0131 (AWS) | Eradicator H1-6102 (Salesforce)
🔗My blog https://gelu.chat/
Charles @charles.dardaman.com Security | Hacking | Malware | Reverse Engineering | Co-Founder | CTO | Product | MSAI - UT
John Hammond @johnhammond.bsky.social Hacker. Friend. Cybersecurity Researcher at Huntress.
jub0bs @jub0bs.com infosec enthusiast • Go dev & trainer • contributor to the Go project • minimalist • chaotic good • trying to make sense of the Web • he/him
Blog: https://jub0bs.com
Free Go course: https://github.com/jub0bs/go-course-beginner
Free 🇵🇸! Leave 🇱🇧 alone!
Reza Sahaf @rezasahaf.bsky.social Bug Hunter
Maxime Escourbiac @fisjkars.bsky.social Red Team Leader @Michelin
#Security Fan de gastronomie
d4d @zakfedotkin.bsky.social Zak Fedotkin
All thought are mine and mine alone
Alfin @alfinjose.bsky.social CVE-2023-52555 | Web Security Researcher | CTF player bi0s
abrahack @abrahack.bsky.social Bug Bounty Hunter | hackerone.com/abrahack .
Synack Red Team Member @SynackRedTeam | acropolis.synack.com/inductees/abrahack
My blog | https://abrahack.com
n1nj4sec @n1nj4sec.bsky.social Hacker | Bug Bounty Hunter
.y0x @yo0x.bsky.social Infosec | French Casual Bug Hunter at @yeswehack | Hacking Lover
h3ri0s @h3ri0s.bsky.social CTF Player @teambi0s | Web exploitation
Georgije Vukov @vuk0v.bsky.social nop ; Note that anything expressed does not necessarily coincide.
ggisz @ggisz.bsky.social AppSec & Offensive Security
Wen Bin @kongwenbin.bsky.social Penetration Tester | Bug Bounty Hunter. YT: https://youtube.com/@kongwenbin Blog: https://kongwenbin.com #bugbounty #bugbountytips #hacking #infosec #cybersecurity
Anthony @darkfloyd1216.bsky.social VXRL/VXCON/Blackhat Asia & USA review board/Browser vulnerability & exploitation
techy @techy.detectionengineering.net Creator of Detection Engineering Weekly (https://detectionengineering.net), Sec Research/Intel/Detection @ Datadog
Spix0r @spix0r.bsky.social Bug Bounty Hunter | Github: https://github.com/Spix0r
Datsuraku @datsuraku.bsky.social ...living with bug bounty money 🐸
alp1n3 🌲 @alp1n3.dev 🔮 AppSec & Go
Amin Nasiri @aminnasiri.com Fan of reading RFCs and interested in playing with different versions of HTTP and web-related protocols & also inductive reasoning; a Hitchhiker when I am AFK;
https://aminnasiri.com
https://github.com/nxenon
vortex @vortex.au I do offensive security things on the internet
Luc1f3r @luc1f3r0.bsky.social Playing CTFs with Teambi0s
@jahanaj098.bsky.social @jahanaj098.bsky.social 
Aftab Sama @aftab700.bsky.social Offensive Security 🏴☠️ | BSCP | CTF Competitor | CEH Practical | CASA
https://aftabsama.com/
Amal PK @0xkratos.bsky.social Cyber Security Researcher | CTF Player | VAPT
The Hacker's Choice (1995) @hackerschoice.bsky.social Security Research Group.
manuel valdez @saur1n.bsky.social ▪️Hacking my way through life
▪️Part time Bug Bounty hunter
▪️Engineer
▪️Teacher
▪️x.com/saur1n
@arturjanc.bsky.social @arturjanc.bsky.social 
Erlend Oftedal @webtonull.bsky.social Security researcher at Crosspoint Labs. AppSec. Tweets are my own and do not express the opinion of my employer. OWASP. retire.js
PortSwigger @portswigger.net We are a leading provider of software and learning on web security. We make Burp Suite and the Web Security Academy.
Sim4n6🐞 @sim4n6.bsky.social A bug squasher🗜️in spirit 🐞
🐞🐌🐛🥅 https://github.com/sim4n6/sim4n6
@shhnjk.bsky.social @shhnjk.bsky.social This account posts hallucinations non-stop. More grounded and less noisy thought on x.com/shhnjk :)
maitai @maitai.bsky.social BSc Computer Science Engineering | 24 | Trying to find my way ~ 🍭
http://blig.one
@0xalessandro.bsky.social @0xalessandro.bsky.social 
Finanzwende @finanzwende.de Wir bieten der Finanzlobby die Stirn. Mach Dich mit uns für eine faire Finanzwelt stark! http://finanzwende.de/mitmachen/- D D_K @d-k.bsky.social IT-Security Student, @allesctf Member, Co-Founder and Security Researcher @neodyme
Memoria @memoriamatters.bsky.social YOU TUBE !!!!!!!!!!!!! 👹 DOT COM !!!!!!! 🔥
https://linktr.ee/memoriamatters
Eva Wolfangel @ewo.name cyber cyber journalist
speaker and moderator
Matrix: @wolfangel:matrix.org
Threema: 47M5V464
Signal: +4915151950321
www.ewo.name 
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
SensePost @sensepost.com Work like hell,
Share all you know,
Abide by your handshake,
Have fun. - Dan Geer
Alex Chapman @ajxchapman.bsky.social Full Time #BugBounty Vulnerability Researcher
https://blog.ajxchapman.com
Tim Grasshöfer @timgrass.bsky.social PhD student @ University of Düsseldorf. Political epistemology and philosophy of language. Currently into deniability, dogwhistles, epistemic democracy, and related things.
Exif-Recherche @exifrecherche.bsky.social https://exif-recherche.org/
Alt18F @alt18f.bsky.social Delivered effective, efficient, and secure digital services for the American people until we were forced to stop on March 1, 2025. Not an official government account. Reposts are not endorsements. Our new website: https://18f.org/ #AltGov
Arne Semsrott @arnesemsrott.bsky.social @FragDenStaat.de, @Freiheitsfonds.de
Katharina König-Preuss @katharinakoenig.bsky.social MdL LINKE Thüringen // Antifaschismus, Antirassismus, NSU-Aufklärung // Das Private ist politisch. // still ❤️ing Antifa
Jean Peters @jea.bsky.social Senior Reporter with Correctiv
Author also with Fischer Verlag
Threema: TET6B78E