Making my way to understand what’s going on around.
🇫🇷 Professional Pixel Artist
Worked on:
TOJIBO from @vermeilsoft.bsky.social
Working on:
Echoes of Tomorrow from @peekychew.bsky.social
✉️: haykira.pixelart[at]gmail.com
#pixelart #aseprite #dotpict #ドット絵
Security Researcher, Musician, SANS Fellow and Offensive Ops Curriculum Lead, Off By One Security, Gray Hat Hacking Author. Berkeley, California
Composer & programmer who likes noise, obsolete media, electronics, and nostalgia
Website: https://reillyspitzfaden.com
Mastodon: https://hachyderm.io/@reillypascal
Mastodon (follow from Bsky): https://bsky.app/profile/reillypascal.hachyderm.io.ap.brid.gy
Infosec researcher | Indieweb enthusiast | Find me @ https://shellsharks.com
Testing out a single-user GoToSocial instance.
[bridged from https://malici.ous.computer/@shellsharks on the fediverse by https://fed.brid.gy/ ]
【ＤΞＣＯＭＰＩＬΞ ＮΣＶΞＲ】
Android Red Team @google
Fuzzing @aflplusplus.bsky.social
CTF @enoflag
(opinions my own)
Independent journalist.
Send tips via Signal: 202-510-1268.
Join my newsletter 👇👇👇
kenklippenstein.substack.com
Co-founder, security researcher. Building an attack surface management platform, @assetnote.io
Cloud and container security • Security research and open source at Datadog
🇨🇭🇫🇷
https://christophetd.fr
Staff Security Researcher @datadoghq | DEF CON/Black Hat USA main stage speaker | he/him | OSCP OSWE | I turned hacking AWS into a career | Tweets are my own | Created https://hackingthe.cloud
About me?
| Website: https://mizu.re
| Tool: https://github.com/kevin-mizu/domloggerpp
| Teams: @rhackgondins, @FlatNetworkOrg, @ECSC_TeamFrance
| From: https://twitter.com/kevin_mizu
Hacker grinding for L1gh7 and Fr33dφm, straight outta the cosmic realm.
Co-founder @ethiack.com
https://0xacb.com
CTF / Bugbounty / Web Guy
Web security fiddler. Bug bounty bastard. Sometimes I cut shapes.
Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
Romanian antihacker from another planet. #threatintel #yara #chess #taekwondo black belt
Motto: "One reboot a day keeps the implant away"
Hacker. Founder of , @cryptoharlem.bsky.social, counter-surveillance, safety, and security expert. Pushing back against inequality in all it's forms. Anti surveillance, trainer to all marginalized & oppressed people everywhere. (He/They)
CTO at the UK's National Cyber Security Center
Gray haired gray hat. Co-founder Veracode. Former L0pht security researcher. Builds tools to find and fix vulnerabilities in code at scale. Twitter: https://twitter.com/WeldPond
Visual Investigations Journalist at @Reuters.com, via Hanoi, Seoul, Pyongyang and cyberspace. Now in London.
“A bum who wrote an ignominious jumble of stories”
- North Korea ★ ★ ☆ ☆ ☆
📞Signal ID: pearswick.01
💻: pearswick.press
Volatility Core developer, Dir. of Research Volexity, LSU Cyber
Senior leader for cyber threat intelligence analysis at Amazon. @CitizenLab.ca Research Fellow. Former federal agent. Fan of space, books, tech, democracy, and Mother Nature. Personal account. 🇺🇸 🇺🇦 🇹🇼 #ThreatIntel
🌪️ 📸 : https://bsky.app/profile/wxdox.com
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
A new DC hacker conference: Bringing together builders, breakers, and fixers to do cool shit.
Jan. 24-25, 2026
districtcon.org
Chasing digital badness. Senior Researcher at Citizen Lab, but words here are mine.
Senior Threat Researcher @Proofpoint. The threat actor's threat actor. All things BEC, fraud, and scams. Love making pig butchers squeal. 🐷🔪🍽️
Economics of security and privacy. Lecturer at the University of Edinburgh + Researcher at Coalition.
CEO at SafeStack | coauthor of Agile Application Security and Security for Everyone | Host of Build Amazing Things (securely) | #appsec nerd | mom
Breaking AI. Building @zenitysec, lead @owaspnocode, columnist @DarkReading
I am a nerd that started a company almost 15 years ago. Secure Ideas is a security consulting firm focused on helping clients have the best penetration testing experience. I am also an IANS faculty member and currently an OWASP global board member.
open source | security | automation | founder smithy.security | maintainer opencre.org
Security professional. Author. Speaker. Mentor.
Always a newbie, continual learner. Avid gamer.
#threatmodeling | OWASP pytm | The Security Table podcast
Threat model and prosper! 🖖
OWASP pytm Leader | OWASP Events Committee Chair (2024)
Account from OWASP Germany. Posts in DE/EN. Web site owasp.org/www-chapter-germany/ .
There's also an account in the fediverse @owasp_de@infosec.exchange, brigded to https://bsky.app/profile/owasp-de.infosec.exchange.ap.brid.gy
Co-founder of Codific. Professor and board member of the Geneva Business School. Doctorate in behavioral psychology. Entrepreneur and Appsec champion.
Security Researcher | Blog writer | Hacker | DEFCON speaker | Gamer | Silly stuff lover.
https://taltechtreks.com/
Product Security @ Sage, Security Research & Speaker, OWASP Contributor, Hacker & Creator.
Personal blog: https://about.javan.de
Threat Dragon threat modeling tool from OWASP
owasp.org/www-project-threat-dragon/
AppSec Engineer. Application Security, DevSecOps, Threat Modelling.
OWASP and Open Source enthusiast.
Based in Barcelona.
Software Security Engineer @ Okta
Loving father / Peruvian / Security Software Engineer @okta. Llamas, @OWASP @corazaio co-leader and #WASM enthusiast.
PayPal API Security Engineer
@SirAppSec
github.com/sirappsec
Threat Hunting, CTI, incident detection & response. SANS instructor. Special interest in helping newbies get started. Also happy to talk about other geeky topics. He/Him.
Malware analysis, behavior consultant, software dev.
SANS Instructor: FOR610, FOR710, SEC573
Contact: https://socialexploits.com/contact
IT Security guy, penetration testing is my thing. One of the SANS Internet Storm Center handlers at https://isc.sans.org.
SANS SEC542 instructor and course co-author, SEC565 instructor.
I lead the penetration testing team at INFIGO, https://www.infigo.is
Multicloud Security Consultant | Former Zoom Lead | SANS Author (SEC510) + Certified Instructor | Cloud Ace Podcast S1 Host | IANS Faculty | GPCS, GCSA, GSEC, GPEN, GWAPT, GSTRT, GSSP-JAVA | AWS Security Certified
SANS instructor, red team & old school pentester, neo-hippie…all around nice guy.
Principal instructor at SANS Institute. CHO (Chief Hacking Officer) and co-founder of River Security. Occasionally put content on YT: https://www.youtube.com/@chrisdale
Cloud Native Security & Compliance | Founder, CNCF Ambassador, SANS Instructor, IANS Faculty
More active on LinkedIn (/in/jonzeolla)
SANS SEC568 Author and Instructor | Cybersecurity Leader | Hacker | All tweets and opinions are my own.
Principal SME @ Maltego - SANS Instructor - Passionate about Investigations - #DFIR #OSINT
Japan loving cybersecurity nerd Pentesting | Forensics | Incident Response | SANS Instructor | Purple Teaming | @guardiancosmos@infosec.exchange/@GuardianCosmos in the old place | Views AMO
Security consultant
@TrustedSec, Techno-Horror fiction writer fearwarefiction.com
I'm Just A Nerd From Duval
Computer Science and Cloud Security
SANS Instructor
IT generalist with an infosec slant. Testing out the new hotness over here.
:: Security Operating , Incident Responding, Forensicating, head-scratching, Plan C,D, and E providing, climbing, biking, wandering, {pick-a-colour}-teamer :: SANS Instructor ::
DFIR, LEGO, Manchester United, Marvel, Technology, xLights
Family, Friends, Cybersecurity, and snazzy shirts! Life's essentials!
pilot, cyclist, Unix/Linux, DFIR
Leading Google's web security team.
Passionate about web security and making secure-by-default web development the norm. Contributed to web platfom security features like CSP, Fetch Metadata, COOP and Trusted Types.
Encryption, HTTPS, certificates, web security, security UX, software engineering and management, TMI about parenting. Opinions are my own.
Tenured Faculty @c-i-s-p-a.bsky.social Helmholtz Center for Information Security
I help developers protect companies through better web security
Free web security training from PortSwigger.
Security ninja wannabe / board game geek / photon catcher
In your web, securing your app. Hacker, webdev, speaker, engineer. Security shoptet.cz, ex-report-uri.com, ex-teenager. HTTPS = How To Transfer Private Sh💩. Also https://infosec.exchange/@spazef0rze
Principal Application Security Engineer focused on all things #AppSec. Occasionally dabble in my own research. Also keen gamer and aspiring photographer.
Hacker (ethical), web appsec specialist, trainer, tools builder & apps breaker, X: @irsdl
https://secproject.com/
https://soroush.me/
https://burpsuite.ninja/
web browser stuff: security, privacy, safety, etc.
Senior Scientist @TU Wien / Web & Mobile Security / #drumandbass DJ
🚩 with @mhackeroni.bsky.social We_0wn_Y0u kukhofhackerei Team Austria
🔗 https://minimalblue.com/
#CyberSecurity #Hacking #XSS #SQLi #WAF #Bypass knoxss.me
🧙♂️ Mad scientist • ✨ Founder + CEO @Socket.dev (http://socket.dev) •🌲 Stanford lecturer (http://cs253.stanford.edu) • ❤️ Open source at WebTorrent + StandardJS
💼: Staff Information Security Engineer at Google. 🛠️: Rosetta Flash, BitIodine. 💛: web security, ⟠, ₿, finance. Data is the most dangerous form of opinion.
"laugh, lore, Lord of the Rings"
Jokien About Tolkien, faith, pop culture, and more!
get my 📗, 'Lore of the Rings Vol. 1": amzn.to/3Oi8kK8
my LOTR newsletter: www.jrrjokien.com
other links: https://linktr.ee/joshcarlosjosh
Vulnerability Researcher | Exploit Developer (speaker 3x at DEF CON)
Full time bug bounty hunter. Look for ”joaxcar” on other platforms
The Worlds Most Popular Web App Scanner.
Probably the most modern and sophisticated insecure web application. Only we offer a 100% @owasp.org Top Ten incompliance guarantee! Skeets by @bkimminich.bsky.social
#OWASP London Chapter
Follow us on X/Facebook/Meetup/Eventbrite/LinkedIN/YouTube. Mastodon: https://infosec.exchange/@owasplondon
🌐 Webpage: https://owasp.org/london
👋 Meetup: https://meetup.com/OWASP-London
📺 YouTube: https://youtube.com/OWASPLondon
Web security research from the team at PortSwigger.
We are a leading provider of software and learning on web security. We make Burp Suite and the Web Security Academy.
Founder and Chief Swig at PortSwigger. Creator of Burp Suite and the Web Security Academy. Author of The Web Application Hacker's Handbook.
Software Engineer at PortSwigger and Man City season ticket holder
Friendly AppSec Ghost 👻
https://appsecg.host
👨💻 AppSec enthusiast | 🐶 Addicted to Shetland Sheepdogs | 🌏 Open Source/AppSec/OWASP junkie | 🐝 OWASP Secure Headers Project Leader.
🚩 Opinions mentioned are mine.
Tips and tricks for Burp Suite Pro 🛠️
Not affiliated with @portswigger.net ©️
Managed by @agarri.fr 🇫🇷
Additional free resources 🎁
http://hackademy.agarri.fr/freebies
IT Product Group Lead at Kuehne+Nagel; @owasp-juice.shop Project Leader; @owasp-de.bsky.social Chapter Co-Leader; @owasp.org Project Committee Chair; @magic.wizards.com Amateur Player @mull2five.bsky.social
🦄 Node.js Secure Coding: http://nodejs-security.com
🌟 @GitHub Star
🏅 @OpenJS Pathfinder award for Security
🥑 DevRel at @snyksec
Security researcher at Crosspoint Labs. AppSec. Tweets are my own and do not express the opinion of my employer. OWASP. retire.js
Builder, infosec, SCA and SAST enthusiast, blue team.
Founder of OWASP dependency-check.
https://github.com/sponsors/jeremylong
