Ethical hacker with a passion for reverse engineering and hardware hacking, exploring the intersection of software and hardware security.
Cyber Security Specialist & Privacy Enthusiast
aka randshell
https://cezarlungu.com
I post when browser makers announce an intent to ship, change or remove features in their web engines!
I was made by @burrito.space.
https://github.com/autonome/intenttoship-bot
website @ https://eesa.lol
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/
No bullsh*t security for devs.
Secure code, cloud, and runtime in one central system. fix issues automatically.
Get back to building. 🔗 aikido.dev
Developer of sorts at @webdevs.firefox.com, but this is my personal account. No thought goes unpublished. He/him.
CTF player with The Flat Network Society - bug bounty & web security research
Allround Security, IR & SOC professional. Escape room, CTF & game creator. Organizer WHY2025 CTF. Mediocre lockpicker. CTF teams: Eindbazen, Jobless Hackers and Spotless.
https://cybersecurity-escaperoom.com/
https://thice.nl/
https://ctf.why2025.org
Benn Jordan / The Flashbulb
••Recording artist | YouTuber | Researcher••
https://linktr.ee/BennJordan
websec obsessed
https://sebsrt.xyz
Videos. Educational? Not really. Funny? Eh.
youtube.com/@captaindisillusion
patreon.com/captaindisillusion
Bug bounty hunter, AppSec engineer and CTF player.
Developer of PortDroid, deepce, Nexus Revamped and some other junk
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 😎
🎮 tech artist/shader sorceress/math dork
🌐 acegikmo.com
🎥 youtube.com/@acegikmo
🏗️ Shader Forge / Shapes / https://half-edge.xyz
📡 ex-founder of Neat Corp
my kids:
🥪 @toast.acegikmo.com
🥗 @salad.acegikmo.com
🐈⬛ @thor.acegikmo.com
jack of all trades, master of none. she/her. programmer, modder, reverse engineer, dataminer, shitposter. https://notnite.com/
Cutting-edge security research by
Sonar to educate the world about code security across all software.
We're also at @SonarResearch@infosec.exchange 🦣 and @Sonar_Research 🐦
Hacker (He/Him) | Hall of Fame: Google, Apple, NASA, 𝕏 (Twitter) | Speaker: BlackHat MEA x1 | CVE ×4 | HTB Rank: Guru | P1 warrior - Bugcrowd | CS Engineer
Baptiste Devigne | Bug Bounty Hunter | Most Impactful Team H1-0131 (AWS) | Eradicator H1-6102 (Salesforce)
🔗My blog https://gelu.chat/
about://inducebrowsercrashforrealz 🍕🖥️
https://albertofdr.github.io/
slonker of zoids
slonk.ing
Bug bounty & VDP platform trusted by the world’s largest organisations! 🌍
linktr.ee/hackwithintigriti
Remember, whatever happens... There's always a vulnerability
We are a leading provider of software and learning on web security. We make Burp Suite and the Web Security Academy.
Burp Suite is the leading software for web security testing.
Aspiring Bug Bounty Hunter & dev of tools: GAP, xnLinkFinder & waymore, featured in "Bug Hunter’s Methodology: Application Analysis v1" by JHaddix 🤘
RTFM🧐
Full Time #BugBounty Vulnerability Researcher
https://blog.ajxchapman.com
Principal Vulnerability Researcher at the watchTowr | Previously: @thezdi | https://chudypb.github.io
Reverse engineer, file formats expert.
Corkami, CPS2Shock, PoC||GTFO, Sha1tered, Magika...
Security engineer @ Google. He/him.
Seek first to understand.
Impatient optimist. Dad. Zetetic. Author. Speaker. Made Fiddler & SlickRun. My code runs in your browser. @ MSFT 19yrs+ on web and security. My words are my own.
he/him
https://ericlawrence.com/
https://textslashplain.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!
🧑💻 finding flags @fluxfingers.net
🔏 finding bugs @ Cure53
he/him
https://realansgar.dev
CVE-2023-52555 | Web Security Researcher | CTF player bi0s
True Attack Surface Management - https://assetnote.io
BSc Computer Science Engineering | 24 | Trying to find my way ~ 🍭
http://blig.one
Touring sourcecodes. ARIN ISP Operator (AS400671). Retired CTF Player.
🌱 Grow your cybersecurity skills with concise and well-edited courses - in early access now! Created by @LiveOverflow and @stacksmashing.
https://hextree.io/
CyberSecurity student at TU Eindhoven - CTF with https://superfl.at / https://org.anize.rs
• CS @ Cambridge
• CTFs with Water Paddler / Blue Water
• Security at Electrovolt / Cure53
• DEFCON 31-32 finalist
• Also on Twitter and infosec.exchange
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.)
CTF w/ organizers and polygl0ts | ECSC swiss team & ICC team EU 24 | CS student @ EPFL
Co-Founder @shielder.com
CTF Player jbz.team
Cliff Jumping Lover (23mt max so far)
Substack: http://lcamtuf.substack.com/archive
Homepage: http://lcamtuf.coredump.cx
Doing security research. For fun and profit...
Hardware hacker, computer engineer, former L0pht member and juvenile delinquent, sometimes known as Kingpin. https://linktr.ee/joegrand
Principal Training Architect @ HackTheBox
CTF Addict
"Potentially a legit researcher"
he/him
Website: https://0xdf.gitlab.io/
YouTube: https://www.youtube.com/c/0xdf0xdf
Twitter: 0xdf_
Discord: 0xdf
Mastadon: 0xdf@infosec.exchange
Hacker. Friend. Cybersecurity Researcher at Huntress.
Christian | Full-time Bug Bounty Hunter | Host @ctbbpodcast.bsky.social | Advisor @caido.io | 3x LHE MVH | 🗣️ English, 日本語
Security Researcher @rapid7.com 😈
Hacking Content @ https://yt.cryptocat.me 💜
Blogging at https://nastystereo.com
Zak Fedotkin
All thought are mine and mine alone
big fan of computers and human beings.
Rev3rse Security, SicuraNext
Security Researcher with @GHSecurityLab. CTF #int3pids. Opinions here are mine!
🎶🎮 & CTFs | Capturing 🚩 with justCatTheFish
🇪🇪🏳️⚧️ | Archivist | 9 CVEs in Chrome | CSS sophomore | MapartCraft | Horse | rebane2001#3716 | Lyra 🦊
she/her
https://lyra.horse/
@rebane2001@infosec.exchange
Co-founder, security researcher. Building an attack surface management platform, @assetnote.io
Security researcher with a focus on hardware & firmware. I occasionally publish stuff on YouTube. Co-founder of
hextree.io. Contact: contact@stacksmashing.net
🚀rockit network engineer
👩🏼💻ethernet fangirl
🛜 weird use cases & silly tech!
💌 tracket@tracketpacer.com
🌎 tracketpacer.com
About me?
| Website: https://mizu.re
| Tool: https://github.com/kevin-mizu/domloggerpp
| Teams: @rhackgondins, @FlatNetworkOrg, @ECSC_TeamFrance
| From: https://twitter.com/kevin_mizu
CTFer for: @Water_Paddler / Security auditor @osec_io
Sometimes bug bounty and research
Founder @ElectrovoltSec Browser and Web Security @cure53berlin, Blockchain Security @osec_io, Rambling on http://mohansrkp.substack.com
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https://garethheyes.co.uk/#latestBook
Self-XSS connoisseur. Elite Hacker. MVH H11337UPBash. One-Percent Man. Creator of CSPBypass.com. (he/him)
security enthusiast that loves hunting for bugs in the wild. co-founder and player of @justCatTheFish.
infosec at @google. opinions are mine.
From: https://twitter.com/terjanq
Dad, hacker, solo founder of haksec.com and hackercontent.com.
Dr, apparently. Security Adovcate @semgrep & Hacker. #BugBounty hunter & #infosec YouTuber. APIs & Interlinked OffSec, PhD in AI+Sec @hacknotcrime. she/her
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
Free web security training from PortSwigger.
Web security research from the team at PortSwigger.
Computer booper and food enthusiast. He/him.
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 🥰
Past: Host of "Tribe of Hackers"; Assoc. Producer "Darknet Diaries."
Current: Cybersecurity researcher and executive. Also, father of the fastest climber who has ever lived. Seriously.
Warning: I talk about my son ALOT
“Ut scandis, alios subleva.”
Creator of Darknet Diaries.
Verification: https://twitter.com/JackRhysider/status/1675298532406984707
Networking • Hacking • Hacking Networks (she/her)
shenet.works
reverse engineering, cryptography, exploits, hardware, file formats, and generally giving computers a hard time
Fedi: @retr0id@retr0.id
Macroblog: https://www.da.vidbuchanan.co.uk/blog/
Kubernetes SIG Security Co-Chair, but this account is mostly about Minneapolis right now.
Chop wood, carry water 💛
MSP feed info: https://bsky.app/profile/amityf.bsky.social/post/3l3frqadlo32h
Security researcher/programmer ⁂ Managing director @ HexArcana ⁂ @DragonSectorCTF founder ⁂ he/him
Full time bug bounty hunter. Look for ”joaxcar” on other platforms
Director of Research at @portswigger.net
Also known as albinowax
Portfolio: https://jameskettle.com/
![Ray [REDACTED]](https://cdn.bsky.app/img/avatar/plain/did:plc:657oa6ldqrsjo5roln7ckm36/bafkreihxcz5jz6mhiqernmmppio2lw7uvm7zfem4qrmlfqbpdcllvuxx54)
