SignOff @0xSignOff

CISO | Explorer | Cyber Molester by night (only the bad guys, though) (❁´◡`❁) Joined January 2026

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Jayanth Sugavasi @jayanthsugavasi

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ìfẹ́olúwa @ife0x01

547 Followers 210 Following Security Researcher

alan @stylessh

2K Followers 154 Following @trylle — prev @supabase — https://t.co/2ybKtSLvHA https://t.co/uNJOvXD58k

i find bugs & tools · https://t.co/y9nGPruR11 https://t.co/Nz4OeuSwjD https://t.co/I4vk04HmSn https://t.co/zIeDx3IyXF https://t.co/X79wKLQmFV https://t.co/IT0qiOWsGl https://t.co/YOxCGitpjV https://t.co/Svn6WKORjz https://t.co/P1B7h91GI3 · codermak on hackerone bugcrowd

3K Followers 428 Following i find bugs & tools · https://t.co/y9nGPruR11 https://t.co/Nz4OeuSwjD https://t.co/I4vk04HmSn https://t.co/zIeDx3IyXF https://t.co/X79wKLQmFV https://t.co/IT0qiOWsGl https://t.co/YOxCGitpjV https://t.co/Svn6WKORjz https://t.co/P1B7h91GI3 · codermak on hackerone bugcrowd

Igor @igormomentum

6K Followers 1K Following CTO turned CMO. Now AI brought me back to CTO again. Coding for 15+ years. ⚡️ Building @paralect

Andrej Karpathy @karpathy

4.3M Followers 1K Following

AISecHub @AISecHub

10K Followers 8K Following 🚀 AISecHub | AI & Cybersecurity | Securing AI systems, and sharing insights on emerging challenges

Nikhil @Ox4d5a

Hacker mexicano - Fundador de OIHEC antes OMHE - #opensoc #latam #speaker #pentester #blueteam #redteam #criptoanarquista #security

OIHEC hackers @HackersOIHEC

47K Followers 16K Following Hacker mexicano - Fundador de OIHEC antes OMHE - #opensoc #latam #speaker #pentester #blueteam #redteam #criptoanarquista #security

Rayan Swaid @Rayanswaaid

662 Followers 4K Following Between silence and sound, I shape my voice. Cybersecurity, jazz, and the art of curiosity.

Chirag Gadhvi @Chirag__Gadhvi

176 Followers 1K Following Building products with AI, code & automation. Sharing the journey from idea → users → revenue.

DevRel @coderabbitai | runs @thefrenzyworks | @github GitTogethers | Talks about making and IoT | Coach @mlhacks | Stupid is relative…

Ritvi @ritviii

Divert is a cybersecurity counter reconnaissance platform that deploys instantly and blocks public threats at the recon stage, before real assets are touched.

Divert @Divert_Security

11 Followers 154 Following Divert is a cybersecurity counter reconnaissance platform that deploys instantly and blocks public threats at the recon stage, before real assets are touched.

vu1nss🏴‍☠️�... @offsec97x

698 Followers 4K Following Offensive Security Engr/👾Nocturnal Hacker👾🤖. Bug Bounty and Security Research 🐛 Student of the Dark Arts 🧙‍♂️🥷

s4yhii @s4yhii

162 Followers 1K Following Noob Bug Hunter | Pentester | I like research

Derson @dersonxyz

1K Followers 689 Following Co-Founder & CEO @hakiraio

Ritik Chaddha(pwn_box... @RitikChaddha

446 Followers 389 Following AppSec Researcher @pdiscoveryio

Andy Cao @andymcao

68 Followers 57 Following COO at ProjectDiscovery

Hossein Lotfi @hosselot

7K Followers 62 Following Application security specialist at ZDI (views are my own). Check #hosselot_tips for vulnerability research tips.

Exploring the future of AI and digital transformation. Sharing insights, tools and trends shaping tomorrow. DM for Collaboration 📥 Mjkyumnk@gmail.com

Marry Evan @marryevan999

45K Followers 43 Following Exploring the future of AI and digital transformation. Sharing insights, tools and trends shaping tomorrow. DM for Collaboration 📥 [email protected]

Hacking Team @HackingTeam77

2K Followers 83 Following Somos una comunidad hispano hablante dedicada al hacking ético y la ciberseguridad, activa desde 2015

✦ Application Security Researcher
✦ Breaking the modern web stack
✦ Focused on client-side security
✦ Impact-driven tactics ⚡
🌿 Open to collaborations

obscaries ❘ AppSec @obscaries

4K Followers 1K Following ✦ Application Security Researcher ✦ Breaking the modern web stack ✦ Focused on client-side security ✦ Impact-driven tactics ⚡ 🌿 Open to collaborations

Anastasis Vasileiadis @Anastasis_King

13K Followers 1K Following 🛡️ Cybersecurity Evangelist ⚔️ Penetration Tester 🟣 PurpleTeam Operator ☣️ Bug Bounty Hunter 🕵️ Security Researcher

ℏεsam @Hesamation

91K Followers 801 Following AI Engineering / Research / Open Source

NullSecurityX @NullSecurityX

12K Followers 175 Following Infosec researcher • Bug bounties & security analysis. https://t.co/kOIAd973sL Collabs/ads: DM 📥

CyrilXBT @cyrilXBT

198K Followers 555 Following I build and write about AI agents + crypto 👾

Enisco @enisco

8K Followers 953 Following CS • Student || Software Engineer || Creator || Ambassador @AutransAi

Shivang @shivangmauryaa

3K Followers 26 Following Noob Bug Bounty Hunter

dax @thdxr

176K Followers 502 Following building @opencode at @anomalyco not the ceo

Archer @jatav_ravi

717 Followers 85 Following Passionate about life and all things outdoors...

Harley Kimball @infinitelogins

8K Followers 1K Following Researcher Strategy & Live Hacking @ HackerOne | Community Cultivator | Bug Bounty Hunter | Co-Founder of @BugBountyDEFCON | Founder of Disclosed Newsletter.

Oliver @OliverEllis03

140 Followers 78 Following

Ex - Security & AI stuff @microsoft | Co-host of @AzureSecPod | Mother of shibes | Mostly dogs, carbs & security posts | Opinions mine

Sarah Young @_sarahyo

10K Followers 1K Following Ex - Security & AI stuff @microsoft | Co-host of @AzureSecPod | Mother of shibes | Mostly dogs, carbs & security posts | Opinions mine

Jayanth Sugavasi @jayanthsugavasi

1K Followers 3K Following Explorer

We identify, advise, and guide you with tailor-made solutions to increase your #cybersecurity. That's how we become your coach in digital security.

Toreon @toreon_BE

558 Followers 57 Following We identify, advise, and guide you with tailor-made solutions to increase your #cybersecurity. That's how we become your coach in digital security.

探姬 | Hello-CTF �... @ProbiusOfficial

10K Followers 519 Following founder of @cyclens_tech | CTF教程 - HelloCTF: https://t.co/qIGhtUfXk2

Angel Montes @_N0xi0us_

2K Followers 686 Following Bug Bounty Hunter | Find me as n0xi0us in all platforms

Sanskar @SanskarOmar_

86 Followers 970 Following You found me now. It changes everything.

Akash Kumar @0x1ak4sh

378 Followers 2K Following 🛡️HacktheBox & TryHackMe 🖥️ 🕵️‍♂️ Red Team Explorer 🛠️ 🔍 Currently diving into CPTS certification 🌐

eversinc33 🤍🔪 @eversinc33

7K Followers 1K Following threat research @_CPResearch_ views are my own.

Officer's Notes @officer_secret

53K Followers 228 Following Threat Researcher • CISO @legalblock_ • Admin @10b57e6da0 • Ex @immunefi

Helping AI founders launch securely & others join AI cyber. Cybersecurity SME with 35+ years. Lead author of Gray Hat Hacking. Many startups, lessons learned.

Dr. Allen Harper @allenharper

8K Followers 556 Following Helping AI founders launch securely & others join AI cyber. Cybersecurity SME with 35+ years. Lead author of Gray Hat Hacking. Many startups, lessons learned.

kiddo @kiddo_pwn

2K Followers 510 Following 🐛🦅 | pwn2own 24 25 26

Freddo Espresso 🧊 @freddo_1337

512 Followers 451 Following A bit of CTFs, Fuzzing, Exploits, Bug Bounties, Conferences, Coffee, Traveling and Running. Thus, a byte.

Brett Buerhaus @bbuerhaus

27K Followers 467 Following security research, bug bounty, and puzzles

Nick Vasilescu @nickvasiles

17K Followers 2K Following cofounder @Orgo - give every AI employee its own computer

Niels @niels_youtube

27K Followers 188 Following ・20+ faceless YouTube channels ・DM me 'GUIDE' for a free step-by-step guide

Tom Dörr @tom_doerr

222K Followers 3K Following Follow for posts about GitHub repos, DSPy, and agents Subscribe for top posts DM to share your AI project (Due to volume of DMs I'll prioritize subscribers)

PhD| Founder @CybarikGlobal | Lecturer | Researcher| CyberSecurity Career Mentor| @Cloudrica @cyblackorg| @cybersafehq| ChelseaFC|@PhDSafeSpace |Views are mine

Dr Iretioluwa Akerele @ireteeh

Cybersecurity | Digital Investigator | Join our network: @NDI_Community. Claim your free OSINT course here: https://t.co/ZZhT4i9crS

D4rk_Intel @d4rk_intel

26K Followers 3K Following Cybersecurity | Digital Investigator | Join our network: @NDI_Community. Claim your free OSINT course here: https://t.co/ZZhT4i9crS