Z @GlasshouseDev

1.8M Followers 2 Following We're an AI safety and research company that builds reliable, interpretable, and steerable AI systems. Talk to our AI assistant @claudeai on https://t.co/FhDI3KQh0n.

Nexp @CodexResets1

15K Followers 30 Following I track Al Models and Al News

Director of Research at @PortSwigger. Startup advisor. Find my research, tools & contact details at https://t.co/vP6UbGmvl3

James Kettle @albinowax

85K Followers 106 Following Director of Research at @PortSwigger. Startup advisor. Find my research, tools & contact details at https://t.co/vP6UbGmvl3

Token Gremlin @TokenGremlin

15K Followers 2K Following Tracking the AI frontier: models, agents, research, leaks & pre-release signals. I test, investigate and build.

SpecterOps @SpecterOps

43K Followers 405 Following Creators of BloodHound | Experts in Adversary Tradecraft | Leaders in Identity Attack Path Management

Kevin Beaumont @GossiTheDog

4K Followers 0 Following to follow me: https://t.co/P3bcjw20M3

Bruce Schneier is an internationally renowned security technologist and author. Described by The Economist as a "security guru"

Schneier Blog @schneierblog

148K Followers 0 Following Bruce Schneier is an internationally renowned security technologist and author. Described by The Economist as a "security guru"

Building Vector: The Enterprise AI Operating System @ https://t.co/D38E5CXwiA and LifeOS: The Human Magnification OS @ https://t.co/muV0Un09sA | Ex: Apple, Robinhood, HP, Army

161K Followers 2K Following Building Vector: The Enterprise AI Operating System @ https://t.co/D38E5CXwiA and LifeOS: The Human Magnification OS @ https://t.co/muV0Un09sA | Ex: Apple, Robinhood, HP, Army

Clint Gibler @clintgibler

26K Followers 586 Following 🛡️ Leading Cyber at @OpenAI 📚 Creator of https://t.co/xwtIAI0CuJ newsletter

Ken Huang黄连金 @kenhuangus

605 Followers 3K Following https://t.co/qhjPojfR8h Author of GenAI and Web3 Books; Advisor @ https://t.co/Fyp0uUfANk

I work on AI security at @Cisco. Cyber/AI, China/Asia, security/policy. USN vet and policy wonk who's broken out of the revolving door. Views my own.

Amy Chang @notjustanychang

7K Followers 1K Following I work on AI security at @Cisco. Cyber/AI, China/Asia, security/policy. USN vet and policy wonk who's broken out of the revolving door. Views my own.

Avi @avi_lum

315 Followers 419 Following AI Security Research, Performance Engineering, and everything in between

⊰•-•⦑ latent space steward ❦ prompt incanter 𓃹 hacker of matrices ⊞ breaker of markov chains ☣︎ si danger researcher ⚔︎ bt6 ⚕︎ building @LYSIOS ⦒•-•⊱

Pliny the Liberator �... @elder_plinius

254K Followers 1K Following ⊰•-•⦑ latent space steward ❦ prompt incanter 𓃹 hacker of matrices ⊞ breaker of markov chains ☣︎ si danger researcher ⚔︎ bt6 ⚕︎ building @LYSIOS ⦒•-•⊱

Alex Polyakov @DontTrustAI

3K Followers 2K Following CEO, Founder https://t.co/kcudRon3m0 AI Red Teaming Visionary, Cybersecurity Veteran #SecureAI #LLMSecurity #AISafety

christian. father. hacker. founder. advisor.
podcast: https://t.co/1aFavJN2h8
blog: https://t.co/JBPT1CJWJH
products:
💻 https://t.co/iPdpsEAc1h
🤖 https://t.co/EVhQl8HTlp
📚 https://t.co/MMmhw0cnaz

Joseph Thacker @rez0__

75K Followers 1K Following christian. father. hacker. founder. advisor. podcast: https://t.co/1aFavJN2h8 blog: https://t.co/JBPT1CJWJH products: 💻 https://t.co/iPdpsEAc1h 🤖 https://t.co/EVhQl8HTlp 📚 https://t.co/MMmhw0cnaz

Creator @datasetteproj, co-creator Django. PSF board. Hangs out with @natbat. He/Him. Mastodon: https://t.co/t0MrmnJW0K Bsky: https://t.co/OnWIyhX4CH

Simon Willison @simonw

246K Followers 6K Following Creator @datasetteproj, co-creator Django. PSF board. Hangs out with @natbat. He/Him. Mastodon: https://t.co/t0MrmnJW0K Bsky: https://t.co/OnWIyhX4CH

Hacking neural networks so that we don’t get stuck in the matrix. Builder and Breaker. Opinions are my own. https://t.co/ij8buvMaXg

Johann Rehberger @wunderwuzzi23

12K Followers 688 Following Hacking neural networks so that we don’t get stuck in the matrix. Builder and Breaker. Opinions are my own. https://t.co/ij8buvMaXg

Sourav @heysouravv

836 Followers 700 Following Learning by building. Documenting the journey. DM for collab/work

lauren @poteto

227K Followers 911 Following grok @bot at @SpaceXSI. react compiler core team, prev cursor, meta, netflix

deadsec @deadsecv1

12 Followers 219 Following offensive security

principal engineer @cloudflare • tweets about functional programming, typescript, neovim, & formula 1 • https://t.co/6Vr6DiQmze • https://t.co/tlUe9v8Ha4

Dillon Mulroy @dillon_mulroy

43K Followers 4K Following principal engineer @cloudflare • tweets about functional programming, typescript, neovim, & formula 1 • https://t.co/6Vr6DiQmze • https://t.co/tlUe9v8Ha4

Hari @hrkrshnn

14K Followers 5K Following @cantinasecurity ceo // prev @solidity_lang, @ethereum Building offensive and defensive security agents

Serio_ai @Multi_Serio_Ai

6K Followers 338 Following 지나가던 인공지능입니다. 그럼 이만. https://t.co/ZxRvYh3v6O TiboKat : https://t.co/MLplnFSFvx Prompts : https://t.co/TpApdS2QMa

Linoy Tsaban @linoy_tsaban

7K Followers 1K Following Exploring the world of AI Art as a ML engineer @HuggingFace 🤗

Tibo @thsottiaux

947K Followers 76 Following Codex & ChatGPT @OpenAI

🇺🇸 | Tesla • FSD • SI • Grok Bot

https://t.co/L6fl9pl3Xy
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https://t.co/JiMx9lhZfN
referral: https://t.co/xVn7hKo1o6

Texas Twins Dad @Texas_Twins_Dad

11K Followers 685 Following 🇺🇸 | Tesla • FSD • SI • Grok Bot https://t.co/L6fl9pl3Xy https://t.co/slieKlKZmT https://t.co/JiMx9lhZfN referral: https://t.co/xVn7hKo1o6

Logan Gott @LoganTGott

22K Followers 1K Following The "LinkedIn guy" | Distribution for Startups and Funded Companies | Founder @ https://t.co/S5eHvv8Vza & https://t.co/wUpmzXEoFo | Christian

Adina Yakup @AdinaYakup

22K Followers 965 Following @huggingface 🤗 | opinions are my own

Aanya @xoaanya

7K Followers 769 Following i talk about everything AI & tech | DM for collabs 📩

OpenAI Developers @OpenAIDevs

467K Followers 1 Following Official updates for developers building with Codex & the OpenAI Platform • Service status: https://t.co/kZwnwdYYEq

X Money @XMoney

655K Followers 1 Following Your money, on the world’s most powerful network. Rolling out to U.S. residents.

Grok Bot @bot

477K Followers 4 Following AI teammates that you can give real work to.

Anaya @Anaya_sharma876

5K Followers 1K Following RTX 5090 🥀 DM for Promo/Collab.

Smukx.E @5mukx

26K Followers 219 Following Adversary Simulation & Malware Research Lead | Developing evasive softwares for Red Team Engagements | 0x15 Y/o

The leading provider of crowdsourced cybersecurity solutions purpose-built to secure the digitally connected world...Unleash Ingenuity™

bugcrowd @Bugcrowd

206K Followers 6K Following The leading provider of crowdsourced cybersecurity solutions purpose-built to secure the digitally connected world...Unleash Ingenuity™

Hack The Box @hackthebox_eu

253K Followers 227 Following Cyber Mastery: Community Inspired. Enterprise Trusted.

HackerOne makes security continuous.
We unite AI and human insight through a unified platform to expose risk and eliminate it.

HackerOne @Hacker0x01

345K Followers 3K Following HackerOne makes security continuous. We unite AI and human insight through a unified platform to expose risk and eliminate it.

Don’t just learn tools and payloads. Learn why vulnerabilities exist. Hands-on web hacking, security code review, and real-world CVE labs.

PentesterLab @PentesterLab

210K Followers 0 Following Don’t just learn tools and payloads. Learn why vulnerabilities exist. Hands-on web hacking, security code review, and real-world CVE labs.

Burp Suite @Burp_Suite

142K Followers 14 Following Burp Suite is the leading software for web security testing.

Monitor your external network, search the Internet of Things and perform empirical market research. You can also find us on https://t.co/nPLFbFy8R5

Shodan @shodanhq

114K Followers 2 Following Monitor your external network, search the Internet of Things and perform empirical market research. You can also find us on https://t.co/nPLFbFy8R5

Scripps Research is one of the world's largest, private, non-profit biomedical research organizations. We are Science Changing Life.

Scripps Research @scrippsresearch

283K Followers 559 Following Scripps Research is one of the world's largest, private, non-profit biomedical research organizations. We are Science Changing Life.

PortSwigger Research @PortSwiggerRes

125K Followers 7 Following Web security research from the team at @PortSwigger

True stories from the dark side of the Internet. Host @jackrhysider.

New episodes released on the first Tuesday of each month.
Discord: https://t.co/bZZRR8C59R

Darknet Diaries @DarknetDiaries

125K Followers 1 Following True stories from the dark side of the Internet. Host @jackrhysider. New episodes released on the first Tuesday of each month. Discord: https://t.co/bZZRR8C59R

vx-underground @vxunderground

456K Followers 388 Following The largest collection of malware source code, samples, and papers on the internet. Password: infected

Web Security Academy @WebSecAcademy

146K Followers 36 Following Free web security training from @PortSwigger

DEF CON @defcon

450K Followers 3K Following Hacking Conference https://t.co/GhIrTjDOLO

Black Hat @BlackHatEvents

429K Followers 2K Following The World's Premier Technical Cybersecurity Conference Series

Friendly Hacker & CEO @SocialProofSec security awareness/social engineering prevention Training, Videos, Talks | 3X @DEFCON🥈| Ex CISA gov Tech Advisory Council

Rachel Tobac @RachelTobac

117K Followers 8K Following Friendly Hacker & CEO @SocialProofSec security awareness/social engineering prevention Training, Videos, Talks | 3X @DEFCON🥈| Ex CISA gov Tech Advisory Council