kyuheon @kyuheon_

Joined November 2020

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Research-oriented Cybersecurity startup specializing in #fuzzing, Vulnerability Research & Offensive security on Mobile, Browser, AI/LLM, Network & Blockchain.

FuzzingLabs @FuzzingLabs

8K Followers 4K Following Research-oriented Cybersecurity startup specializing in #fuzzing, Vulnerability Research & Offensive security on Mobile, Browser, AI/LLM, Network & Blockchain.

Youngjoon Kim @youngjoon421

3 Followers 112 Following

arang @ar9ang3

161 Followers 295 Following CTFer at @Defenit, @SuperDiceCode +a Pentester at Korea Financial Security Institute

Soyeon Park @_runiel

380 Followers 308 Following Security Researcher @ Samsung Research America | DARPA AIxCC Winner @TeamAtlanta24

Principal Engineer at #SamsungResearchAmerica. Member of #TeamAtlanta. DEF CON CTF Winner. My tweets do not reflect the view of Samsung/SRA. A sponsor of 🐻

Yeongjin Jang (blue90... @blue9057

2K Followers 3K Following Principal Engineer at #SamsungResearchAmerica. Member of #TeamAtlanta. DEF CON CTF Winner. My tweets do not reflect the view of Samsung/SRA. A sponsor of 🐻

jinmo123 @jinmo123

1K Followers 2 Following

leekh @dr0gba__

102 Followers 184 Following CyKor

Security researcher at Google Project Zero. Author: Jackalope, TinyInst, WinAFL, Domato. PhD. Tweets are my own.
Backup @ifsecure@infosec.exchange

Ivan Fratric 💙💛 @ifsecure

18K Followers 207 Following Security researcher at Google Project Zero. Author: Jackalope, TinyInst, WinAFL, Domato. PhD. Tweets are my own. Backup @[email protected]

Google AI @GoogleAI

2.3M Followers 24 Following Making AI helpful for everyone. Show thinking ↓

Mostafa Rohaninejad @MostafaRohani

4K Followers 159 Following Member of Technical Staff @ OpenAI; Ex-Covariant, Ex-BAIR

Borys Minaiev @bminaiev

4K Followers 268 Following Building reasoning models @OpenAI. ICPC World Champion

FuzzingLabs @FuzzingLabs

8K Followers 4K Following Research-oriented Cybersecurity startup specializing in #fuzzing, Vulnerability Research & Offensive security on Mobile, Browser, AI/LLM, Network & Blockchain.

Learn how to build AI Agents & sell them to local businesses 💸 Founder of @getoutbox_ai Learn how to build AI Agents for FREE 👉 https://t.co/q9zPwllLOC

Connor Davis @connordavis_ai

3K Followers 51 Following Learn how to build AI Agents & sell them to local businesses 💸 Founder of @getoutbox_ai Learn how to build AI Agents for FREE 👉 https://t.co/q9zPwllLOC

Wil Gibbs @cl4sm

542 Followers 241 Following @ASU Sefcom PhD Student | @Shellphish Captain Emeritus | AIxCC Shellphish Team Lead | pwn and rev is where it’s at | 日本語🤏

Geoffrey Hinton @geoffreyhinton

505K Followers 28 Following deep learning

Claude is an AI assistant built by @anthropicai to be safe, accurate, and secure. Talk to Claude on https://t.co/ZhTwG8dz3D or download the app.

Claude @claudeai

141K Followers 1 Following Claude is an AI assistant built by @anthropicai to be safe, accurate, and secure. Talk to Claude on https://t.co/ZhTwG8dz3D or download the app.

Updates for developers building with the OpenAI Platform and API • Service status: https://t.co/kZwnwdYqOS • Support: https://t.co/qCi6M5ESZU

OpenAI Developers @OpenAIDevs

228K Followers 1 Following Updates for developers building with the OpenAI Platform and API • Service status: https://t.co/kZwnwdYqOS • Support: https://t.co/qCi6M5ESZU

OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. We’re hiring: https://t.co/dJGr6Lg202

OpenAI @OpenAI

4.4M Followers 3 Following OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. We’re hiring: https://t.co/dJGr6Lg202

Dongkwan Kim @0xdkay

200 Followers 218 Following Security Researcher / AIxCC Winner / GT Postdoc / ex-Samsung Security Center / KAIST SysSec / KAIST GoN / KaisHack

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.

Anthropic @AnthropicAI

648K Followers 35 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.

We’re a team of scientists, engineers, ethicists and more, committed to solving intelligence, to advance science and benefit humanity.

Google DeepMind @GoogleDeepMind

1.2M Followers 279 Following We’re a team of scientists, engineers, ethicists and more, committed to solving intelligence, to advance science and benefit humanity.

The Gemini app turns research into reality, bringing frontier AI experiences like Veo 3, Deep Think, Nano Banana and more to hundreds of millions of people.

Google Gemini App @GeminiApp

226K Followers 38 Following The Gemini app turns research into reality, bringing frontier AI experiences like Veo 3, Deep Think, Nano Banana and more to hundreds of millions of people.

Grok @grok

6.4M Followers 3 Following https://t.co/fqNKQSiLQB @grok it

Theori @theori_io

5K Followers 11 Following Empowering Innovation with Security.

We help secure the world’s most targeted organizations and products. We combine security research with an attacker mentality to reduce risk and fortify code.

Trail of Bits @trailofbits

35K Followers 256 Following We help secure the world’s most targeted organizations and products. We combine security research with an attacker mentality to reduce risk and fortify code.

Capture the Flag Team from UC Santa Barbara's SECLAB and Arizona State University's SEFCOM. DARPA Cyber Grand Challenge 3rd Place. Phrack author. Let's hack!

Shellphish @shellphish

7K Followers 47 Following Capture the Flag Team from UC Santa Barbara's SECLAB and Arizona State University's SEFCOM. DARPA Cyber Grand Challenge 3rd Place. Phrack author. Let's hack!

Making the future at Samsung Electronics; AI, Data, 6G, Next Digital Appliance & Display, Robotics, Tizen, SoC, Security, and... even more!

Samsung Research @samsungresearch

4K Followers 33 Following Making the future at Samsung Electronics; AI, Data, 6G, Next Digital Appliance & Display, Robotics, Tizen, SoC, Security, and... even more!

Hyunsoo Cha @soo_sudo

320 Followers 328 Following CTFer | Researcher | DEFCON CTF 2019-2024 Finalist | Aleph Infinite Tweets are my own

xvonfers @xvonfers

5K Followers 823 Following SIGINT... Ex Browser & *nix VR.

NSA Cyber @NSACyber

150K Followers 12 Following We protect our nation’s most sensitive systems against cyber threats. Likes, retweets, and follows ≠ endorsement.

arang @ar9ang3

161 Followers 295 Following CTFer at @Defenit, @SuperDiceCode +a Pentester at Korea Financial Security Institute

Hwiwon Lee @develacker

61 Followers 345 Following CS PhD Student at @illinoisCDS https://t.co/QKYep5ZzZu

cenzhang @zhclhy

161 Followers 816 Following

Wenbo Guo @WenboGuo4

1K Followers 585 Following Professor @UCSB; GenAI, Software, and everything in between; Head of Agent Security at @VirtueAI_co

Working on Project Zero, Big Sleep, and V8 Security. Personal account. Also @saelo@chaos.social and https://t.co/aVitnPjBie

Samuel Groß @5aelo

24K Followers 502 Following Working on Project Zero, Big Sleep, and V8 Security. Personal account. Also @[email protected] and https://t.co/aVitnPjBie

beta @betarixm

274 Followers 135 Following ML@POSTECH · CompSec@POSTECH · @POSTECH_PLUS · @TeamAtlanta24

@v8js security, CTFs and CPU vulnz. LCHL.
@tsuro@infosec.exchange

stephen @_tsuro

10K Followers 527 Following @v8js security, CTFs and CPU vulnz. LCHL. @[email protected]

CMU CSD PhD student / 2024 Top#0 Chrome Researcher / P2O Vancouver '24, TyphoonPWN '24/'25, DEFCON CTF 31-33, ... / PPP, KAIST GoN '18, @zer0pts

Xion @0x10n

4K Followers 123 Following CMU CSD PhD student / 2024 Top#0 Chrome Researcher / P2O Vancouver '24, TyphoonPWN '24/'25, DEFCON CTF 31-33, ... / PPP, KAIST GoN '18, @zer0pts

Angelboy @scwuaptx

5K Followers 944 Following Senior Security Researcher at @d3vc0r3 MSRC 2024/2025 MVR Top 100

RBTree @RBTree_

2K Followers 435 Following Rev & Crypto | CTF @pb_ctf | DEF CON CTF 2017-2025 Finalist

adm1nkyj @adm1nkyj1

1K Followers 527 Following @pksecurity_io co-founder / Android BlaBla researcher

Juno | ChainLight @junorouse

2K Followers 936 Following @chainlight_io intern, team lead. Building an essential risk management platform for Web3.

okas832 / 빈약한 �... @okascmy1

607 Followers 712 Following KAIST 16, Destiny 2, Apex Legend, Genshin Impact, DANCERUSH, 트릭컬

bincat @_bincat

1K Followers 305 Following Mining KRW at @theori_io in @dreamhack_io team; playing CTF with The Duck, MMM

콰즈 Qwaz @qwazpia

1K Followers 1K Following This is a personal account that mostly tweets in Korean || CTF / infosec / academic topics: @yechan_bae || He/Him

Soyeon Park @_runiel

380 Followers 308 Following Security Researcher @ Samsung Research America | DARPA AIxCC Winner @TeamAtlanta24

Youngjoon Kim @youngjoon421

3 Followers 112 Following

Taesoo Kim @tsgatesv

57 Followers 2 Following

Member of Tea Deliverers CTF Team | Member of Georgia Tech SSLab @SSLab_Gatech | Co-lead AIxCC @TeamAtlanta24 | System & Security Research

Hanqing Zhao @hankein95

1K Followers 2K Following Member of Tea Deliverers CTF Team | Member of Georgia Tech SSLab @SSLab_Gatech | Co-lead AIxCC @TeamAtlanta24 | System & Security Research

Yeongjin Jang (blue90... @blue9057

2K Followers 3K Following Principal Engineer at #SamsungResearchAmerica. Member of #TeamAtlanta. DEF CON CTF Winner. My tweets do not reflect the view of Samsung/SRA. A sponsor of 🐻

INSU YUN @insu_yun

2K Followers 602 Following Associate Professor (Untenured) at KAIST EE #KAIST #HackingLab #GoN

🔥AIxCC Winner Team | Georgia Tech, Samsung Research, KAIST, POSTECH | 🚀Building next-gen AI-driven bug finding & fixing systems | CRS Atlantis 🌊

Team Atlanta @TeamAtlanta24

701 Followers 26 Following 🔥AIxCC Winner Team | Georgia Tech, Samsung Research, KAIST, POSTECH | 🚀Building next-gen AI-driven bug finding & fixing systems | CRS Atlantis 🌊