Chengyu Song

@laosong

Associate Professor at UCR. Security, System, PL. Gatech & PKU alumnus. What are the important problems in your field? Opinions are mine own.

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Adam Doupé

@adamdoupe

Former DEF CON CTF organizer. Associate Professor @ASU. Web, system, and network security. Loves CTFs. Hacks w/ @shellphish. Hosts @ctfradiooo. Open DMs.

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Synology Inc.

@synology

Helping people and organizations manage, share, and protect their data regardless of scale, infrastructure, or expertise.

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もうダニ by 左京区在中

@tyage

社会貢献しかしてない

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Yeongjin Jang ([email protected])

@blue9057

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

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Marco Bonelli

@mebeim

You can also find me at: mebeim.bsky.social

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Reinose

@_reinose

KAIST SoC/GoN Personal account English: @_Reinose_en

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Nicolas Krassas

@dinosn

Head of Threat & Vulnerability Mgmt @ Henkel AG & Co. KGaA linkedin.com/in/nicolas-kra… Also at : @dinosn.bsky.social

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t0rchwo0d

@awdr1624

Security Engineer

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stypr

@brokenpacifist

Touring sourcecodes @dfsec_com RT/Like bot す

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Orange Tsai 🍊

@orange_8361

This is 🍊

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isopach

@kohyouliang

通称《isopach》でホワイトハッカー活動して世界をより良く安全な場所に | 慶應SFC出身 | DJ、作曲もします

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Norbert Elekes

@norbertelekes

Content catalyst, data detective, compulsive list maker.

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Jacob Soo

@_jsoo_

Founder starlabs.sg

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stephen

@_tsuro

@v8js security, CTFs and CPU vulnz. LCHL. @[email protected]

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健康になりたいフォアグラは尿酸値が高い

@hama7230

躾がなってない CTF @TokyoWesterns Pwn2Own 2025 Automotive #P2OAuto

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[email protected]

@haskray

FP算法愛好者，玩過超算，醬油DEFCON CTF，吃饭难🐱

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콰즈 Qwaz

@qwazpia

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

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adr

@aaaddress1

Team Lead of PSIRT and Threat Research, TXOne Networks. Speaker at Black Hat USA, CODE BLUE, DEFCON, HITB, HITCON, S4, SECTOR. Author of Windows APT Warfare

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h_noson

@h_noson

CTF(team: Harekaze, shpx)/pwn

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Lays

@_l4ys

Co-Founder @TrapaSecurity & @pwnabletw/ MSRC Top 100 2019&2020 / Mobile & Windows Security

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김뇽뇽

@bemusicscript

extr || xert* / 징징빌라 603동 302호 거주자

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ペロトン

@prprhyt

温泉行きたい♨

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ohjin

@pwn_expoit

I'm still hungry. I will be world-class, @[email protected]

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c2w2m2

@c2w2m2

🫠 / CS, EE student in KAIST / @zellic_io / Korea Security Researcher / @SuperGuesser

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es3n1n

@es3n1n

developer, reverse engineer, occasionally a ctf player admonymous.co/es3n1n

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c0m0r1

@c0m0r1

KAIST CS & EE 18 + EE M.S. 23 @ KAIST Hacking Lab. / KAIST GoN 18 / pwn, rev / newbie forever / 음악듣는 코모리 @DC0m0r1

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cts🌸

@gf_256

Co-founder and hacker @zellic_io & @pb_ctf | youtube.co/basteg0d69 | 24 Intern @egirl_capital slow to reply to DMs

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FinancialJuice Stocks

@fj_stocks

BREAKING US EQUITY NEWS

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RBTree

@rbtree_

Rev & Crypto | Work @theori_io @dreamhack_io | CTF @pb_ctf | HypwnLab | DEFCON CTF 2017-2024 Finalist

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__nomeaning__

@__nomeaning__

Cryptography / CTF Player (Team: TokyoWesterns)

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GeekNews

@geeknewshada

GeekNews 는 기술,개발,스타트업과 세상의 재미난 것들을 좋아하는 Geek들을 위한 뉴스사이트 입니다. 사용자들이 다양한 글과 정보를 직접 올리며, 이 계정은 긱뉴스에 새로 등록된 글들을 소개합니다.

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INSU YUN

@insu_yun

Associate Professor (Untenured) at KAIST EE #KAIST #HackingLab #GoN

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GitHub Security Lab

@ghsecuritylab

GitHub Security Lab’s mission is to inspire and enable the community to secure the open source software we all depend on.

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元祖スタミナ満点らーめんすず鬼【公式】

@suzukisutaman

スタ満を東京名物にしたい！東京都三鷹市下連雀3-28-21-B-1 ☎︎070-2797-8807 営業時間 月~木18時〜24時金、土18時~25時🌟日曜定休 すず喜の夜営業二毛作 ＊リプ返信 DM 致しません。お問い合わせは店主@su_san0827まで 🍜暖簾分け店 狭山ヶ丘分店🍜FC店 熊谷うえちゃん店

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cd80

@cd8020

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Le "Jinn" Phu Duc

@lephuduck

Security Analyst at ECQ | Former @vngsecresponse | GCC 2025 🇹🇼 | Reverse engineering @"The Council of Sheep" - @_CoSGang_ Flare-on 9, 10, 11 Finisher

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Chromium Disclosed Security Bugs

@bugschromium

Tweets publicly disclosed bugs in Chromium. Not an official Google product. Run by @SecurityMB. Mastodon: @[email protected]

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FuzzingLabs

@fuzzinglabs

Research-oriented cybersecurity startup specializing in #fuzzing & vulnerability research on #Rust, Go, AI/LLM, Networking and #blockchain security.

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Reinose

@_reinose_en

CTF in @SuperGuesser (previously in KAIST GoN, KaisHack) → @_Reinose

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beta

@betarixm

ML@POSTECH · CompSec@POSTECH · @POSTECH_PLUS

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Marilyn5(マリリンファイブ)公式

@marilyn_five

半導体・電子部品のECサイト「Macnica-Mouser」のPRキャラクター『マリリンファイブ』アカウントです❣ 開発や電子工作をしているエンジニアを応援しています☺ 最新のIC・ボード、オモシロい製品を紹介しているのでチェックしてみてね😉

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hyp3r5pac3

@hyp3r5pac3

n00b at pwn and crypto | interested in OSdev, PLT, compilers and ML | CTF

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Yechan Bae

@yechan_bae

Building a security-oriented program analysis engine for Web3 at @chainlight_io || All opinions are my own || He/Him

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shimotsuki

@shimosec

Security Engineer / Threat Intelligence / OSINT / Incident Response / CSIRT / SOC / CISSP / CEH / ゆるっとセキュリティブログやってます🇯🇵

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Project Sekai CTF

@projectsekaictf

Project SEKAI, yet another CTF team. Recruiting: shorturl.at/JNU78 Sponsorship: [email protected]

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ちゃむ(・ε-。)⌒☆

@limcyamu

@Cinderellascafe o,+:｡☆.*・+｡らいむだった

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肉めん 肉めし すず気【公式】

@nikumensuzuki

すず喜、すず鬼のモーニング営業 東京都三鷹市下連雀3-28-21 公団三鷹駅前第2アパートB-1 ☎︎070-2797-8807 営業時間 平日7時〜9時 グッドモーニング 月曜.土日定休 ＊リプ返信、DM、致しません。 全ての問い合わせは店主アカウント@su_san0827までお願いします

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Team Atlanta

@teamatlanta24

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

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Project Zero Bugs

@projectzerobugs

A bot that posts the latest blog posts and disclosures from Google's Project Zero

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okas832 / 빈약한 오카스

@okascmy1

KAIST 16, Destiny 2, Apex Legend, Genshin Impact, DANCERUSH, 트릭컬

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반건조디포리 (deprecated)

@p1to_

끓는물 1L에 넣고 5분간 우려주세요

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김건빵

@gunbbangkim

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Teppay

@teppay_sec

🤔🤔🤔 CBBH OSWE

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Ramdhan

@n0psledbyte

CTF @SuperGuesser (pwn), Security Researcher @starlabs_sg

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is-eqv.bsky.social

@is_eqv

Go find me at bsky.app/profile/is-eqv…

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Wen Xu

@0xtarafans

Co-founder of Narya.ai

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ptr-yudai

@ptryudai

🍣🍣🍣 nohello.net 🍣🥺🍣 @zer0pts の猫 🐯 🍣🍣🍣 nohello.net Japanese Sushi Hacker (I turn off notification of every SNS/email due to notification anxiety.)

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8ayac

@8ayac

🧽 / Security Engineer

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Google VRP (Google Bug Hunters)

@googlevrp

We ❤️ 🐜🐞🦗🦟🦋. {echo,{{{Google,Chrome,Android,Abuse,Mobile,OSS,Cloud}Vulnerability,Patch}Reward,VulnerabilityResearchGrants}Program}

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