Kernel Spacey @KernelSpacey

Kernel Joined April 2014

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Jess @nizukayume30577

73 Followers 7K Following

Abhishek @mouwpall

763 Followers 991 Following

Jatessesh @JatesseshXIc8N

12 Followers 1K Following

Idan Erlits @IErlits

1 Followers 69 Following

Beny @Beny396

18 Followers 146 Following ok

Adam Donenfeld @doadam

11K Followers 333 Following iOS security, politics, tech and traveling.

Geopolitics/NatSec, Russia, China, Cyber. Chairman @SilveradoPolicy; Author WorldOnTheBrink; Host @GeopolDecanted; Founder @alperovitch; Co-Founder @CrowdStrike

Dmitri Alperovitch @DAlperovitch

197K Followers 2K Following Geopolitics/NatSec, Russia, China, Cyber. Chairman @SilveradoPolicy; Author WorldOnTheBrink; Host @GeopolDecanted; Founder @alperovitch; Co-Founder @CrowdStrike

V4bel @v4bel

1K Followers 142 Following Independent Vuln. Researcher / Pwn2Own Berlin 2025 / Google kernelCTF 0-day / Pwnie Awards 2025

Ranked as the #1 security researcher for Google Play Security Rewards Program. The founder of @OversecuredInc Android and iOS vulnerability scanners

Sergey Toshin @_bagipro

7K Followers 186 Following Ranked as the #1 security researcher for Google Play Security Rewards Program. The founder of @OversecuredInc Android and iOS vulnerability scanners

משקיעה חובבת | https://t.co/1u4SjU0ANm

אין בנכתב משום המלצה, ייעוץ או תחליף לייעוץ מכל סוג, לרבות ייעוץ השקעות המתאים לצרכיו של כל אדם.

הסולידית @hasolidit

112K Followers 39 Following משקיעה חובבת | https://t.co/1u4SjU0ANm אין בנכתב משום המלצה, ייעוץ או תחליף לייעוץ מכל סוג, לרבות ייעוץ השקעות המתאים לצרכיו של כל אדם.

כותב על היסטוריה, אצולה אירופית וסתם סיפורים מגניבים.
מגיב על כדורסל.
אני פה בשביל האסקפיזם

*כל שרשורי העבר נמצאים בHighlights tab

Neriya Fisch @neriya_fisch

9K Followers 238 Following כותב על היסטוריה, אצולה אירופית וסתם סיפורים מגניבים. מגיב על כדורסל. אני פה בשביל האסקפיזם *כל שרשורי העבר נמצאים בHighlights tab

Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.

Synacktiv @Synacktiv

20K Followers 271 Following Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.

neils @midwestneil

1K Followers 239 Following Hardware Security Research | Radio | Data Centers

Luke (datalocaltmp) @datalocaltmp

1K Followers 556 Following mobile reverse engineering, vulnerability research, using lldb

A Singapore company that discovers vulnerabilities to help customers mitigate the risks of cyber attacks. Organisers of @offbyoneconf

starlabs @starlabs_sg

9K Followers 20 Following A Singapore company that discovers vulnerabilities to help customers mitigate the risks of cyber attacks. Organisers of @offbyoneconf

ϻг_ϻε @steventseeley

22K Followers 555 Following Artist disguised as a logician. Pwn2Own Winner.

The UK's intelligence, security and cyber agency, helping to keep the UK safe online and in the real world. Follow the cyber security arm of our mission @NCSC.

GCHQ @GCHQ

184K Followers 327 Following The UK's intelligence, security and cyber agency, helping to keep the UK safe online and in the real world. Follow the cyber security arm of our mission @NCSC.

All About Nets. #NetsWorld | Featured by New York Post, Bleacher Report, SportsIllustrated | Powered by @StatMuse | NetsMuse@gmail.com

NetsMuse @NetsMuse

9K Followers 551 Following All About Nets. #NetsWorld | Featured by New York Post, Bleacher Report, SportsIllustrated | Powered by @StatMuse | [email protected]

HolySmoke💨 @HolySmokexxxx

27K Followers 5K Following Can i play with Madness ?

Nicolas Krassas @Dinosn

146K Followers 735 Following Head of Threat & Vulnerability Mgmt @ Henkel AG & Co. KGaA https://t.co/NC1orlKrW3

Ahn Ki Chan @Externalist

4K Followers 405 Following Android technical lead @dfsec_com

parker @cootallx2

8K Followers 4K Following The best of the worst

Daniel Bachmat @DanielBachmat

32K Followers 499 Following דניאל בכמט | כותב על צבא ומתמטיקה (ולפעמים שחייה) מזווית קצת אחרת

Gal Niv @GalNivs

249 Followers 476 Following Building things @EnigmaLabsAI

Maya Goldin @maya_goldin

10K Followers 836 Following מאיה כמו המנגו 🥭🎗️

clem1 @_clem1

7K Followers 535 Following tail -f internet | grep exploit

Mateusz Krzywicki @krzywix

2K Followers 807 Following 🐛 bugs and 🤯 exploits (Opinions are my own and not my employer)

Jeremy Fetiveau @__x86

4K Followers 2K Following CEO & co-founder @epsilon_sec

itszn @itszn13

9K Followers 697 Following Amy | Security researcher | https://t.co/W1SE7NmCx8 | bsky: https://t.co/JBmOGE4YKO | LLM ART: https://t.co/7FtQ8O8nAW

@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]

Bruno @bkth_

7K Followers 79 Following Building a conglomerate @dfsec_com

Vigilant Labs @vigilant_labs

3K Followers 3 Following Official account of Vigilant Labs (https://t.co/PzW4HkfAwd).

TyphoonCon🌪️ @typhooncon

8K Followers 4 Following TyphoonCon is an annual all Offensive Security Conference, taking place May 25-39, 2026 in Seoul, South Korea 🌪️

Roi Weinberg @Roi_Weinberg

2K Followers 586 Following רועי ויינברג | ערוץ הספורט, קולומבוס, שלושת האריות, אמצע הצבע, דה סוויפ

mRr3b00t @UK_Daniel_Card

113K Followers 8K Following Global Cyber Security Support

High Queen of the Cybers | Educator | Content Creator | UwU-Anointed Wapp King | Ex-Brit | https://t.co/04RRExvxXj (he/him) 🇺🇸 I run gameshows at DEF CON.

Tib3rius @0xTib3rius

במקור אני עושה אבטחת מידע, פה אני אחד שיודע דברים מסתבר.
לא ממש מבין נימוסי טוויטר, עמכם הסליחה.

לא מתרשם מפניה לסמכות. טיעון טוב לא צריך טייטל מפוצץ מאחוריו

Yonatan Melech @YonatanMelech

2K Followers 496 Following במקור אני עושה אבטחת מידע, פה אני אחד שיודע דברים מסתבר. לא ממש מבין נימוסי טוויטר, עמכם הסליחה. לא מתרשם מפניה לסמכות. טיעון טוב לא צריך טייטל מפוצץ מאחוריו

Idan Eretz @Idaneretz

56K Followers 2K Following טרול עם פואנטה Data & Energy Journalist @Globesnews

xvonfers @xvonfers

4K Followers 826 Following SIGINT... Ex Browser & *nix VR.

vx-underground @vxunderground

368K Followers 290 Following The largest collection of malware source code, samples, and papers on the internet. Password: infected

Lays @_L4ys

4K Followers 1K Following Co-Founder @TrapaSecurity & @pwnabletw/ MSRC Top 100 2019&2020 / Mobile & Windows Security

Sodot @sodot_hq

198 Followers 27 Following MPC key management infrastructure designed for building custodial and self-custodial products, with full control.

David Lisovtsev @david_lisovtsev

36K Followers 490 Following 26, איסופניק במיל'. מנכ"ל פיד מלחמת רוסיה-אוקראינה. ראשלצי בעבר, ירושלמי בהווה. שפות: 🇮🇱🇺🇸🇷🇺. הרמטכל האמריקאי ראה מפות שאני הכנתי.

כלכלן, בנקאי, א גרויסע מציאה.
בלוג: תועלת שולית https://t.co/4xvHB2aH1R
פודקאסט: הרס יצירתי https://t.co/d2yPAOA2hT
Specialization is for insects.

Itay Ci @CiItay

19K Followers 38 Following כלכלן, בנקאי, א גרויסע מציאה. בלוג: תועלת שולית https://t.co/4xvHB2aH1R פודקאסט: הרס יצירתי https://t.co/d2yPAOA2hT Specialization is for insects.

Eran Efrat @Eran_Efrat

61K Followers 703 Following Entrepreneur and astronaut

Lakers Lead @LakersLead

104K Followers 607 Following Where casual LA Laker fans become diehards! Follow me on IG @LakersLead | DM for Promo | Powered by @TheLeadSM

Trae Young @TheTraeYoung

1.8M Followers 162 Following

Jalen Brunson @jalenbrunson1

237K Followers 245 Following New York City / Nova #IVO

Senior reporter at @CyberSecDive covering all things digital security. I also co-host @hothtakes. | Send me tips: https://t.co/j2VflOTeFS

Eric Geller @ericgeller

77K Followers 835 Following Senior reporter at @CyberSecDive covering all things digital security. I also co-host @hothtakes. | Send me tips: https://t.co/j2VflOTeFS

@gr4yf0x.bsky.social
@grayfox@nso.group

aka K³; Physicist now mostly interested in security stuff

Karsten @gr4yf0x

956 Followers 951 Following @gr4yf0x.bsky.social @[email protected] aka K³; Physicist now mostly interested in security stuff

Alon @sherrwood9

14K Followers 366 Following The best tree in the forest ❤️🇮🇱

Yarden Shafir @yarden_shafir

24K Followers 309 Following A circus artist with a visual studio license

Ship every integration your customers need with Paragon's embedded integration infrastructure for B2B software products.

Paragon @useparagon

3K Followers 2K Following Ship every integration your customers need with Paragon's embedded integration infrastructure for B2B software products.

Grzegorz Tworek @0gtweet

36K Followers 2K Following My own research, unless stated otherwise. Not necessarily "safe when taken as directed". GIT d- s+: a+ C++++ !U !L !M w++++$ b++++ G-

Open Source Intelligence Monitor focused on Europe and Conflicts across the World. RT ≠ Endorsement. Want to Support my Work? https://t.co/PcUbewvWPr

OSINTdefender @sentdefender

1.5M Followers 1K Following Open Source Intelligence Monitor focused on Europe and Conflicts across the World. RT ≠ Endorsement. Want to Support my Work? https://t.co/PcUbewvWPr

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