Slawomir Jasek (@slawekja) Twitter Following • TwiCopy

shana 😋 (andreia gaita)

@sh4na

Making games, hacking tools, porting stuff. ex-GitHub, ex-Unity, ex-Xamarin, indie dev, unity ninja, open source hacker. she/her.

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Daniel Cuthbert

@dcuthbert

Documentary photographer, old creaky hacker. Co-author of @OWASP ASVS standard. Blackhat/Brucon Review Board & Co_chair UK Gov Cyber Security Advisory Board

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Martin Herfurt | @[email protected]

@mherfurt

Mastodon: teslapwners.club/@mherfurt Threema: KMUM3KZH Patreon: patreon.com/mherfurt

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Joe Grand

@joegrand

Hardware hacker, computer engineer, former L0pht member and juvenile delinquent, sometimes known as Kingpin.

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Thanh Nguyen

@redragonvn

Founder at @Verichains and @vnsec, ex-CPU hacker/security architect at @Intel, hacker at @hackerschoice

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dragosr

@dragosr

Stop, Think, Pwn! (see also @[email protected], dragostech.bsky.social for alternate)

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Cybergibbons 🚲🚲🚲

@cybergibbons

Andrew Tierney. Head of hardware. IoT hacker. Proud resident of Hounslow. Full on Alpha Male.

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Simone Margaritelli

@evilsocket

AI and offensive security. I work at the intersection of machine learning, cybersecurity, and system design. github.com/evilsocket

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@mikko

Researcher and a best-selling author. Keynote talks at RSA, Black Hat & DEF CON. TED Speaker. Chief Research Officer at WithSecure.

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Julien P.

@luminouw

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Dmitry Chastuhin

@_chipik

Yet another security researcher

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Iceman

@herrmann1001

RFID hacker, Proxmark, NFC & EMV | Magic moon beans | Four spaces instead of Tab | youtube.com/@iceman1001/ Linktrr... linktr.ee/iceman1001

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Catalin Cimpanu

@campuscodi

Parked account. I don't usually post here on a regular basis.

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lcamtuf

@lcamtuf

Substack: lcamtuf.substack.com/archive Homepage: lcamtuf.coredump.cx

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smea

@smealum

hax, gamedev. i live to serve. IG: instagram.com/masc4macandche…

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Paweł Maziarz

@pawelmaziarz

I'm here to inspire.

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Daniele Antonioli

@francozappa

Assistant Professor at @EURECOM, @s3eurecom group

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Kirils Solovjovs

@kirilssolovjovs

ENG: chaos.social/@k LAT: masts.lv/@k Owner at @possiblelv. Author of e-Saeima. Those who talk, don't know. Those who don't talk, know.

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Trend Zero Day Initiative

@thezdi

Trend Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.

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jose lopes esteves

@lopessecurity

mks-sec.blogspot.com

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Konstantinos Xynos

@kxynos

PhD. Computer Security & Forensics Consultant, Educator & Researcher. S/W and H/W hacking. I left this site. Go to: @[email protected] @kxynos.bsky.social

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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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Marc Newlin

@marcnewlin

Hacker. Engineer. Burner. I'm a DARPA challenge junkie, and recently acquired a fourth pair of pants. #BlackLivesMatter.

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AbdulAziz Hariri

@abdhariri

Opinions expressed here are my own.

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Stefan Frei is on stefanfrei.bsky.social

@stefan_frei

Cyber security expert, pentester, speaker & tech enthusiast. Tame complexity 4 security. Alum RWRI-13, @Accenture, @Swisscom, @Secunia, NSS Labs, ISS X-Force

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Mathias Payer

@gannimo

Securitatis inquisitor and professor at @EPFL_en leading the #HexHive 🐝 group, focusing on system/software security. @[email protected] (he/him)

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Kevin2600

@kevin2600

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Philippe Teuwen

@doegox

If you can't root it you don't own it. doegox infosec exchange

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Lennert

@lennertwo

PhD Researcher @CosicBe | Hardware Security @[email protected]

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ZaufanaTrzeciaStrona @zaufanatrzeciastrona@infosec

@zaufana3strona

Sprzedawcy kitu - jak nie robić marketingu security: z3s.pl/kit

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ᴀᴅᴀᴍ ʟᴀɴɢᴇ

@adamlangepl

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__veronica__

@verovaleros

Woman. Hacker. Artist. Researcher. Teacher. Trainer. Master student of Intelligence and Security Studies at LJMU. Project leader at @StratosphereIPS.

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Pascal Gujer 

@pascal_gujer

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Jiska

@naehrdine

Malware artist, unicorn creator, wireless hacker. Working at @HPI_DE (ex @seemoolab). Opinions are my own. youtube.com/@jiskac / @[email protected]

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Łukasz

@maldr0id

Military-grade @Android malware reverse engineer @Google || "Tom Brady of malware strings analysis" - @MalwareTech || Tweets are my own opinions || he/him ✨🌈🦄

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Alexandre TRIFFAULT

@frenchkey_fr

Physical Security researcher, Lockpicking and Non Destructive Entry techniques trainer, Forensic Locksmith linkedin.com/in/alexandre-t…

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Paweł Kusiński

@_pkusik

Security enthusiast especially interested in web & cloud security ☁, CTF player, blogger and Lego freak after hours 👾 AWS Community Builder

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Michał Leszczyński

@icedevml

Former Expert at @CERT_Polska_en | Web security / Virtual Machine Introspection / ITSEC Automation / NFC technologies

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Franci Šacer

@francisacer1

🇸🇮 Technology Enthusiast | OSCP

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@[email protected]

@securitymb

Improving the world’s security at Google. Opinions are mine.

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Łukasz Olejnik

@prywatnik

Ph.D, LL.M. Bezpieczeństwo informacji. Prywatność. Ochrona danych. B+R. Konsulting. Tech. Autor 📖@FilozofiaCyber, „PROPAGANDA”. DGP #Cyberpolityka. @warstudies

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Sahil Dhar

@0x401

Vulnerability Researcher (OSED, OSWE, OSCE)

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hardwear.io

@hardwear_io

#HardwareSecurity Training & Conference Upcoming Conference & Training #hw_ioUSA2025

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@[email protected]

@seemoolab

Secure Mobile Networking Lab - research group at Technische Universität Darmstadt. Mastodon: infosec.exchange/@seemoo

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Wojciech Reguła

@_r3ggi

iOS/macOS app security researcher & blogger. 🍎 Black Hat / DEF CON / TyphoonCon speaker. Head of mobile appsec @SecuRingPL

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b1ack0wl

@b1ack0wl

0day Researcher @ ████████████ / Baker / 0wl

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PentHertz

@penthertz

📡 Company specializing in RF and Hardware security #cybersecurity #deeptech

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#WłączWeryfikację

@weryfikacjanask

Weryfikacja informacji w 🇵🇱 infosferze 🔍 🛡️ Profil administrowany przez Państwowy Instytut Badawczy NASK

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EMBA Firmware Analyzer

@securefirmware

Open Source Firmware Security Scanner

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Andy Nguyen

@theflow0

The opinions stated here are my own, not those of my company.

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HITBSecTrain

@hitbsectrain

Curated, cutting-edge, and hands-on technical trainings, labs, and workshops delivered by some of the most seasoned cyber security practitioners in one place.

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Giovanni Camurati

@giocamurati

Postdoctoral Researcher in System Security, ETH Zurich. giocamurati.github.io Side channels & radios #ScreamingChannels. Hardware-software interaction.

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