The Tor Project

@torproject

🦋 bsky.app/profile/torpro… We're a nonprofit defending privacy & freedom online. Download Tor Browser: t.me/TorProject

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pete

@peteherzog

Hacker, Discrete Problem-Solver, Straight-shooter. Co-founder @Urvin_AI Director of @isecom Creator of OSSTMM and @hackerhigh Hacking w/ music: invisibles.cat

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Nicolás C.

@niconname

Intuitivo iluminado por las fuerzas del bien 🧉

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Paco Nadal

@paconadal

Periodista, escritor, viajero. Blogger de @ElViajero_Pais (@el_pais). Me puedes escuchar todos los viernes 19h @laventana de @La_SER

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Antonio Fernandes

@afernandesvigo

Hacker, Divulgador y Experto en Ciberseguridad.

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Barcelona Activa

@barcelonactiva

Canal inactiu. Consulta altres canals per seguir al dia de Barcelona Activa.

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elhacker.NET

@elhackernet

Recibiendo ataques DDoS desde 2001. RIP wolfbcn. Telgram t.me/elhackerdotnet - Tecnología, seguridad, informática

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xufi

@outstrip

not really into tweeting. usually just like and retweet things i find interesting.

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Richard Johnson

@richinseattle

Computer Security, Reverse Engineering, and Fuzzing; Training & Publications @ fuzzing.io; hacking the planet since 1995; Undercurrents BOFH

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Lorenzo Martínez

@lawwait

Director @Securizame. Ingeniero Informático. International Speaker at Security Conferences. Perito Informático Forense Colegiado #DFIR Co-Founder @secbydefault

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C:\ NkDnA2.vbs

@twuggy

Informático por vocación. Freak de la tecnología en general.

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Quico Sallés

@quicosalles

Ara periodista a elmon.cat, però un dia seré Han Solo i cantaré Sweet Home Alabama tocant el banjo sota un porxo de Greenbow, Vall Fosca. I Caganer 2019!

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JG

@j_gonzm

Bueno estoy aqui porque me gusta escribir lo que pienso, y pensar en lo que los demas escriben... Perfil totalmente personal que no compromete a nadie más.

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pandujar

@pandujar

Behind the enemy wires... [email protected]

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Antonio Juanilla ᛊᛈᛖᚲᛏᚱᛖ 5p3ct37 🇻🇪🇪🇸

@spectertj

DevSecOps, el conocmiento es poder y el conocimiento nos hace libre // knowledge is power and knowledge sets us free @OpenSecDevOps creator

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The Hacker's Choice (@[email protected])

@hackerschoice

The Hacker's Choice (1995). bsky.app/profile/hacker… + infosec.exchange/@thc

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Shaposhnikov Ilya

@drakylar

Information Security Researcher ⚠️I rarely use twitter. Better contact me at telegram or linkedin: @drakylar⚠️

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Bruno Perez Junca

@brunoperezjunca

Pèrit Judicial Informàtic Forense. Col.laborador al @totesmoutv3 @EnLiniaTVE @plantabaixatv3 @debocaaorella Conferenciant Internacional. Formador i CiberCoach

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Eran Ayalon

@eranayalon

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Van den Eynde - Dret Penal

@eyndepenal

Dret Penal - Derecho Penal - Criminal Law

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Antonio Morales

@nosoynadiemas

Security Researcher at @GitHub @GHSecurityLab working on OSS

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Cloureiro80

@cloureiro80

Criminology & hacking / Speaker @mundohackertv / @hackmadrid / github.com/c4rl0sL0ur31r0 / Contacto: mypublicinbox.com/cloureiro

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MrSquid

@mrsquid25

I 🖤 ink!

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Aleix

@aleixmarro

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adamm

@adamsimuntis

Occasionally CTFs with @justCatTheFish & @AIgenerated1

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angel_killah

@angel_killah

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David Meléndez

@taiksontexas

Tech R&D | Hardware | Embedded | Hacking | Book author: 'Hacking con Drones' | Speaker | DEF CON

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[NN2ed] s4ur0n

@nn2ed_s4ur0n

0x0F0EAB28 · Security Researcher & Teacher · Offensive Security · Malware · Reversing · All my opinions are belong to me

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Jordi Ventayol

@jordiventa

Professional Hacker and IT Security Engineer, in love with technology. Professor of cryptography and security at UAB.

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Touseef

@touseef__

Organizations shouldn't describe themselves as a secure they are only varying degrees of insecurity. 😇 #cybersecurity , #vulnerability

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Albert Priego

@albertpriego

Humanoid - Senior Malware Analyst & IR at @RSAsecurity. Cat lover. Tweets are my own. Hunt or be hunted.

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ATTL4S

@danilj94

I like spending time understanding things | FSAS @NCCGroupInfosec

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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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Javier Casares

@javiercasares

👨🏻‍💻 Internet person since 1994. 👨🏻‍🚒 #SysAdmin at robotstxt.es 🛡️ #WPVulnerability project lead. 🙊 ESP / ENG / CAT

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Mateusz Olejarka

@molejarka

OSWE, HTTP requests forger, Head of Web Security @SecuRingPL

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hipotermia

@hipotermia

🦊

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IRÍDIA

@centre_iridia

IRÍDIA - Centre per la Defensa dels Drets Humans 🔗 linktr.ee/CentreIridia 🌐 Ens veiem també a Bluesky! @centreiridia.bsky.social

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David Rosado

@rosadodav

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Đào Trọng Nghĩa

@nghiadt1098

Windows user. Pwn2own Vancouver 2021/2022. Pwner at @dfsec_com. Tweets are my own. infosec.exchange/@nghiadt1098

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Tabatha Torres

@tabathatb9

👾 Intelligence Analyst |🕶️ OSINT lover | 🌍 International Security & Cybersecurity | Speaker in Ciberwall, OsintomatiCOPS, IntelCON, and more. Welcome! 🫶🏼

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Itay Iellin

@itayiell

Security Researcher. Retweets are not endorsements. Opinions/tweets are my own, not employer's. Pronouns: vi/vim

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Assoc. of Cyber Forensics & Threat investigators

@acfti

A forum in the United Kingdom focusing on the academics and researchers of digital forensics, cybersecurity, and threat Investigations.

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No cON Name TV

@noconnametv

Canal de TV del congreso de hackers más longevo de España #hacking #hacktivism #infosec #reversing #cybersecurity

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Ilan Sokol

@sokolxp

Security researcher @CrowdStrike

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Reca

@mr_reca94

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Marcos Bajo

@h3xduck

PhD student at CISPA, cybersecurity researcher. Passionate about low-level programming, malware and security in general. My projects: github.com/h3xduck

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M.M

@unc1756

первый в мире человек который не обосрался после деанона и сделал на этом личный бренд

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Phrack Zine

@phrack

Since 1985

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Dankitani

@dankitan

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pgt

@pgt_r2ursystem

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Ⲉⲭⲧꞅ0ⲣⲩ

@713xtr0py

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WarCon

@warconpl

IT Security Conference in Warsaw | 14-15 June 2024

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AlligatorCon Europe

@alligatorconeu

🐊12-13 Sep 2025 🐊 Kraków, Poland 🐊

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Daniel Púa | @[email protected]

@devploit

Head of Security @Freepik · CTF Player 🇪🇸 (@ripp3rsCTF / SFPE) · @hackandbeers Málaga Organizer · Sharing real-world infosec, no hype. Opinions my own.

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434B

@0xricksanchez

Vulnerability researcher | Fuzzing | Anything low-level excites me | Admin @ 0x00sec.org | My tweets are my own | Bsky: bsky.app/profile/434b.b…

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Piotr Bazydło

@chudypb

Principal Vulnerability Researcher at watchTowr | Previously: Zero Day Initiative | @[email protected]

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