Grominet @_Grominet

Pentester @RandoriSec Joined November 2018

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Recruiting webshell engineers t‌o penetrate websites, with a monthly salary of up ‌to $100,000. If interested, please contact https://t.co/P1b6MQhvmi

Kayla Smith @KaylaS48979

0 Followers 172 Following Recruiting webshell engineers t‌o penetrate websites, with a monthly salary of up ‌to $100,000. If interested, please contact https://t.co/P1b6MQhvmi

Ethan @Ethanhowl

2 Followers 319 Following

Cybersecurity company founded by security experts providing the following services: Security audits, Vulnerability research, SecOps, SecArch and Trainings

RandoriSec @RandoriSec

2K Followers 154 Following Cybersecurity company founded by security experts providing the following services: Security audits, Vulnerability research, SecOps, SecArch and Trainings

Laurent Clévy / lore... @lorenzo2472

826 Followers 2K Following also https://t.co/sLHip3STmp Reverse engineering: file formats, ARM and x86 a bit. DFIR

capone89 @capone89

65 Followers 1K Following

c_pentest @c_pentest

1 Followers 433 Following

Nicolas MATTIOCCO @MaKyOtOx

1K Followers 2K Following Dad / Cyber / @Patrowl_io CEO / Continuous Pentest, Exposure Management and Vulnerability Intelligence

Phenol @Phenol__

884 Followers 677 Following Former chemistry student. @42born2code student. Reversing and pwning stuffs at @RandoriSec.

Infosec | https://t.co/r0fAwDJLfy l I do not post anymore here: Mastodon @cryposec@infosec.exchange

cryptosec @secucrypt

292 Followers 275 Following Infosec | https://t.co/r0fAwDJLfy l I do not post anymore here: Mastodon @[email protected]

@RandoriSec & @Shindan_io founder / pentester / climber / #bjj newbie | Computer security #pentest #redteam #appsec #mobile #hacking #iOS #ICS #SCADA

Davy Douhine @ddouhine

2K Followers 594 Following @RandoriSec & @Shindan_io founder / pentester / climber / #bjj newbie | Computer security #pentest #redteam #appsec #mobile #hacking #iOS #ICS #SCADA

Geluchat @Geluchat

4K Followers 980 Following Baptiste Devigne | Bug Bounty Hunter | Most Impactful Team H1-0131 (AWS) | Eradicator H1-6102 (Salesforce)

Mastodon : @yasumy@mastodon.social
Bluesky : @yasumy.bsky.social

@yasumy.bsky.social @Yasumy_myl

290 Followers 378 Following Mastodon : @[email protected] Bluesky : @yasumy.bsky.social

Tosh @definetosh

741 Followers 737 Following In math we trust.

KeePassXC @KeePassXC

16K Followers 33 Following KeePassXC Password Manager

Bartosz Ciechanowski @BCiechanowski

21K Followers 68 Following

Brendan Dolan-Gavitt @moyix

30K Followers 6K Following Building offsec agents: https://t.co/G9EtnC2Gl3 PGP https://t.co/3WXr0RfRkv

$Flibustier du net ̿ ̿̿'̿'\̵͇̿̿\=(•̪●)=/̵͇̿̿/'̿̿ ̿ ̿ ̿ Podcast Hack'n Speak @hacknspeak / https://t.co/GyACSFg9mw$

mpgn @mpgn_x64

18K Followers 230 Following Flibustier du net ̿ ̿̿'̿'\̵͇̿̿\=(•̪●)=/̵͇̿̿/'̿̿ ̿ ̿ ̿ Podcast Hack'n Speak @hacknspeak / https://t.co/GyACSFg9mw

Pixis @HackAndDo

8K Followers 392 Following Active Directory curious ♥

Ole André V. Ravnås @oleavr

6K Followers 2K Following Security Researcher at NowSecure

Ophir Harpaz 🎗️ @OphirHarpaz

13K Followers 583 Following Security researcher. Vegan for life.

Felix Wilhelm @_fel1x

11K Followers 739 Following Co-founder and CTO of @asymmetric_re

Security researcher | Co-founder https://t.co/QxBlzp9A8w | https://t.co/zqMXQRZjQN | https://t.co/Fq7WSqTBva | https://t.co/eKezFcO6nd

mr.d0x @mrd0x

44K Followers 296 Following Security researcher | Co-founder https://t.co/QxBlzp9A8w | https://t.co/zqMXQRZjQN | https://t.co/Fq7WSqTBva | https://t.co/eKezFcO6nd

Author of #PingCastle, contributor to #mimikatz (DCSync, setntlm, DCShadow) and #OpenSC. Wrote GIDS applet, OpenPGP card driver on Windows and OpenSC stuff.

Vincent Le Toux (Pari... @mysmartlogon

12K Followers 58 Following Author of #PingCastle, contributor to #mimikatz (DCSync, setntlm, DCShadow) and #OpenSC. Wrote GIDS applet, OpenPGP card driver on Windows and OpenSC stuff.

Corelan | Infosec Researcher&Trainer, Hacker | Outgoing Introvert (INFJ-A) | Book lover | Fountain pen affictionado | Chess amateur | Foodie

ς๏гєɭคภς0�... @corelanc0d3r

A kiwi coding mimikatz & kekeo
github: https://t.co/eS3LVgU6i0

Head of security services @banquedefrance
Tweets are my own and not the views of my employer

🥝🏳️‍🌈 Be... @gentilkiwi

62K Followers 286 Following A kiwi coding mimikatz & kekeo github: https://t.co/eS3LVgU6i0 Head of security services @banquedefrance Tweets are my own and not the views of my employer

Independent investigative journalist. Author of 'Spam Nation,' a NYT bestseller. Former Washington Post reporter. Mastodon: https://t.co/fTKNavlMwp

briankrebs @briankrebs

333K Followers 2K Following Independent investigative journalist. Author of 'Spam Nation,' a NYT bestseller. Former Washington Post reporter. Mastodon: https://t.co/fTKNavlMwp

English spoken Conference about Security & Free Software (SALT=Security And Libre Talks). Talks+Workshops+Social. Attendance is free. July 1 to 3, 2025. #pts25

Pass the SALT Confere... @passthesaltcon

2K Followers 0 Following English spoken Conference about Security & Free Software (SALT=Security And Libre Talks). Talks+Workshops+Social. Attendance is free. July 1 to 3, 2025. #pts25

Hacker at @OutsiderSec. Researches AD and Azure (AD) security. Likes to play around with Python and write tools that make work easier.

Dirk-jan @_dirkjan

28K Followers 206 Following Hacker at @OutsiderSec. Researches AD and Azure (AD) security. Likes to play around with Python and write tools that make work easier.

Coming from security and focusing now towards management @michelin. Tweets are my own. That guy behind https://t.co/xil50mYjsP
@Ensimag alumni

Paul Sec.jpeg .exe @PaulWebSec

6K Followers 366 Following Coming from security and focusing now towards management @michelin. Tweets are my own. That guy behind https://t.co/xil50mYjsP @Ensimag alumni

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

Trend Zero Day Initia... @thezdi

83K Followers 16 Following Trend Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.

Godot Engine @godotengine

134K Followers 3 Following Your free, open-source game engine 🎮🛠️ Develop your 2D & 3D games, cross-platform projects, or XR ideas! https://t.co/RlOWFgRKhP

Husband, @GodotEngine Creator and Technical Advisor.
I only tweet about Godot updates and new features.
@reduz@mastodon.gamedev.place

Juan Linietsky @reduzio

57K Followers 93 Following Husband, @GodotEngine Creator and Technical Advisor. I only tweet about Godot updates and new features. @[email protected]

Become a game developer with the Godot game engine!
Hundreds of free tutorials and open-source demos: https://t.co/v1lebShyee
@gdquest@techhub.social

GDQuest @NathanGDQuest

39K Followers 133 Following Become a game developer with the Godot game engine! Hundreds of free tutorials and open-source demos: https://t.co/v1lebShyee @[email protected]

Nicolas MATTIOCCO @MaKyOtOx

1K Followers 2K Following Dad / Cyber / @Patrowl_io CEO / Continuous Pentest, Exposure Management and Vulnerability Intelligence

Moxie Marlinspike @moxie

183K Followers 213 Following Founder @signalapp

James Kettle @albinowax

79K Followers 92 Following Director of Research at PortSwigger aka Burp Suite. Find my research, tools & contact details at https://t.co/vP6UbGmvl3

Tips and tricks for Burp Suite Pro
Managed by @Agarri_FR | Not affiliated with @Portswigger

More free resources at https://t.co/MWqXmV66lr

Mastering Burp Suite ... @MasteringBurp

16K Followers 0 Following Tips and tricks for Burp Suite Pro Managed by @Agarri_FR | Not affiliated with @Portswigger More free resources at https://t.co/MWqXmV66lr

The world’s only open-source, publicly audited, unlimited and free #VPN. Swiss-based, no-ads, and no-logs. Brought to you by the scientists from @ProtonPrivacy

Proton VPN @ProtonVPN

191K Followers 160 Following The world’s only open-source, publicly audited, unlimited and free #VPN. Swiss-based, no-ads, and no-logs. Brought to you by the scientists from @ProtonPrivacy

I find and exploit 0day, develop OSes, hypervisors and emulators, design massively parallel data structures and code, and do precision machining! Optimization❤️

Brandon Falk @gamozolabs

21K Followers 278 Following I find and exploit 0day, develop OSes, hypervisors and emulators, design massively parallel data structures and code, and do precision machining! Optimization❤️

Phenol @Phenol__

884 Followers 677 Following Former chemistry student. @42born2code student. Reversing and pwning stuffs at @RandoriSec.

Association citoyenne pour le climat, apartisane et non lucrative. Nous agissons en 🇫🇷 et en 🇪🇺 pour le climat. Rejoins-nous dès maintenant !

Lobby Climatique Cito... @CCL_France

444 Followers 542 Following Association citoyenne pour le climat, apartisane et non lucrative. Nous agissons en 🇫🇷 et en 🇪🇺 pour le climat. Rejoins-nous dès maintenant !

cryptosec @secucrypt

292 Followers 275 Following Infosec | https://t.co/r0fAwDJLfy l I do not post anymore here: Mastodon @[email protected]

Cuckoo Sandbox is the leading free software automated malware analysis system. Created by @botherder. Core developers @botherder @repmovsb @jekil @skier_t.

Cuckoo Sandbox @cuckoosandbox

14K Followers 4 Following Cuckoo Sandbox is the leading free software automated malware analysis system. Created by @botherder. Core developers @botherder @repmovsb @jekil @skier_t.

Paged Out! is a free magazine about programming, hacking, security hacking, retro computers, modern computers, electronics, demoscene, and other amazing topics.

PagedOut @pagedout_zine

5K Followers 9 Following Paged Out! is a free magazine about programming, hacking, security hacking, retro computers, modern computers, electronics, demoscene, and other amazing topics.

Web hacker and Burp Suite Pro trainer
Refer to https://t.co/D5tRH7U2hg for trainings
Follow @MasteringBurp for free tips and tricks

Nicolas Grégoire @Agarri_FR

27K Followers 630 Following Web hacker and Burp Suite Pro trainer Refer to https://t.co/D5tRH7U2hg for trainings Follow @MasteringBurp for free tips and tricks

Chief Technical Innovation Officer @crowdstrike. Windows Internals author and trainer. He/Him. RTs are not endorsements, opinions are my own.

Alex Ionescu @aionescu

47K Followers 2K Following Chief Technical Innovation Officer @crowdstrike. Windows Internals author and trainer. He/Him. RTs are not endorsements, opinions are my own.

Guillaume Lopes @Guillaume_Lopes

1K Followers 637 Following Pentester

security researcher/programmer/director @ HexArcana Cybersecurity GmbH ⁂ @pagedout_zine ⁂ @DragonSectorCTF ⁂ https://t.co/ShG2c5As1K ⁂ ex-Google ⁂ he/him

Gynvael Coldwind @gynvael

38K Followers 1K Following security researcher/programmer/director @ HexArcana Cybersecurity GmbH ⁂ @pagedout_zine ⁂ @DragonSectorCTF ⁂ https://t.co/ShG2c5As1K ⁂ ex-Google ⁂ he/him

Project Zero Bugs @ProjectZeroBugs

35K Followers 0 Following A bot that posts the latest blog posts and disclosures from Google's Project Zero

nedwill @NedWilliamson

16K Followers 551 Following Tesla {Autopilot, Dojo}; Previously Google Security; PPP for life; SockPuppet, Soundhax, Speedcubing

sigpwn @GHIDRA_RE

13K Followers 0 Following pwn feed

Davy Douhine @ddouhine

2K Followers 594 Following @RandoriSec & @Shindan_io founder / pentester / climber / #bjj newbie | Computer security #pentest #redteam #appsec #mobile #hacking #iOS #ICS #SCADA

RandoriSec @RandoriSec

2K Followers 154 Following Cybersecurity company founded by security experts providing the following services: Security audits, Vulnerability research, SecOps, SecArch and Trainings

Ilfak Guilfanov @ilfak

15K Followers 227 Following The author of IDA Pro and Hex-Rays Decompiler

$¯\_(ツ)_/¯, blogging on https://t.co/36oOc8Mgha and posting codes on https://t.co/P83Oen94Rc.$

Axel Souchet @0vercl0k

13K Followers 544 Following ¯\_(ツ)_/¯, blogging on https://t.co/36oOc8Mgha and posting codes on https://t.co/P83Oen94Rc.

LiveOverflow 🔴 @LiveOverflow

155K Followers 1K Following wannabe hacker... he/him 🌱 grow your hacking skills @hextreeio

quarkslab @quarkslab

12K Followers 9 Following Securing every bit of your data https://t.co/hqdd8jMkYM https://t.co/GOXPtukIXE

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.

#1 Cyber Performance Center, providing a human-first platform to create and maintain high-performing cybersecurity individuals and organizations.

Hack The Box @hackthebox_eu

229K Followers 229 Following #1 Cyber Performance Center, providing a human-first platform to create and maintain high-performing cybersecurity individuals and organizations.

ippsec @ippsec

119K Followers 353 Following

Sthack @sth4ck

2K Followers 211 Following Bordeaux InfoSec Conference & CTF 👨‍💻 Next edition 23/05/2025 🍷 Join us on discord : https://t.co/aJ9mm3DdW1

Fun passwords/Windows are fun. Tweets are my lol not my employer. I don't understand twitter. I only tweet when I remember about this account. I'm MJ hee/hee

Fist0urs @Fist0urs

850 Followers 333 Following Fun passwords/Windows are fun. Tweets are my lol not my employer. I don't understand twitter. I only tweet when I remember about this account. I'm MJ hee/hee