Matt Millen @_MattMillen
There is potential in pain. Might as well embrace the suck. Joined December 2020-
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The next cohort of "The Bug Hunter's Methodology Live" will be: US: March 2nd-3rd EU: March 9th-10th tbhmlive.com Repost, like, and reply for a chance at a free seat! New in v2.5 - More Burp, more JS analysis, more IDOR/MFLAC!
Free Black Hat GraphQL book giveaway! Retweet for your chance to win! #hacking #book #blackhatgraphql #giveaway
🚨 Attention all Space Cadets! 🚨 Enter our contest for a chance to win a 40% discount on our 2-day Pro Trainings. retweet, follow, tag @HackSpaceCon @elonmusk @SpaceX with the hashtag #hackspacecon to enter. ends in 7 days. 5 most creative entries win! Good luck and Godspeed!
FREE TICKETS!🛑🛑🛑 So... 4 of our raffle winners for @HackSpaceCon have had to pass it up... If you can be at the Kennedy Space Center in Florida April 13-15 and need a ticket, retweet this and follow @HackSpaceCon to enter the raffle to win a free ticket! Winners announced 3/9!
I’m going to randomly pick 3 people who retweet this to receive a copy of the book. I’ll tweet out the winners tomorrow. I’ll also be giving away two more copies later this week complements of @RayRedacted! …and maybe a couple more next week just for university students

Nick VanGilder @nickvangilder
3K Followers 3K Following Red Team Director | Mission Focused Leader | Combat Veteran | Offensive Security Program Builder | Mentor and Coach
Grant Smith📡 @S1n1st3rSecuri1
721 Followers 865 Following Founder of @PhantomCyberSec | DEF CON Speaker | Red Team Lead @ a bank | Hacker of scammers, the DOE, DOD, and more
Jason Blanchard @BanjoCrashland
6K Followers 1K Following Storyteller. Christian. Husband. Father. Author: I Am Whale Man. Black Hills InfoSec: Excitement Co-Creator. REKCAH! Comics: Co-Chief Creative Officer.
Charles Shirer @bsdbandit
25K Followers 26K Following A Hacker who is A Lover of People, and Life @RetroTwinz @Secbsd, @GrumpyHackers, @NovaHackers, @deadpixelsec @hacknotcrime Advocate @PositivelyBlue_ OSCP, OSWP
Practical Physical Ex... @physicalexploit
68 Followers 6 Following Physical Security Training focused on real-world application of skills. Equipment sales, design, and manufacturing.
Heath Maverick Adams @thecybermentor
40K Followers 14 Following Husband | Vet | Founder @TCMSecurity | YouTuber | Professor | Disrupting the education industry via TCM Academy and #PNPT https://t.co/aIcaYyoDlK
Clint Gibler @clintgibler
22K Followers 563 Following 🗡️ Head of Security Research @semgrep 📚 Creator of https://t.co/xwtIAI0CuJ newsletter
Ralph @ralphte1
1K Followers 302 Following Redteamer, Teacher & soldier of the dark web | Practical Physical Exploit | Black Hills Infosec
Travis Weathers @tweathers_sec
346 Followers 222 Following Army SOF Veteran / Co-Founder Mayweather Group & VTEM Labs / Former Optiv, FishNet Security, & Echelon Risk + Cyber / Physical Security / Hacking & Homesteading
Antonio Piazza 🇺�... @antman1P
2K Followers 2K Following GIAC x10 | SANS MSISE Grad | OSCP | Offensive AF | OIF Veteran | Tweets are mine, not yours, nor anyone else's... Certainly not my employer's.
Cody Thomas @its_a_feature_
7K Followers 311 Following Mythic Developer (https://t.co/Uz4fOxIUbe) | @SpecterOps @[email protected] | @its-a-feature.bsky.social
JesusCries @JesusCries_
81 Followers 723 Following CTFs @M53CTF & occasionally shitpost about working as a Red Team at McDonalds
Dave Kennedy @HackingDave
223K Followers 6K Following Founder @Binary_Defense @TrustedSec Co-Owner https://t.co/HQC75WhdJh. @WeHackHealth Pod. God + Family/Hacker/CSO/USMC/Intel/Fitness. Make the world a better place.
Nick VanGilder @nickvangilder
3K Followers 3K Following Red Team Director | Mission Focused Leader | Combat Veteran | Offensive Security Program Builder | Mentor and Coach
Grant Smith📡 @S1n1st3rSecuri1
721 Followers 865 Following Founder of @PhantomCyberSec | DEF CON Speaker | Red Team Lead @ a bank | Hacker of scammers, the DOE, DOD, and more
mgeeky | Mariusz Bana... @mariuszbit
14K Followers 812 Following 🔴 Operator, Initial Access afficionado, Researcher, ex-AV engine developer, ex-Malware analyst 🦋 @mgeeky.bsky.social 🫖 green tea lover
Marshall';--🐼🍌 @MJHallenbeck
1K Followers 301 Following Don't hate me 'cause I'm beautiful. I like breaking shit. Red Teamer & Pen Tester. Cat lover. NetExec maintainer. CPTC Director & AppDev Team Lead
Wolf @WolfieMcFly
68 Followers 303 Following
Gabriel Landau @GabrielLandau
4K Followers 707 Following Tech Lead @ Elastic Security. Thoughts are my own. Also @[email protected] & @gabriellandau.bsky.social
rootsecdev @rootsecdev
26K Followers 1K Following Senior Security Consultant @TrustedSec | Military grade meme poster, researcher, cloud penetration tester, voider of warranties. My thoughts are my own.
Lsec @lsecqt
4K Followers 162 Following Doing ethical hacking / red teaming / penetration testing and offensive coding videos. I am OSCP / OSEP / Vulnerability Researcher / Youtuber
n00py @n00py1
13K Followers 963 Following Retweeter of InfoSec/Offsec/Pentest/Red Team. Occasional blogger/Independent security research.
Kuba Gretzky @mrgretzky
16K Followers 707 Following Offensive security tools developer. Malware dev, bedroom DJ & ex-MMO game hacker. Creator of Evilginx / Bartender @ BREAKDEV RED. bsky: @mrgretzky.breakdev.org
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.
sn🥶vvcr💥sh @snovvcrash
12K Followers 488 Following Sr. Penetration Tester / Red Team Operator @ptswarm :: Author of the Pentester’s Promiscuous Notebook :: He/him :: Tweets’re my pwn 🐣
Justin Elze @HackingLZ
65K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Adam Chester 🏴�... @_xpn_
36K Followers 498 Following Hacker for Hire at @SpecterOps | Blog at https://t.co/tjfTOllCEu | Insta at https://t.co/PqR6CZPwjl
Converge Technology S... @ConvergeTSC
1K Followers 178 Following Expert IT Solutions for Today’s Organizational Challenges
Jason Ford @JSONSEC
299 Followers 51 Following Australian Cyber Security Engineer, Researcher and Content Creator
BC Security @bcsecurity
9K Followers 52 Following Threat Emulation | Training | Red Team | Penetration Testing | Compliance Discord: https://t.co/4C5C3M1Tk9
Mr.Un1k0d3r @MrUn1k0d3r
13K Followers 508 Following I don't know how to search on Google so I do research on my own and tweet about it. Hacking as a life style https://t.co/a05mevChzu
SpecterOps @SpecterOps
39K Followers 397 Following Creators of BloodHound | Experts in Adversary Tradecraft | Leaders in Identity Attack Path Management
Beau Bullock @dafthack
18K Followers 659 Following Hacker, trainer, and guitarist | Black Hills InfoSec #RedTeam | @BreakForge Training | Produces music to hack to at @N0BANDW1DTH
Black Lantern Securit... @BlackLanternLLC
614 Followers 221 Following
d1rkmtr @d1rkmtr
8K Followers 466 Following
HackSpaceCon @HackSpaceCon
3K Followers 1K Following Launch with us! Hack Space Con May 11-15th,2025. Tickets Available Now: https://t.co/VpbsfVLNkv
Nikhil @Ox4d5a
18K Followers 1K Following Penetration Tester | i XCHG 0's 1's and do hacks | Red Team Sorcery https://t.co/6LUhkvN2hz | #eJPT | #OSCP | #CRTP | #CRTA | #CESP | #CRTE
Social Engineering Co... @sec_defcon
6K Followers 33 Following Social Engineering Community (SEC) village
Tim McGuffin @NotMedic
6K Followers 2K Following Back to Red Teaming. Risk Hunter. DEFCON Staff & CFP Board. MS in DF. Fmr Fire/EMS. Red and Blue. Builder. Morally Flexible. https://t.co/zakkIXeyHu @ bluesky
Marcello @byt3bl33d3r
30K Followers 560 Following CyBeRsEcUrItY | Not afraid to put down with some THICC malware on disk | securing and breaking AI @PaloAltoNtwks | Ex @spacex
spotheplanet @spotheplanet
11K Followers 144 Following Hacking the planet at https://t.co/ifUgKQtEYV. Buy me a vinyl at https://t.co/SO41y55HJL
Melvin langvik @Flangvik
10K Followers 513 Following Red Team @TrustedSec , terrible creator of InfoSec content 📹Opinions are my own and not the views of my employer.
assume_breach @assume_breach
4K Followers 140 Following Why yall have so many calculators in your screenshots? | QAnon Red Team | Labeled Misinformation Propagandist
Will Dormann is on Ma... @wdormann
26K Followers 1K Following I play with vulnerabilities and exploits. I used to be here on Twitter but now I'm here: @[email protected] https://t.co/hXggdAVkSQ