
John Opdenakker
@j_opdenakker
No longer active here, follow me at bsky.app/profile/j-opde… or infosec.exchange/@j_opdenakker
ID: 314855212
https://johnopdenakker.com 10-06-2011 22:42:03
22,22K Tweet
21,21K Followers
236 Following

Ken Westin
@kwestin
Organic, biodegradable, ambiguously analog, pre-internet survivor.
Adolfo Gonzalez
@adolfogdn

George Manning
@geomanning
Husband, Dad, Runner, Fundraiser, and Technology Geek. My views are my own.
Nicole Beckwith
@nicolebeckwith
Sr. Manager, Threat Operations @kroger 🍓 Intel, Hunting, Detection Engineering, Insider Risk, Fraud & Forensics 💻 Fmr LE & DFIR for OH & Secret Service TF.![Ray [REDACTED] (@rayredacted) Twitter profile photo Ray [REDACTED] (@rayredacted) Twitter profile photo](https://pbs.twimg.com/profile_images/1905489873433165824/RZEKt51u_bigger.jpg)
Ray [REDACTED]
@rayredacted
Hacker. Researcher. Technologist. Former producer of 'Tribe of Hackers' podcast and 'Darknet Diaries'. Also, proud father of the fastest climber in the world.
Cybergibbons 🚲🚲🚲
@cybergibbons
Andrew Tierney. Head of hardware. IoT hacker. Proud resident of Hounslow. Full on Alpha Male.
uɐpʇou@ ✸
@notdan
genuinely flawed satire ه҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿҈̿ im U17r4H4rd(0r3 d00d
Jael Masllorens
@jmasllorens

mRr3b00t
@uk_daniel_card
Global Cyber Security Support
Lina
@d0rkph0enix
Infosec dork, boxer, poker player, dog owner/operator, spiller of things. Cars, vidya games, and cooking are my jam. #ChiefsKingdom and Royals fanatic. #SecKC
-Hovy
@jehovy
more than just photography
Dave Kennedy
@hackingdave
Founder @Binary_Defense @TrustedSec Co-Owner IAMHRT.com. @WeHackHealth Podcast. Fam First/Hacker/CSO/USMC/Intel/Fitness. Motto: Make world a better place
Kurt Baetens
@kbaetens
Engineer, husband, father of two, passionate about motorcycles. Enjoying life. #rsca
pirrup
@pirrup
Ancient reverse-engineer and Bug Bounty Hunter specialized in Automotive Security. Hardware Hacker.
achraf Ben
@ach_benhaida
Photographe , ingenieur sécurité informatique
Chykovelli
@chykovelli
BSc | MSc | Business Analyst |Financial Analyst | Technology Enthusiast | Political Enthusiast | Christian
𝔅͛𝔯͛𝔦͛𝔞͛𝔫͛ ͛𝔚͛𝔥͛𝔢͛𝔩͛𝔱͛𝔬͛𝔫͛
@brianwhelton
Network/Security chap, guitarist, cert junkie, F1 fan, festival, gig & conference attendee. I stroke cats & drink tea! All views are possibly mine...
Lev Salinas
@levsalinas

Secure By Design LLC.
@kickonhaney
Solution Delivery excellence/performance in ITAD/data destruction security, Gen AI, ZTA. #Securis #cyberbreakfast @ATARC cyberbreakfastclub.com
rand0h
@dakacki
Dogfather / Goon / @WSIIAOfficial / Existing in bluer skies @ dakacki.akacki.net
alf
@alf1alf

Rob C - Every Day is a great day to be Kind
@robservatory
Welcome to the Robservatory! Christian/Husband/Dad. AppSec Evangelist @HCLSoftware. #HCL #AppSec #DevOps #DevSecOps #USC #JrHigh & more. Tweets my own.
Bimal Gandhi
@bimal_g
Senior Advisor at TLM Group LLC | Former CEO @Uniken_Inc Global transformation leader in financial services, payments, and cybersecurity.
Mehmet Kadir
@mehmetkadir_
Founder | Security Consultant | Developer | MSc Information Security
Madame Sandler
@bentleyaudrey
Tech & Humor ✨C'è sempre speranza✨
Florian Roth ⚡️
@cyb3rops
Head of Research @nextronsystems #DFIR #YARA #Sigma | detection engineer | creator of @thor_scanner, Aurora, Sigma, LOKI, YARA-Forge | always busy ⌚️🐇 | vi/vim
AS
@snooty_as
Delusion and Validation hand in hand
InfoSecSherpa 🏔️
@infosecsherpa
#Librarian 📚 turned #InfoSec professional 🤖. #Philly 🥨. #Ginfosec 🍸 originator. #Evertonian ⚽️. Your guide up a mountain of information! 🏔️
Kiersten Gross
@nizsten

Lisa Forte
@lisaforteuk
Cyber Security - Partner @redgoatcyber - Climber / Caver. she/her
gabsmashh
@gabsmashh
security strategist | 1L JD Candidate | NYU alum | UMGC adjunct professor | USMC & USCG auxiliarist
Accidental CISO
@accidentalciso
I accidentally became the CISO. I didn't want this job, but the job chose me. I'm scared, and I want to go home.
Sa9lo
@s49l0

𝗛𝟯𝗞𝗧l𝗖
@h3ktlc
#infosec engineer | all things gaming | void hunter | will shitpost | i like to lift weights & play piano | los angeleno currently in twin cities | fight on✌️
BurimT
@burim_t
asdf
4n6lady
@4n6lady
#DFIR & #BlueTeam | IR & Threat Detection | #OSINT enthusiast | waiting for HL3 | AWS CIRT - my views are my own
VictorChairman
@chairmanvictor

meg west
@cybersecmeg
Tweets about #dogs & travel & fitness & cybersecurity, oh my! | Opinions are my own. 📧: [email protected]
Moin Khan
@kuttapaak
An ABAPer and a part time bug hunter :}
Sumit 🇮🇳
@shadowpii
IITR'24 | Geophysicist by luck | Trying to be funny | Anime
Farah
@0__farah__0

Angella McConnell
@angel1130la33

Core Engineer
@sahinborke
Full Stack Developer who is actively seeking opportunities and collaboration
Vlad Bugaets
@vladbugaets1

nemo
@josephkanko4
Passionate about Ethical Hacking | CTF Player | I explore the vulnerabilities to better secure | and a chillguy
Meruem
@meruem49839142

Cthulhu ( ;,;)
@cthulhu_answers
( ;,;) 🌮 🐙 Amateur Astrobiologist, Gravitic Propulsion Engineer, Eldritch Historian, Antifa Commander, Defcon TentacleOps
adhernem
@adhernem12

Hack Glasgow
@hack_glasgow
From the people that bring you @Hack_Thursday, Hack Glasgow is Glasgow’s first community-led infosec con since 2019, running 26th April 2025.
Marcel (Skip)
@cskip71
InfoSec,Hacks,Code,Machine Learning,FullStack Developer. IRON HACKER FITNESS,CROSSFIT,MTB,HWPO.
hunter_0x0
@ahmed_hassan__0
offensive security
Chriss_0x01
@chriss_0x01
#EthicalHacker | #CyberCrime #Investigator | #BugBounty #Hunter | #InfoSec & #CyberSec | #Intelligence & #OSINT | #OpSec | #Thread #Intelligence | #Scientist
HackTheMatrix
@hackthematrix7
Welcome to hackthematric.com we are Ethical hacker to provides leagles teaching and learning process of cyber security content @[email protected]
Nazmul Hasan
@nazmulhasa34404
Ethical Hacker | Penetration Tester | SEO Expert.
timmm
@timmmm07
Security Research. Tweets are my own.
I//uS!0nS
@c03rci0n

ideate.cc
@ideate_cc
We help female cybersecurity experts build bold, standout personal brands.
Drete
@dreterde3vb

Tanto.ai
@tanto_ai
Advance external / internal AI based penetration testing.
Fen 2.0
@fenrirsec2
UK InfoSec Resident Fed | Intelligence & Surveillance | Former TMHC Mod & OSINT Team Member
JADE
@cipher_pc

Mohammad A’mir (Atary)
@0m41rx

Oliver Hough
@olihoughio
Cybersecurity | AI & LLMs | Storytelling | Award Winning Procrastinator
Nealawn
@nealawn7ubkk8

Bryan Carrington
@bryancarri68290

Creo Fles
@samandarfa82245

Rebekah Welch
@rebekahwel37478

Vinh Nguyễn
@huyvinhptit
Empty !
Tanya Janca | Shehackspurple
@shehackspurple
Best-selling author of Alice and Bob Learn Secure Coding & Alice and Bob Learn Application Security. Secure Code Trainer - Nerd @Semgrep #AppSec she/her 🌻
Sean Wright
@seanwrightsec
Head of Application Security focused on all things #AppSec. Occasionally dabble in my own research. Also keen gamer and aspiring photographer.