Journalist covering cybersecurity and intelligence. UK Editor at The Record from Recorded Future News. Dad of two.
🏠 Sheffield
📧 alexander.martin@therecord.media
📱 Signal: AlexanderMartin.79
Principal Security Researcher at GreyNoise. https://skullsecurity.org
Mostly post about work stuff, maybe some improv stuff and maybe even magic some day. Seattle-based (originally Canadian), queer, cybersecurity nerd.
(He/him)
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.
https://www.accidentalciso.net
Security Researcher and Technical Director of Offensive Security at @6degreesgroup | Red Team | Penetration Testing | Reversing | DFIR | Views are my own.
I used break things and write detailed reports but now I'm management. Rapid Prototyper. Maker. Apprentice Knifemaker. Sometimes I try to help explain social situations to dudes.
Trans rights are human rights and Black lives matter.
I love you.
Gray haired gray hat. Co-founder Veracode. Former L0pht security researcher. Builds tools to find and fix vulnerabilities in code at scale. Twitter: https://twitter.com/WeldPond
threat hunturrrr | staff @vxunderground || PTC
Husband & father. Cyber Security at Coalfire. DEF CON C&E goon. Costco superfan, coffee, brazilian jiu jitsu, food, and Gator football 🐊
Doing Windows Security @ Microsoft | OSCP
https://hackback.zip
I hack computers and occasionally explaining it on stage. Organizer @BSidesABQ, @OWASPEgypt. R&D @AIvillageDC. YT @CyberDose Coffee++
Offensive Security team at Almond.
Blog: https://offsec.almond.consulting/
Privacy, motorcycle, and craft beer geek. Adversarial thinker. Blue team your blue team for better red teaming.
Professional nerd | Northerner | Wednesdayite
About 35% caffeine
Menswear writer. Editor at Put This On. Words at The New York Times, The Washington Post, The Financial Times, Esquire, and Mr. Porter.
If you have a style question, search:
https://dieworkwear.com/ | https://putthison.com/start-here/
Father / Husband / COO at SpecterOps
Former Pentester
Engineer at SpecterOps
Author of BloodHound
Pentest & Windows security research
[ 'cto @sensepost.com', '@orangecyberdef', 'caffeine fueled', '(╯°□°)╯︵ ┻━┻', 'security guy', 'metalhead', 'i saw your password', 'KOOBo+KXleKAv+KXlSnjgaM=' ]
Security researcher in Google Project Zero. Author of Attacking Network Protocols. Posts are my own etc.
Hacker by day... and night
#WiFiCactus | #WiFiKraken
apexstorage.com
sorry, computer
https://please.donothack.us/
https://github.com/ofasgard
Father, Brother, Son. Senior Microsoft Mobility & Security Consultant.
My life's a command line, mostly running Kubuntu. When I'm not taming IT dragons or dabbling in sysadmin sorcery, I'm probably staring at my mountain of unplayed games. Send coffee (and more time)! ☕️👾
infosec minion, i like to break things, thousands questions and few answers
Automotive in-vehicle networking, CTO of a chip startup.
A generic sixth participant. The moral is obvious. You can't trust code…
Riding around in the breeze. Security Thinker. Hacker. USAF Veteran. https://aff-wg.org
Financial Markets | Trading & Investing Tools | Charting | Stocks | Options | Futures | Commodities | Forex | News | & Much More
Barchart.com
Daily comic by Aaron Reynolds that keeps on winning awards despite being nothing more than birds and curse words. Books, calendars and merch at effinbirds.com
🐦 Twitter @rswestmoreland | 🐘Mastadon: @rswestmoreland@infosec.exchange
Creator of the @unfollowbugbot over on twitter. Chief Security Architect for SilverSky, founder of SIEMPlexus, lead developer of outSOC. I love plants and science.
Red Teamer/Pentester/Infrastructure DevOps Person/Accidental Bug Finder/Future Reason for Downtime
https://github.com/DesBlock
Father of two sons and ARIS fan.
Named NOT A UNICORN!🦄
IDOR as a service.
@_ifigeneia husband
@atroposai jack of all trades
Never ethical , mostly legal...
I’m a problem solver with a passion for hardcore troubleshooting. If you think it can’t be fixed, that’s exactly when I get interested.
Building a detection engineering platform for ai-native cyber teams
📅 13 Dec 2025 | 📍 Novotel London West
Grassroots-driven security conference.
Built by the local InfoSec community, for the community.
Web: https://BSides.London
X/Twitter: https://x.com/BSidesLondon
#BSidesLDN2025
Network/Security chap, guitarist, cert junkie, F1 fan, festival, gig & conference attendee.
I stroke cats & drink tea!
All views are possibly mine...
June 14th, Boston
5th Layer 8 Conference
#OSINT #SocialEngineering
https://layer8conference.com
Co-Founder of Vigilainte ★ OSCP | OSWP | CEH |
5 SaaS Projects 🚀
Product Lead in B2B & B2C Markets
Ethical Hacker 🛠️ | Project Builder 💡
Current: vigilainte.com - serkanbodur.com
Red Teamer || Pentester || CTF Player
Purple Team Engineer - Red Team & CTI | DEFCON Goon | OSINT Researcher
A low entropy, self-replicating phenomenon that generates a binding force called compassion
Adversary Simulation, Red Team Lead, Security Research @ LFI
Posts are my own
He/Him
#redteam #offsec #malware #cybersecurity
https://secdsm.org
I use my real name. The trick is figuring out my handles
@natesubra@infosec.exchange
Husband, father, grandfather, fractional consultant, cybersecurity philosopher and storyteller
Pentester | Maintainer of NetExec
BBC Radio Bristol Producer, who loves travel, food, art, music, and people's stories. If you have a story...get in touch.
Senior Security Researcher, Proofpoint Emerging Threats. I stare at pcaps all day, and use my pattern-seeking scattered hunter-gatherer brain, to write IDS signatures. I'm also a huge fuckin nerd. Obligatory My words are not fit for consumption warning.
Locksport. Amateur/hobbyist/sporadic locksmith. Slava Ukraini. infosec.exchange/@chirael
The Bman; Canadian, hacker, dad, martial artist, gamer.
@chvancooten on the bird app 🐦
---
Benevolently malicious offensive security enthusiast || OffSec Developer & Malware Linguist || NimPlant & NimPackt author || @ABNAMRO Red Team
Red Team Operator @ CrowdStrike
Does a thing or two with red teaming @ Outflank | part time race and drift car instructor
Ceri Coburn: Hacker | R̷u̷n̷n̷e̷r̷ DIYer| Vizsla Fanboy and a Little Welsh Bull apparently 🏴
Author of poorly coded tools: https://github.com/CCob
Creators of BloodHound | Experts in Adversary Tradecraft | Leaders in Identity Attack Path Management
Offsec at OpenAI
Former Bishop Fox Red Team
BallisKit provides tooling and services to professional Pentesters & Red Teams.
We develop MacroPack Pro and ShellcodePack.
www.balliskit.com
Substack: http://lcamtuf.substack.com/archive
Homepage: http://lcamtuf.coredump.cx
Outsmart, Outmaneuver, Redefine the Tactics blog 👉 https://posts.redteamtacticsacademy.com/
learn 👉 https://masterclass.redteamtacticsacademy.com
Founder of Damn Vulnerable Web App (DVWA)
Founder of WPScan (acquired by Automattic)
Check out my new project! https://kevintel.com
Infosec dork, boxer, poker player, dog owner/operator, spiller of things. Cars, vidya games, general cooking are my jam. Chiefs and Royals devotee. #SecKC
Cyber sec analyst | climber | traveler | cat person
offensive security - windows internals - reverse engineering | X: https://x.com/splinter_code | Mastodon: https://infosec.exchange/@splinter_code | GitHub: https://github.com/antonioCoco | Blog: https://splintercod3.blogspot.com/
It’s me, Finux. I do security. I like boats. He/Him. Apparently i'm a YouTuber too now. Villain Era Enabled.
https://securitywithfinux.com
My YouTube Channel
https://www.youtube.com/@StoryTimeWithFinux
Web App (mostly) Hacker | Cybersecurity Educator | Content Creator | Ex-Brit | Links: http://linktr.ee/tib3rius (he/him) 🇺🇸 A mostly unserious person. @therealc3rul34n.bsky.social is bae 🥰
Live hacking content https://truecyber.world/
Red team training https://mr.un1k0d3r.world/training/
Github https://github.com/Mr-Un1k0d3r
Wannabe security guy. Director @ Zero-Point Security.
Hunt & Response @ Huntress
Author of Constructing Defense
🇨🇦
pentester @ Coalfire, vuln research
(she/they) 🇵🇭 bicolana in charlotte, nc | infosec red team + social engineering + wtm ambassador + disability advocacy + mechanical keyboards + synthesizers + #hackerfit + #redteamfit
https://bio.link/4lgorhythm
CEO, CISO, Trainer, Hacker, and Speaker.
AI + hacking + sec leadership.
ex:BuddoBot-Ubisoft-Bugcrowd-Fortify-HP-Redspin-Citrix.
Hacker at Orange Cyberdefense's SensePost Team
https://hello.singe.za.net/
Ramblings of a Mad Englishman: Hacker @ BBC's Real Hustle & Mr Robot. Head of Sec @ DEF CON. Founder @ CTI-League, Ransomware Taskforce, w00w00, CDC NSF, (He/Him).
Also
Twitter @marcwrogers
Mastodon cj@chaos.social
A penetration tester living in Scotland.
I am also into video games, home recording music, guitars, sci-fi, the concept of Scotland getting an independence vote again, and nachos. I like nachos.
Interests:
🐶 Doggos
👩🏾💻 Cybersecurity & sysadmin stuff
🍕 Delicious food
🌱 Health and sleep
🛩️ Traveling
🪴 Houseplants
🏋 Fitness
💰 Finance
CyberSecurity researcher and founder of BallisKit. I have a passion for all infosec subjects especially redteam and writing offensive tools!
@its_a_feature_ on Twitter | Mythic developer | @SpecterOps
Hacker at outsidersecurity.nl. Researches Entra ID, AD and occasionally Windows security. I write open source security tools and do blogs/talks to educate others on these topics. Blog: dirkjanm.io
Maker, ex-security nerd, biker, lover of beer and donuts, board game collector.
Sixty skeletons and a hammer in a trench coat.
#InfoSec. Opinions are my own.
Dutch guy with Open Source Intelligence & Analysis skills • OSINT • Certified Instructor @SANSInstitute • SVP of Engineering& Chief Innovator @ shadowdragon.io
Irish cybersecurity pro, author, speaker, and commentator.
CEO of BH Consulting, Head of Ireland's first CSIRT - IRISSCERT, former member of ENISA Advisory Group, & former Special Advisor on CyberSecurity to Europol.
PGP ID 0xF1B5CF7D
