@Tech (@tech) Twitter Following • TwiCopy

Sam Altman

@sama

AI is cool i guess

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Chamath Palihapitiya

@chamath

God is in the details.

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XBOW

@xbow

Bringing AI to offensive security by autonomously finding and exploiting web vulnerabilities. Watch XBOW hack things: xbow.com/traces

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Arvind Narayanan

@random_walker

Princeton CS prof. Director @PrincetonCITP. I use X to share my research and commentary on the societal impact of AI. BOOK: AI Snake Oil. Views mine.

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Dominic Chell 👻

@domchell

Just your friendly neighbourhood red teamer @MDSecLabs | Creator of /r/redteamsec | mdsec.co.uk | nighthawkc2.io

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Binni Shah

@binitamshah

Linux Evangelist, Malwares, Security enthusiast , Investor, Contrarian , Philanthropist , Reformist , Sigma female 🦋 binitamshah.bsky.social

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Andrej Karpathy

@karpathy

Building @EurekaLabsAI. Previously Director of AI @ Tesla, founding team @ OpenAI, CS231n/PhD @ Stanford. I like to train large deep neural nets 🧠🤖💥

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Marcus Maciel

@underlinux

Head of Cybersecurity @Ubiquiti . My tweets are my own. (auto delete after 30 days)

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Jay Healey

@jason_healey

Personal account - he/him. @ColumbiaSIPA. Founder of Cyber 9/12 student competition. AF Veteran, White House. Review board @BlackHatEvent @defcon

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Lorenzo Franceschi-Bicchierai

@lorenzofb

Real-time historian of the late cyber capitalist era @TechCrunch. Writing a book on Hacking Team and the industry of government spyware. ☎️ +1 917 257 1382

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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

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Trellix Advanced Research Center

@trellixarc

The Platform CISOs Trust.

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Darkarnium

@darkarnium

Mostly security and the cloudy clouds with occasional metal and beer ramblings for good measure.

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The Hacker News

@thehackersnews

#1 Most trusted source for cybersecurity news, insights & analysis — driving action for those who lead and secure.

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Michael Ossmann (@[email protected])

@michaelossmann

hacker/artist/gadgeteer, Great Scott Gadgets (@GSGlabs) founder, designer of GreatFET, HackRF, Ubertooth. You think I should be @mossmann, but I'm not. he/him

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Westar

@w3st4r

Pocket Monster Traveler TL50 620M+ XP

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Steven

@stevencravotta

Bet on Yourself | Building Viral Apps | 2x Exits | Scaled Puff Count📱 $40k MRR | Follow for tips on building & scaling software

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DakotaCon

@dakotacon

DakotaCon 11! Security Trainings and FREE Talks offered in Madison, SD. Hosted by the students and faculty of @DakotaState March 21-23, 2025!

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PentesterLab

@pentesterlab

We make learning web hacking and security easier. Online systems, code review, videos & courses that can be used to understand, test and exploit bugs!

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HyperDbg

@hyperdbg

We like hypnotizing computers. #HyperDbg github.com/HyperDbg • infosec.exchange/@hyperdbg • bsky.app/profile/hyperd…

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Rasta Mouse

@_rastamouse

Be kind, be brave, be principled.

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Anthony.

@anthonysecurity

Director, Red Team @ Praetorian. Alumni Mandiant, MWR, NCC

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Justin Van Bibber

@justinvanbibber

Infosec enthusiast - How do you eat an elephant?

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Jesse D'Aguanno

@0x30n

Hacker, Vuln Research, 2x winner DEF CON CTF, Founder & CEO Blackwing Intelligence (@blackwinghq), not a CISSP (@[email protected])

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Sebastian Raschka

@rasbt

ML/AI researcher & former stats professor turned LLM research engineer. Author of "Build a Large Language Model From Scratch" (amzn.to/4fqvn0D).

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Marcello

@byt3bl33d3r

CyBeRsEcUrItY | Not afraid to put down with some THICC malware on disk | securing and breaking AI @ProtectAICorp | Ex @spacex

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Dillon

@dillon_kirsch

cyber pleb. whore for infosec stickers/shitty company swag/pasta.

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@levelsio

🇪🇺@euaccofficial ✈️fly.pieter.com $48K/m 📸PhotoAI.com $116K/m 🏡InteriorAI.com $41K/m 🌍Nomads.com $22K/m 🛰RemoteOK.com $32K/m 👙levelsio.com $12K/m

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shubs

@infosec_au

Co-founder, security researcher. Building an attack surface management platform, @assetnote

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Vincent Yiu

@vysecurity

Director, Red Team, Offensive Security. Help organizations safeguard their businesses from the bad guys.

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Leopold Aschenbrenner

@leopoldasch

situational-awareness.ai

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n00py

@n00py1

Retweeter of InfoSec/Offsec/Pentest/Red Team. Occasional blogger/Independent security research.

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John Hammond

@_johnhammond

Cybersecurity Researcher @HuntressLabs || Just Hacking Training @JustHackingHQ w/ @ethicalhacker || jh.live/training || jh.live/newsletter

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AppSec Village

@appsec_village

AppSec Village @DEFCON & @RSAConference A volunteer-run, non-profit focused on education, awareness, and community. Founded by @erezyalon and @tzionit411.

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vx-underground

@vxunderground

The largest collection of malware source code, samples, and papers on the internet. Password: infected

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Dwarkesh Patel

@dwarkesh_sp

Host of Dwarkesh Podcast youtube.com/DwarkeshPatel spoti.fi/3MFtqBR apple.co/3ujLQkZ

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Manfred Paul

@_manfp

Security but not as in "national security". Playing CTFs with @redrocket_ctf (and @Sauercl0ud). Pwn2Own Vancouver 2020..=2024\{2023}. @[email protected]

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doomer

@uncledoomer

do not go gentle into that good night. rage, rage against the dying of the light

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Vivek Ramachandran

@vivekramac

Founder, SquareX (@getsquarex) | (exited) Founder, PentesterAcademy (@securitytube) - acquired by INE (@ine) | Defcon - Blackhat Speaker | Book Author

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Flipper Zero

@flipper_zero

A portable multi-tool device in a toy-like body for pentesters and hardware geeks. Buy worldwide here ➡️ r.flipper.net/t

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Trickest

@trick3st

Visualize, operate & scale everything offensive security in one-platform.

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pizzapower

@pizzap0w3r

You've never heard of me. You don't know me. I'm nobody. See what I'm doing at pizzapower.me

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Adversary Village

@adversaryvillag

Adversary Village | @DEFCON | @RSAConference | Adversary simulation, emulation, philosophy, tactics and purple teaming! | adversaryvillage.org/discord

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