Security without fear. Cybersecurity news that informs and inspires. Editors: @DennisF & @lindseyOD123. youtube.com/@DecipherSec
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Founder @Binary_Defense @TrustedSec. @WeHackHealth Pod. God + Family/Hacker/CSO/USMC/Intel/Fitness. Make the world a better place.
Head of Research @nextronsystems #DFIR #YARA #Sigma | detection engineer | creator of @thor_scanner, Aurora, Sigma, LOKI, YARA-Forge | always busy ⌚️🐇 | vi/vim
Director of Intel at @redcanary. SANS Certified Instructor for FOR578: CTI. Senior Fellow at @CyberStatecraft. She/her. Mastodon: @likethecoins@infosec.exchange
Archived: Director, CISA—America’s Cyber Defense Agency. Combat Veteran. Proud Mom. Rubik’s Cuber. Aspiring Electric 🎸. ❤️/RT ≠ endorsement
I teach cryptography at Johns Hopkins. Mostly on BlueSky these days at matthewdgreen.bsky.social.
CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Cybersecurity Researcher @HuntressLabs
Just Hacking Training @JustHackingHQ w/ @ethicalhacker
jh.live/training && jh.live/newsletter
Blog: blog.coredump.cx/archive
Homepage: lcamtuf.coredump.cx
Infosec dork, boxer, poker player, dog owner/operator, spiller of things. Cars, gaming, and cooking. @SecKC Director of Content Creation. #ChiefsKingdom.
ΣΧ, co-founder of @DecipherSec. New novel BE GONE available NOW: shorturl.at/hosF2. Worst-selling author. Friend of hackers. @duosec forever.
Documentary photographer, old creaky hacker. Co-author of @OWASP ASVS standard. Blackhat/Brucon Review Board & Co_chair UK Gov Cyber Security Advisory Board
Covering hacking, disinformation, privacy, ex-Washington Post. I do not read DMs here. Signal joemenn.01. joemenn.bsky.social.
Head of Adversary Engagement @GreyNoiseIO
• Vulnerability & Threat Intelligence at previdian.com
• Founder of @_WPScan_ (acquired by Automattic)
• Founder of DVWA
• Ethical Hacking Graduate
Threat Intelligence Leader | Distinguished Threat Researcher & Research Lead @SentinelOne
Threat Hunter. DFIR & Malware Analyst. @sansforensics Author & Instructor: FOR528 & FOR610. Husband & father. Retro gamer. Comments = my own.
Bad hide in logs. Ape follow tracks. Ape find. | #ArmyVet | Blue Team
think bad, do good. | sa.my
Security researcher @TalosSecurity / Ex-Google TAG / Black Hat USA & HITCON Review Board / Organizer of @rhacklette41. My tweets are my own opinion.
Microarchitectural Security | PhD Candidate at CISPA | Ex Research Intern @Google | #StackWarp #CacheWarp
Writer, Editor @huntresslabs.
Everything Security | Associate Researcher @RANDCorporation Oz | Fellow @ Social Cyber Institute | Blog @TechLegalUpdate | #KalikaMataKiJai
Senior Security Operations Analyst @HuntressLabs | @tanner@infosec.exchange | Views my own, obv.
Cybersecurity Content Creator | UwU-Anointed Wapp King | DEF CON Gameshow Host | Ex-Brit | linktr.ee/tib3rius (he/him) 🇺🇸 @TheRealC3rul34n is bae 🥰
Sec/Madness
@privy_io principal security , @_seal_org technical council
prev: HoS @uniswap, D&R/IR @RobinhoodApp, IR @BitMEX, Built @Paterva Maltego with RT
Bruce Schneier is an internationally renowned security technologist and author. Described by The Economist as a "security guru"
Huntress X, run by @gleeda, @LindseyOD123, @susannigans, @benn333 + 1-2 Marketing Suits. Security news, research, and unfiltered takes.
security engineer, ex-pentester
videos @AstarteSecurity - meetup sprawl.nyc/
Former attorney, current IT & infosec consultant in the 'Burgh. Happy to talk about password spraying one minute and constitutional law the next. Son of #wvu.
Security Consultant @semperistech . Independent Security Researcher. Cyclist & Scubadiver. MSRC MVR 2022. "So di non sapere"
Author/podcaster. Pre-order HANNIBAL LECTER: A LIFE here: shorturl.at/nMUxV Press queries: rebecca.rozenberg@simonandschuster.com Email: brianraftery@gmail.com
Sr Director of Research. Black Hat Review Board Member and Public Speaker. I focus on emerging technologies and future threats.
SVP of Adversary Operations @GreyNoiseIO. Former @USMC and @Mandiant. There's no finish line in security.
Cyber Security Researcher | Policy Analyst | Technical Team Member at OpenAI | @dave_aitel@mastodon.social
SLEUTHCON ‘26 CFP and registration are now open! sleuthcon.com
hacker, exploit developer/weird machine mechanic
head of X-Force Offensive Research (XOR) @IBM
Security, mgmt, startups, investing, 🏋️♂️, 🚵. making AI dev secure @cursor, prev: Founder @Resourcely, @databricks, @netflix
hunting russian apt cyber ops @Mandiant @GoogleCloud. views expressed here are mine, not my employer’s. she/her.
Ramblings of Mad Englishman: Hacker @ BBC Real Hustle & Mr Robot. Head of Sec @ DEFCON. Founder @ CTI-League, Ransomware Taskforce, (He/Him).
Chief Security Officer. company advisor. former: @AWS OCISO, USG security. work: emerging tech, infosec, AI, future
🎟️ Get your tix for CYBERWARCON 2026! | ▶️ Watch past talks at youtube.com/@cyberwarcon
The official Threat Research and Operations arm of @lumentechco. Providing #ThreatIntelligence to help protect our customers and keep the internet clean.
