🇬🇧 Threat Research @ Recorded Future.
I Like Tracking ASNs and ISPs for some reason...
Cyber threat intelligence research and analysis from geopolitical, economic, social, cultural and linguistic perspectives.
https://www.nattothoughts.com/
Structured noodling over U.S.-China economic, technological, & ideological competition. Analysis at Datenna, previously research at CNAS.
博观而约取，厚积而薄发。
Senior Resident China Fellow at AtlanticCouncil's DFRLab. Georgetown PhD. Examining issues at the nexus of PRC data governance and geopolitical AI competition. Methodologically promiscuous. 🏳️🌈
Threat Research @ Proofpoint. Former @virtualroutes.bsky.social fellow. @warstudieskcl.bsky.social alum. She/her
🔳 founder of @greynoise.io. computers, networks, technology enthusiast. big goober.
My post reflect my own opinions not my employer.
Managing Director, Indo-Pacific Program, German Marshall Fund @GMFAsia, China, Taiwan, Indo-Pac, Europe-China, RT≠ endorsement
You still sound stupid from this angle
Defence Editor at The Economist.
Visiting Fellow at Department of War Studies, KCL. For speaking engagements: https://chartwellspeakers.com/speaker/shashank-joshi
Job: Assoc Prof @ GaTech School of Cyber & Privacy; Intl Affairs.
Books: Age of Deception, Elements of Deterrence, IT & Mil Power. Interests: kids, mountains, philosophy, classics, democracy
Author of the Seriously Risky Business cyber security newsletter
All the networks, found by everyone.
Probably somewhere in an archive near berlin. phd-ing @ MIT Political Science on Chinese politics, technology policy, bureaucracy & GDR computing. Also at mstdn.social/@ktai
🏳️🌈🫶🏿🫶🏼🫶🏾🏳️⚧️
Antiracist
Good troubler
JoyMaker
Radical candor enthusiast
Su to fam
'Everybody dies but not everybody lives.' -NM
🐾🦄✈️
Cybercrime & Hacktivism @ Recorded Future | Insikt Group | Curated Intelligence | @aejleslie everywhere else.
Mostly lurking. Specializing in China and infosec. Organizer @DistrictCon. I occasionally try to write smart things. Views my own, etc.
Threat Research | Threat Intelligence | PhD | European Commission Marie Curie Research Fellow 2011-2014 | https://milenkoski.com | Personal Profile
Assistant Professor of Political Science at the University of Pennsylvania. Author of “Under the Nuclear Shadow” (Princeton, 2025). China, nukes, cyber, space, international security. She/her. Personal website: www.fionascunningham.com
Dad. Husband. Threat researcher at RSAC. He/Him. Maintainer of the Virus History Project.
#infosec #cats #nature #science #art #antifascist #drawing #istandwithukraine
Potential game show contestant.
Former Axios, The Hill, Passcode. Founder of the Codebook cybersecurity newsletter. Once got lost in a Starbucks.
I track state-backed info ops at @isdglobal.bsky.social. Cited by the Economist, AP, CNN, Washington Post, and others. Opinions mine and open to change
China-focused researcher & consultant. China Leaks & Panama Papers for ICIJ. Ex-AP China.
Butlerian jihadist. Cyber stuff sometimes. Writing stuff always. He/him.
Assistant Professor at George Washington University | technology and int'l politics | newsletter on China's AI landscape: http://chinai.substack.com
Fr. United States Capitol Police and U.S. Army Sergeant. Presidential Citizen/ Congressional Gold Medal recipient. https://www.gofundme.com/f/sgt-gonell Author of American Shield:
Aquilinogonell.com
Threat Intelligence Researcher. Co-founder of Natto Thoughts.
https://www.nattothoughts.com/
DC resident and cybersecurity writer, analyst, book author, publisher. https://metacurity.com/ https://cyberriskbook.com/
https://www.csoonline.com/profile/cynthia-brumfield/ https://infosec.exchange/@metacurity
Send tips to Cynthia.507 via Signal.
National security reporter for The Wall Street Journal focused on cyber conflict, digital espionage and intelligence. Based in DC, with past bylines from SF, London and Berlin. It can happen here. https://www.wsj.com/news/author/dustin-volz
RAND China Research Center. Former Senior Geo-Economics Analyst at Bloomberg, CSIS Economics Program, DNIO for Economic Issues at NIC, and CIA. All views my own.
Assistant Professor at Georgetown • Director of the CFR China Strategy Initiative • Biden NSC China 2021-2024 • Author of The Long Game
“Having fun isn’t hard, when you’ve got a library card!” - Arthur Read
•Library’s Number One Fan
•Mental Health Matters ALWAYS
National security, cyber, science & innovation, whisky, and other musings.
Once upon a time worked at a 3 letter alphabet soup govt agency. TBI/PTS Survivor. MSNOW ntl security contributor. “Eyes On Geopolitics” pod. Leadership speaker. Obsessive RedSox fan. Heavy Metal aficionado. 🇺🇸🇬🇷
贺博然 | Deputy Director and Fellow, @csis.org @chinapower.csis.org | Working at the intersection of China, security, foreign policy, and tech
https://www.csis.org/people/brian-hart
Security Intel practitioner specialized in transnational repression. Formerly with the 🇨🇦 government. Now teaching on TNR for the PDI at thr University of Ottawa.
https://guillaumecorneautremblay.substack.com/
Pattern recognizer *Author: China’s Digital Colonialism, Diamond Model for Influence Operations * Public Speaker
Tech reporter at Business Insider. Previously at TechCrunch. Bylines in WSJ, Wired, Vice, Foreign Policy.
Signal: charlesrollet.12
Freelance journalist
Wenhao.substack.com
Research Analyst @CSETGeorgetown | AI governance and safety | Views my own
AI, national security, China. Part of the founding team at @csetgeorgetown.bsky.social (opinions my own). Author of Rising Tide on substack: helentoner.substack.com
oh great, now I’m on bluesky
Director, 21st Century China Center at UCSD: elite politics, financial markets, debt….of China of course
Vulnerability Researcher @ Margin Research | Adjunct Professor @ NYU
hacker collective fighting tech-enabled abuse. ended 2025-01-01.
website: https://cabal.cx
newsletter: https://hatemail.io
members: NY Cyber Abuse Taskforce
curators: Museum of Modern Malware at DEFCON
DFIR, DE&TH, and CTI professional. Former USIC. Shameless LoTR meme proliferator.
Researcher of “Computer Things”
A new DC hacker conference: Bringing together builders, breakers, and fixers to do cool shit.
Jan. 24-25, 2026
districtcon.org
🇺🇸 Waging algorithmic warfare since 2003. Software & Security Engineer. Non-Resident Research Fellow CSETGeorgetown CyberAI
AI + competition policy @CSETGeorgetown | previously @NextgovFCW, eventually @UMichLaw
Research Analyst at CSETGeorgetown.bsky.social. Focus on the AI workforce and nontraditional career pathways. Also Light the Beam.
The world’s most advanced, autonomous AI-powered cybersecurity platform. We empower the world to run securely, with leading organizations trusting us to Secure Tomorrow™. Secure your enterprise: http://sentinelone.com/request-demo/
Fmr DARPA Program Manager | Fmrly Organizing DEF CON CTF with Nautilus | RPISEC Alumna | Personal account, opinions my own, RT ≠ endorsement
Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
💻 Senior Staff Researcher @Lookout. 中文学习. China-Focused Threat Intelligence. Malware, Geopolitics, Human Rights. Opinions my own.
Former Departmental Historian at GCHQ.
Online magazine from Asia Society
Reporting, Analysis, Photography, Video and Conversation on China
Senior Research Fellow @rusi.bsky.social | Senior Research Associate @virtualroutes.bsky.social | Usually researching ransomware and cybercrime | Sometime indie landfill guitarist
VP of Research & Data at DomainTools
Lover of Mac & Cheese
Hater of Phishing, Malware and Spam
It's always DNS
InfoSec fun (A.K.A. Cyber $buzzword)
Opinions are my own and not that of any former, current, or even future employers or clients.
He/ Him
he/him 🏳️🌈 | cyber dude | and it only seems so strange right now
Georgia Tech Professor. Cyber threat intelligence and cybersecurity professional - former NSA, Microsoft, and Dragos. President of the Threat Intelligence Academy. #FSD 🦆 Formerly @cnoanalysis on Twitter
Cyber threat analyst focused on state-aligned adversaries. Opinions are my own, not my employer's. #threatintel #infosec #osint
CTI @wizsecurity.bsky.social
Adjuct at @jhu.edu - SAIS
Previously NSC44, Mandiant, Google
Go Mammoths
Romanian antihacker from another planet. #threatintel #yara #chess #taekwondo black belt
Motto: "One reboot a day keeps the implant away"
Principal Adversary Hunter @dragosinc, Army Veteran,
Cocktail Scientist, APT Researcher | #FSD
https://infosec.exchange/web/@DrunkBinary
https://twitter.com/DrunkBinary
Recorded Future - Ransomware Researcher
Owner @greenarcher.io - Yours Truly, Johnny Dollar | The Press Guardian | The Clock | The Green Archer
Weird mix of security, comics, photography and wine!
www.greenarcher.io
cybersecurity weather man. scanning the horizons for cloudy cyber. Expert at nothing except computer rubbish. Anti-ransomware since 2015.
loves dogs, sports, memes. she/her. podcaster. "bluesky's humblest resident nailfluencer 💅" - Jerry
my heart is in the west 🌵🌊 views mine.
Previously Google, NATO, 🇨🇦 Government. Views mine and mine only.
Just someone that dabbles in threat research, malware analysis, RE, incident response, CTFs, and old school forensics.
Apologetic ginger.
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
中文名：姜大翼｜AP Journalist in Beijing | 美联社北京分社的一位伟大时代的记录者｜你可以用微信联系我（dakekang) 或者电报, Signal, WhatsApp (+1 201 937 9797). 邮箱: dakekang@protonmail.com
research cyber stuff at spycloud labs
lois pain at acd & la derby dolls
Technologist, entrepreneur, and hacker | CEO @ OODA | Founder @DevSec | Past Founder of FusionX & Terrorism Research Center. Black Hat board member.
Principal Threat Analyst - Google Threat Intelligence Group
#Librarian turned #InfoSec & #DataPrivacy practitioner. #Philly area hoagie mouth. InfoSecSherpa and Sherpa Intelligence: Your Guide Up a Mountain of Information! Portfolio: https://linktr.ee/infosecsherpa #GoBirds
Founder @ RationalEdge
#ThreatIntel #ICS #DFIR; ''Learning iOS Forensics'' author;
#BSidesZH #PIVOTcon org.
@pivotcon.bsky.social
https://pstirparo.ch
https://rationaledge.io
Related interests/obsessions:
#ThreatHunting #CTI #YARA #CriticalThinking #Books
Principal analyst at Google's Threat Intelligence Group. Former Deputy National Intelligence Officer for East Asia and senior nonresident fellow at the Atlantic Council. Views my own.
https://markparkeryoung.net
Fmr National Intelligence Officer for East Asia, retired CIA analyst. Views solely my own. Likes/reposts are not an endorsement.
foreign policy & natsec freak| cyber, disinfo, AI geek| Ukraine explainer|Russia watcher| sailing dabbler| forever a dance fiend. 🇺🇸🇺🇦. All posts in personal capacity.
Author of No Shortcuts & Ransom War
Co-director Virtual Routes (https://virtual-routes.org/), previously ECCRI
Managing Editor Binding Hook (https://bindinghook.com)
Senior Researcher, ETH Zurich
Threat Analyst @ Microsoft - mostly post about astrophotography and occasional some work. Posts are my own
🇬🇧 | Senior Threat Intelligence Advisor at Team Cymru | Co-author SANS FOR589 | Co-founder Curated Intel
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
Now Google Threat Intelligence & doing fun things at DistrictCon, fmrly GreyNoiseIO and RecordedFuture, SAISHopkins MASCI alumna | ♡s & rts are my own, my employer definitely doesn’t like Taylor Swift that much
