Bodybuilder. Conan. Terminator. Former Governor. I killed the Predator. I told you I’d be back. Join my positive corner of the internet - Arnold’s Pump Club.
CTO at the UK's National Cyber Security Center
Emerging Tech @accessnow.org | creator http://aimyths.org | PhD in philosophy | pessimism for future offset by dismay at past | personal views only | free 🇵🇸
🇮🇪 in Brussels
Track cybersecurity incidents impacting U.S. critical infrastructure and essential services. Stay informed on disruptions in government, healthcare, education […]
🌉 bridged from ⁂ https://infosec.exchange/@DysruptionHub, follow @ap.brid.gy to interact
Troublemaker extraordinaire, CA AD 72 Candidate, www.kluweoc.com
Gentleman of leisure. Legendary wedding guest. I wrote two of the best books you haven't read. Friend of hackers. https://decipher.sc
Three Buddy Problem
https://securityconversations.com
Tracking Apple’s security updates, zero-day patches, CVE details and changes, beta releases, and more, so you don’t have to! 🍏📲
Not affiliated with Apple Inc.
You can also find me on 🐥 Twitter and 🐘 Mastodon!
Your Only Source For Professional Dog Ratings
nonprofit: @15outof10.org ❤️🩹
links.weratedogs.com
push(@fediverse, "Adversarial Engineer"); # i hack in Perl
🌉 bridged from ⁂ https://infosec.exchange/@timb_machine, follow @ap.brid.gy to interact
TrendAI Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.
Uncovering Russian crimes in Africa; One World Media International Journalist of the Year 2023; Jaime Brunet International Prize 2022; Please donate to uncover Russian atrocities: https://www.gofundme.com/f/philip-obaji-uncover-russian-atrocities-africa
Official account of the Microarchitecture Security Conference (µASC).
Cutting-edge research on #security in #microarchitecture contexts.
Next Conference: February 3, 2026, in Leuven, Belgium. https://uasc.cc
Investigate disinformation, extremism and other fun things.
Former EU DisinfoLab and ISD Global Analyst. Repost≠endorsement. Opinions are strictly my own.
Strategic Cyber Threat Intelligence Analyst @esetresearch.bsky.social // Research Fellow at Chaire Raoul-Dandurand en études stratégiques et diplomatiques (UQAM) // At the confluence of cyber & geopolitics
Official Firefox account for people who build on the web. Learn about the things we're working on to grow and improve the web platform.
Pack lead at Beauceron Security. Field CISO. Passionate about putting people in control of technology. National expert in #cybersecurity. Ex-journalist. CAF Veteran. Opinions my own. As seen on CTV, Global, CBC, Globe and Mail, National Post and more.
Onderzoeksjournalist Volkskrant
Going dark
h.modderkolk at volkskrant.nl
Signal: hmodderkolk.20
I try to always be nice.
I'm on here to learn from experts, ask questions, re-post, and share interesting stuff.
Likes, reposts, etc.≠endorsement.
Message me: https://simplex.chat/
View blockers to block-back: https://clearsky.app/
Ask me for a public key.
European security & defence, global order, EU in US-China competition.
Senior Researcher, Center for Security Studies, ETH Zürich. PhD Defence Studies, King’s College London. Into running, matcha, 中文. Views my own.
geopoliticaleurope.substack.com
National Insider for NFL Network and www.nfl.com. Made seven cameos in the movie Draft Day.
Inquiries: shahob@william-raymond.com
https://link.me/rapsheet
Threat researcher @ Proofpoint. Formerly IBM X-Force, CMU, US Government, US Navy. Views are my own.
Senior Director and Video Game Industry Advisor at Circana. Formerly of Activision and Warner Bros Games. I helped get one of your favorite games greenlit.
World #1 Brad Marchand fan. Opinions my own.
📍Charlottesville
en / de / es
Posts autodelete after 2 days or when viral. Some posts automated.
Web:
- emilygorcenski.com
- Bookwyrm.social/EmilyG
- lefttoourowndevices.blog
- @brandblock.online
💫Threat Intel💫 Automation💫 Threat Analysis 💫OSINT💫 Testing 💫Network Security💫
https://github.com/marktsec
threaty threats -- helping build research workflows into a soc product, but I don't speak for them on this acct. pretty good at bash scripts and strings. disclosures on my linkedin below
https://www.linkedin.com/in/alexlanstein/
Hi, I am rootcat (he/him)| Posts in German/English| Redteamer/Hacker| Team Orca| My Opinions belong to the fey folk| 🌈 |
Director @darcdataresearch.bsky.social
Doting grandmother, among other things.
Senior Cybersecurity Architect @ popular ivy league academic health system
Saved Gmail ✉️
Kenpo 2nd Black 🥋
https://www.wmur.com/article/nh-cybersecurity-expert-gmail-feature-is-being-hacked-by-scammers/44083493
🇬🇧 Threat Research @ Recorded Future.
I Like Tracking ASNs and ISPs for some reason...
I'm not that kind of doctor. Senior IT technical specialist and occasional patient magnet.
Also:
https://mastodon.social/@dwm
https://dwm.me.uk
Amnesty Media Award 2014. Cryptoparty. Anti-Robodebt campaigner. Digital rights. Mutant network node herder. Completing a Master of Social Work. Devouring entropy https://www.patreon.com/asherwolf
Boardgamer (now: Roll Player). Cyclist. Taipei Times feature writer every Mon & Thurs with Notes from Central Taiwan.
See Christine Lu's starter pack for Taiwan Studies: ttps://bsky.app/starter-pack-short/EM1VG8y
Chasing digital badness. Senior Researcher at Citizen Lab, but words here are mine.
Digital investigator & observer. Human rights | maritime & environmental issues | conflict & arms.
Unihemispheric slow-wave sleeper. Orophile. Gscheid & tüchtig.
In the good ol' Twitter days known as @bibken.
Demography nerd at Pew Research Center
Global religious change, sociology
Solutions to track the spread of harmful social media activity.
https://openmeasures.io/
The Internet's Observatory: Tracking cybersecurity and digital governance • connectivity and democracy • tools and policy for change • https://netblocks.org
Journalist in Boston. Usually editing @therecordmedia.bsky.social and otherwise covering science, the environment, politics and the strange times we're in.
@bellingcat.com journalist etc focused on the transnational far right. i give trainings. i take pictures of stickers. Signal: michaelcolborne.01
Head of Content Marketing at Socket (socket.dev). Open source and open web advocate, runner, knitter. Find me at sarahgooding.dev
Turquoise Roof, a portal for briefings on Tibet today - policy, development, insights, stories.
https://turquoiseroof.org/
I'm still deciding how I want to use Bluesky. he/him.
a big fan of lazarus. https://lazarus.day
🇪🇺 Father, husband, Swedish and cyber. Oh man, all the things cyber but mostly threat Intelligence. Dabble with Python. In the cybersecurity field as a professional […]
🌉 bridged from ⁂ https://swecyb.com/@nopatience, follow @ap.brid.gy to interact
Teaches US History at Willamette Univ. Working on a book about the long history of the US Right. https://rightlandia.ghost.io/
Microsoft Threat Intelligence Center - Former Incident Responder & Chief Security Architect @Mandiant
Senior Correspondent @theverge.com ║ Sign up to Notepad, my weekly newsletter on Microsoft's big bets at http://theverge.com/notepad ║ Tips? msg me on Signal: tomwarren.01
National Security Reporter. Features in Politico, Rolling Stone, Wired, Foreign Policy. Working on a book on the history of deep cover for Penguin-Random House.
It’s always Berlin 1989 somewhere. Email: thebrushpass1@protonmail.com
CTO of Microsoft Azure, author of novels Rogue Code, Zero Day and Trojan Horse, Windows Internals, Sysinternals tools. Opinions are my own.
Cyber, privacy, tech policy, geopolitics @ Global Cyber Strategies, Georgetown SFS, EPIC, Georgetown Law, Atlantic Council, Lawfare. Views my own. He/him
Book “Navigating Technology and National Security” out Dec. 2025
https://globalcyberstrategies.com
Reporting on false claims, journalism, and how unreliable information spreads online. Subscribe to our newsletter, Reality Check: https://www.newsguardrealitycheck.com.
Researcher in International humanitarian law, mostly focusing on humanitarianism, counterterrorism and the Sahel region
Tech Reporter at Straight Arrow News-mthalen@san.com
-mikaelthalen@protonmail.ch-Signal: mikaelthalen.12
Censys is the trusted source for real-time Internet intelligence and actionable threat insights for global governments, Fortune 500 companies, and leading threat intelligence providers worldwide.
O͖̺͊̕͡ͅfficial bluesky for realhackhistory YouTube channel & blog, skeeting the #history of phreaks, #hacking & #hacktivism as well as portrayal of hackers in media. No AI used. Hobbyist #skystorian.
https://realhackhistory.org/
Journalist with tech focus. Ex-Associated Press foreign correspondent. First AP tech editor, Andes chief. frankbajak.com fbajak(at)proton(dot)me - DM for Signal#
Product Security Manager @ServiceNow, CycloneDX Project Co-Lead @OWASP, Executive Committee @Ecma International
Threat Research @ Proofpoint. Former @virtualroutes.bsky.social fellow. @warstudieskcl.bsky.social alum. She/her
Reporter at ProPublica. Co-author of "The Ransomware Hunting Team" (published 2022 by Farrar, Straus and Giroux)
https://dmpdump.github.io/
Lead SOC analyst | Malware enjoyer | Horrible dev
In search of the counterexample
Security ops engineer and investigator @ DomainTools, writer, voracious reader. he/him. Opinions here mine only. Autistic/depressed/anxious/hungry. https://dti.domaintools.com
I follow verified profiles / verified accounts to create a "verified" feed using @graze.social
https://bsky.app/profile/did:plc:7gm5ejhut7kia2kzglqfew5b/feed/verified
Also checkout https://blu.ski/verified from @blu.ski by @sri.xyz
Fighting digital authoritarianism.
Co-Founder and former Executive Director at @r3d.mx
Director for Malicious Infrastructure Discovery @ Recorded Future | Views my own
Proofpoint's insights on targeted attacks and the cybersecurity threat landscape.
Hacker, atheist, humanist, socialist, dad, mozillian, security breaker and builder, creator of NoScript, casting spells at the Tor Browser. He/him.
🐘 @ma1@todon.eu
Forbes senior writer, covering privacy, surveillance and cybercrime. Editor of The Wiretap newsletter, featuring all of the above.
Dad, husband, President, citizen. barackobama.com
Exposing troll farms: 🇷🇺🇺🇦 and beyond
Cited by: @washingtonpost.com @nytimes.com @financialtimes.com @CNN.com @Wired.com @afpfactuel.bsky.social @LeMonde.fr @SZde.bsky.social @TheTimes.com @NBCnews.com @EFE.com
𝕏 / 🐦: antibot4navalny
Editor @insidereng, host @foreignoffpod, https://substack.com/@macspaunday, ISIS: Inside the Army of Terror: http://goo.gl/Jb6uEA. Next book on the GRU for @vikingbooks. macspaunday@protonmail.com
Founder of The Vertex Project (@vtxproject)
Father of the #APT1 Report @Mandiant.
Inventor of #synapse, #vivisect, UNCs, imphash, ...
DEFCON CTF Champion, Founder of Kenshoto
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
Free software to measure Internet censorship🌐📊
World’s largest open dataset on network interference.
Document censorship. 🔍
X: @openobservatory
🔮 Senior Threat Researcher at @proofpoint 🔮 | Kindness and Compassion | Not a reflection of the opinions or policies of my employer | Andrew Northern
oh great, now I’m on bluesky
Lord of Loaders at Volexity
Threat researcher at Trend Micro mostly focused on APT
Threat Researcher @ Proofpoint. Opinions are my own etc
Security researcher @ Cisco Talos. / Ex-Google TAG / Black Hat & HITCON review board / Organiser of Rhacklette.
Threat Intelligence Analyst
Cyber threat connoisseur at Google. Senior Research Associate at Virtual Routes / Associate Fellow at RUSI.
personal website @ cloudcurio.us ✦ researching @ Wiz Security (threats.wiz.io) 🐞 maintaining @ cloudvulndb.org 🎙️ podcasting @ cryingoutcloud.io 🗺️ pivoting @ Pivot Atlas (gopivot.ing)
Browser Boss @googlechrome; Security Princess
@google; Project Zero den mom; former @usds; skilled at baking, eating, and hijacking cookies.
Cybersecurity reporter @POLITICO. Former author of the Morning Cybersecurity newsletter. Reach me at jsakellariadis@politico.com. DMs also open for business.
Cyber Threat Intelligence
Manager, APT Research Team @ Proofpoint
Software developer who works on video game stuff. PAX Enforcer. You might have seen me defuse (fake) bombs. Hairy ball of anxiety. My posts are mine. Perpetually disappointed Seattle sports fan. He | him.
