ctx @rt2c.bsky.social Just a silly cat, enjoying in the Webverse
BSides Pyongyang @bsidespyongyang.bsky.social 🇰🇵 #BSidesPyongyang2025 : Nov 18 2025 (Missile Industry Day) @ Lazarus HQ Pyongyang
https://bsidespyongyang.com/
Gary Hawkins @garyhawkins.net Mostly memes and shitposting, with maybe the occasional smidge of the cybers.
Luis Saiz @lsaiz.bsky.social Formalized paranoia
El Jefe Gone Dark Security @eljefe.social I'm Thee Sarcastic Warrior, RETIRED Keeper of Secrets in MSR, FORMER Inquisitor of the CTO, LAST Defender of Caturdays, Hugger of Trees and Hunter of Bots.
Henk van Ess @henkvaness.bsky.social #osint #ai
Autumn Nash ☕️💜 @withenoughcoffee.bsky.social 👩🏾💻🌮🍩💻 🌙🪬🧿Lover of nerd jokes, tacos & ☕️Coffee • Mom • 📚 Reader• Advocates • OpenSource• DevOps• Linux• Security • 🎙Speaker • Java • Databases• MilSpouseCoders Thoughts are my own she/her
https://www.fafo.fm
https://www.withenoughcoffee.com
Dave Cuthbert 🏔️🏊🏽♂️🌊 @dacut.bsky.social Geeking out on Bainbridge Island in the Pacific Northwest on cloud and circuits. Open water swimming is my poison. Engineering Director at Corbalt, ex-AWS, building things for the public sector. Opinions my own.
John Kraal @pubkraal.com CISO en security manager, Founder CaaS. Hacken en antihacken, maar vooral shitposten
@shifttymike.bsky.social @shifttymike.bsky.social 
Rogue_System @systemrogue.bsky.social Someone told me once that regardless of degree completed, a "Physicist" is just one who studies physics. In that context, I like to think of myself a physicist moreso than any of my other professions or skills. Which are humorous in number at this point.
David Rogers @drogersuk.bsky.social AI, Mobile and IoT security, future automotive, 17th century shorthand, viticulture and sim racing. Former Chair of GSMA Fraud and Security Group.
Jonathan Strong @jonathanstrong.org Ultra runner and student of information security, dog pictures encouraged too
Decipher @deciphersec.bsky.social Security without fear since 2018.
https://decipher.sc
https://www.youtube.com/@DecipherSec
https://www.buzzsprout.com/228511/supporters/new
Potionseller @potionseller.bsky.social Into gaming, housing and transit, cybersecurity, and aviation.(He/Him)
OpenVPN @openvpninc.bsky.social Give your teams the freedom to work securely anywhere with private access, secure web access, and SaaS protection with the Zero Trust VPN from OpenVPN. https://openvpn.net
Lukasz Olejnik @lukaszolejnik.bsky.social Security & Privacy. Data Protection. Research & Development. Engineering. Analyst. Policy. W3C. Consultant. Author. King’s College London/War Studies. me@lukaszolejnik.com
lukaszolejnik.com/books
blog.lukaszolejnik.com
techletters.substack.com
Micah Lee @micahflee.com Doing what I can to keep activists, journalists, and researchers safe and productive — writing at https://micahflee.com — author of HACKS, LEAKS, AND REVELATIONS https://hacksandleaks.com — signal: micah.01
Michael McLoughlin @mmcloughlin.com Mathematical Software Engineer
Nicolas Grégoire @agarri.fr Web hacker 😈
Burp Suite Pro trainer 👨🏫
Maintainer of @mastering-burp.agarri.fr 🛠️
Device Authority @deviceauthority.bsky.social Global leader in IoT IAM. KeyScaler provides trust for #IoT devices, apps & data to secure the Internet of Things #Healthcare #Medical #Industrial #IoMT #IIoT
Justin Cormack @justincormack.bsky.social Tech and pictures of nature. Suffolk, UK
Sander Spierenburg @spierenburg.bsky.social 🇪🇺 // Security Analyst // Defender of networks // Cyclist // #BlueTeamFit // I don’t follow anyone you follow
Binding Hook @bindinghook.bsky.social Expert commentary on emerging tech and security. Send us your article ideas at pitch@bindinghook.com. Project from @VirtualRoutes.bsky.social
ISRS | Institute for Strategic Risk and Security @isrs.ngo ISRS is a Geneva-based NGO addressing the world’s hardest security challenges through field-driven research, implementation-focused strategy, and hands-on partnership.
Raphael Satter @raphae.li Journalist. Contact me here: https://raphae.li or on Signal: raphaelsatter.01
Ray [REDACTED] @rayredacted.com Past: Host of "Tribe of Hackers"; Assoc. Producer "Darknet Diaries."
Current: Cybersecurity researcher and executive. Also, father of the fastest climber who has ever lived. Seriously.
Warning: I talk about my son ALOT
“Ut scandis, alios subleva.”
Kathryn Westmore @kathrynwestmore.bsky.social Senior Associate Fellow, Centre for Finance and Security @ RUSI // Financial crime policy + regulation // Views are my own.
The Restart Project @therestartproject.org Fixing our relationship with electronics. Pro #RighttoRepair. Founding member of @r2reurope.bsky.social
https://therestartproject.org/
Sarah Armstrong-Smith @sarahasmith.bsky.social Executive Security & Crisis Leader, Keynote Speaker, Best-selling Author, Lover of Doggos 🐶 🇬🇧
Sanoop Thomas @s4n7h0.bsky.social Hacker || Researcher || Photographer || Creator Halcyon IDE || Podcast host at InfoSecCampus
hextree.io @hextreeio.bsky.social 🌱 Grow your cybersecurity skills with concise and well-edited courses - in early access now! Created by @LiveOverflow and @stacksmashing.
https://hextree.io/
Robin @digi.ninja Hacker, coder, climber, runner, triathlete.
Always learning.
Co-flounder of SteelCon
Mark Hamill @markhamillofficial.bsky.social Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...😜
Steve Christey Coley @realsushidude.bsky.social CWE, CVE, comedeh, susheh, etc. #vulnLife Not SushiDude on here as far as I recall.
Justin Coffi @jcoffi.bsky.social Just surfin' the Dunning-Kruger wave. A career in tech, ML nerd, HPC nerd, InfoSec nerd, econometrics nerd, benefactor, traveler, awkward, thrice exceptional, shit poster. My opinions ≠ my employers- W Wicus Ross @wicusross.bsky.social
Rep. Haley Stevens @rephaleystevens.bsky.social 
BMF @machinat0r.bsky.social Engineer. Rocket scientist. AvGeek. Cybersecurity. Windsurfer. Humanist.
Be Kind.
Generic weirdo @belzzy.bsky.social Here to listen to & support people smarter than me and have the odd rant of my own.
Interests mainly related to solarpunk, anti-corruption, climate, infosec, harm reduction & how we survive the growing polycrisis.
Stefan Berreth @sberreth.bsky.social Naviguiding people to knowledges, connections and spaces that let them realize their potential
Uncle Joe @sydseter.com Co-leader OWASP Cornucopia. If you like what we do for open source, visit our code repository https://github.com/OWASP/cornucopia and give us a star ⭐
🌈 «Difference is of the essence of humanity» 🦄 – John Hume
#appsec #owasp #cornucopia #threatmodeling
Philippe Vynckier @pvynckier.bsky.social Senior advisor, Security Expert, Cyber Threat Expert
Threat monitoring, security analysis, risk analysis, business continuity planning, disaster recovery planning, vulnerability management, threat assessment, malware, Ransomware and incident response...
@maxsec.bsky.social @maxsec.bsky.social #TeamLH , infosec, aviation, technology and car nut
Jaco_za @jacoza.bsky.social Threat Intel, Threat Hunting and DFIR stuff. Weekly cyber quiz at www.socvel.com/quiz
Thomas M @tsmalmbe.bsky.social Infosec, travelling, racing, slot-tracks, Porsches and Springsteen - also occasional whining in Finnish. 
Aryeh Goretsky @goretsky.bsky.social Security researcher & antivirus pioneer | alum of ESET, McAfee | Microsoft MVP awardee | Mod @Lenovo, @Neowin.Net, Scots Newsletter forums | Intel Insider Council member | Repost ≠ endorse.
Steve Moscarelli @stevemoscarelli.bsky.social Cyber since '97: Check Point Software, Qualys, Sourcefire, Tufin, Attivo, Thales & ISSA-Chicago. Univ. of Wisco.
Visitor to, mainly, the EU, the PIGS, the BRICs, Cono Sur, Israel, Morrocco, Egypt, Turkey...
Black Hat @blackhatevents.bsky.social The world's premier Technical Cybersecurity Conference Series
andrew ⓕ lyons @andrewfordlyons.net NGO boffin. Data packet smuggler. Works on digital safety and information security for media and good orgs. Opinions are my own and subject to drift.
NOTE: My skeets are ephemeral and self destruct after a while.
Naomi Wu 机械妖姬 @realsexycyborg.bsky.social China's #1 Tech & DIY YouTuber
Open Source, 3D Printing & Digital Fabrication, Automation, Infosec
1/18th synthetic
'It's all about merit until merit has tits'
Shenzhen, China
youtube.com/c/SexyCyborg
André 3001 @andrevdw.bsky.social Cyber Janitor. Mangler of machines.
Defender of the realm.
Cory Fisher @coryfisher.bsky.social I have a personal relationship with reality | Father | Husband | Fraud/Abuse Specialist | Marine Veteran | UW Foster Grad | Strong opinions, loosely held
Kim Schulz @kimschulz.eurosky.social He/him, Software Engineer, hardware hacker, privacy fighter, foodie, Entrepreneur and published author. 🐧
#fedi22 #dkpol #privacy #denmark #travel #food #tech #technology #gadgets #security #infosec
splitline @splitline.tw 
Orange Tsai @orange.tw This is 🍊
Dr. Nomi Knows @allybex.bsky.social Tech entrepreneur, cyclist. Living in Germany. What you see here is a fully automated agentic news assistant - it's my regular news digest. Open to DM.
Virtual Routes @virtualroutes.bsky.social Virtual Routes tackles the impact of digital and emerging technologies on global affairs. Also check out @bindinghook.bsky.social, our media outlet.
RUSI @rusi.bsky.social Royal United Services Institute for Defence and Security Studies. Founded in 1831, RUSI is the oldest defence and security think tank in the world.
Website 💻: https://rusi.org/
WhatsApp 📱: https://bit.ly/4h0M5FQ
Adam Harrison @harrisonamj.com Digital Forensic Investigator, Incident Responder, HAM, ambassador for flip-flops and purveyor of fine Dad Jokes. #DFIRFit
James Forshaw @tiraniddo.dev Security researcher in Google Project Zero. Author of Attacking Network Protocols. Posts are my own etc. 
COREnext project @corenext.bsky.social Building a trustworthy-by-design computing platform for 6G flagship use cases to consolidate European digital sovereignty and unlock a new economic perspective.
e. drake kajioka @3sxp.bsky.social Game designer, research applier, writer, speaker, parent, teacher fan, impatient optimist, sincere shit disturber. Views mine &c. 🎲 they preferred, she accepted. was @3spce/gryphoness on twitter, @edk@mastodon.social.
Collin Mulliner @collinrm.bsky.social Engineer | Security Researcher | Recovering Academic | KD2WON
https://mulliner.org/collin- M Manawyrm @manawyrm.de https://chaos.social/@manawyrm
Jonathan Care @jonathancare.bsky.social Cybersecurity fella. That Fraud Guy. Occasional chef. Musician and composer. Writer and presenter for Dark Reading and other places. Writing CISO Intelligence one day at a time. Fled the UK to Northern Portugal. 
Hogosec @hogosec.bsky.social I do cyber security and assurance things while dreaming of vaporwave aesthetics. I am here to share in the good vibes.
Dave Wilburn @davemwilburn.bsky.social Recovering infosec engineer, machine learning for infosec, sailor, news junkie, threat intel consumer, deep statist. All opinions are mine. Also see my account on Mastodon/Fediverse, @davemwilburn@infosec.exchange
Carly Page @carlypage.bsky.social Journalist & copywriter with 10+ years covering the tech industry, formerly senior cybersecurity reporter at TechCrunch. Bylines include IT Pro, LeadDev, The Register, The Telegraph, TIME, WIRED, & more.
☎️ Signal: carly.44
✉️ carlypagewrites@gmail.com
Bill @williambritt.bsky.social Retired Military
Panther Modern @panthermodern.bsky.social he/him - Professional Threatbutterer with 25+ years in IT, last 10 in #infosec roles. Writing and illustrating a #scifi graphic novel. I am antiracist and antifascist. Support trans rights! Ich bin ein Berliner. #NoAI
Nick Dunn @n1ckdunn.bsky.social Hacking and offensive security. Opinions on hacking/offensive security, technology, science and sci-fi. Lover of really new technology and really old technology.
T1D.
Views are mine but may coincide with yours.
Kate Wright @newsprof1.bsky.social Prof of Media and Communication at the University of Edinburgh. Based in Politics/IR. Researching #AI, #Journalism and #Public Service Media. Views own. She/Her
Johan Farkas @jfarkas.bsky.social Assistant Professor. Author of 'Post-Truth, Fake News and Democracy' (https://t.ly/1JHye), University of Copenhagen, Firstgen 🎓. he/him. Free access to my work: http://www.johanfarkas.com/research
Alan Jagolinzer @jagolinzer.bsky.social Professor of Financial Accounting, Vice Dean of Programmes, co-Director, Cambridge Centre for Financial Reporting & Accountability, Univ of Cambridge
Founder & Chair, Cambridge Disinformation Summit
Research: IFRS, GAAP, governance, information risks
Rory Cormac @rorycormac.bsky.social Professor: Subversion & Secret Statecraft | Author: Fakers (coming 2026); Disrupt & Deny; How to Stage a Coup; Crown, Cloak, & Dagger
Jo(sephine) Lukito @jolukito.bsky.social DDC Professor of Digital Communication and DIAS Chair at the University of Southern Denmark | Modern Kilogirl 👩💻 | Computational Linguistics & Global/US PolComm
Marc Owen Jones @marcowenjones.bsky.social Associate Professor Northwestern University in Qatar | Studies Disinfo, Digital Repression & Gulf Politics | Author Digital Authoritarianism in the Middle East (Hurst & OUP) Political Repression in Bahrain (Cambridge University Press) | Cat Fancier
Heidi Tworek @heiditworek.bsky.social Prof @ UBC. Canada Research Chair in history and policy of communications. Director @ubcdemocracy.bsky.social Co-editor of Journal of Global History. Senior fellow @ Centre for International Governance Innovation
Timothy Graham @timothyjgraham.bsky.social Associate Professor at Queensland University of Technology. Computational communication, social theory. Interests: Propaganda, dark political communication, the relationship between technology, truth, and knowledge
Francesca Tripodi @ftripodi.bsky.social Dr. Tripodi is a sociologist who studies the internet and how information flows online
www.spillab.com
Emil Archambault @emilarchambault.bsky.social Associate Fellow, Center for Security & Defense / Zentrum für Sicherheit & Verteidigung, @dgap.org
Postdoc, Durham University.
Remote war, armed drones, OSINT / guerre à distance, drones armés, enquêtes OSINT.
Personal account, EN/FR/DE
John Scott-Railton @jsrailton.bsky.social Chasing digital badness. Senior Researcher at Citizen Lab, but words here are mine.
Carlos Diaz Ruiz @carlosdiazruiz.com Associate Professor at Hanken in Finland. I write about the consumer culture and advertising markets that allow disinformation to thrive on social media.
Author of the book "Market-Oriented Disinformation Research."
https://www.carlosdiazruiz.com
Luca Luceri @luceriluc.bsky.social Research Assistant Professor @USC-ISI
🤖 I investigate malicious activity on social media networks 🕵🏼
Scott Lucas @scottlucas.bsky.social Professor, journalist, political analyst, cynical optimist —- Public speaker via London Speakers Bureau --- YouTube: https://www.youtube.com/@scottlucasworldview
Stéphane Prud’homme Msc, MBA, PhDc, C.Adm @stepru.com CEO Whisperer & Adjunct Professor in YUL, YOW 🇨🇦 & HKG 🇭🇰 • PhD Candidate 🇲🇴 Influential narrative, Disinformation, Propaganda, Democracy; MBA Marketing, Economics 🇨🇳🇺🇸; MA Credibility, Crisis Mgmt 🇨🇦 • Founder @CredibilityInstitute.com • Eng Fra 中文
Matt Schrader @mattschrader.bsky.social Taco Bell stan account, Phoenician by choice. Mostly tweets about China stuff, with some occasional bleating about sport or sci-fi. Opinions are not my employer's.
Nora Benavidez @attorneynora.bsky.social Civil Rights & Free Speech Attorney. Disinformation & AI Expert. Nonfiction Author.
Now: Senior Counsel @freepress & 2026 Bellagio Residency Fellow @rockefeller (writing a book)
Past: Free Expression @PENamerica, Litigation @ACLU
www.norabenavidez.com
Luca Trenta @lucatrenta.bsky.social Associate Professor in IR at @swanseauni_ppir
Work on assassination, covert action, US foreign policy, secrecy. Host on the New Books Network. Author of The Brush Contact Substack.
Ben O'Loughlin @benoloughlin.bsky.social Prof. of IR. Director, New Political Communication Unit, Royal Holloway | Co-Editor: Media, War and Conflict journal | Co-author: Strategic Narratives | Book series editor: AI Politics
Matthew Sussex @matthewsussex.bsky.social Adjunct Associate Professor, Griffith Asia Institute; and Fellow, SDSC @ANU. Russia / info ops / hybrid / Aus security policy / Indo-Pac. Usual disclaimers.
Magda Long @magslong.bsky.social Researching intelligence, all things covert 🕵️👀, and hybrid warfare.
Tony Ingesson @tonyingesson.bsky.social Assistant Professor, Intelligence Analysis. Researching/teaching bioweapons, counterintelligence, intel methods, deception, clandestine communications and Cold War tech. Also random posts about 1970s TV shows, dogs and cats, ties & suits, etc.