Darth Putin @darthputinkgb.bsky.social Czar for life of all Russians. Master Strategist. Tea connoisseur. Author. Window installer. Wanted in 123 countries. Parody, apparently.
Cambridge Ukrainian Studies @camukrainistyka.bsky.social Cambridge Ukrainian Studies, an academic centre at the University of Cambridge. Advancing new approaches to teaching and researching Ukraine since 2008.
www.CambridgeUkrainianStudies.org
Posts by Rory Finnin
Jessica Berlin @berlinbridge.bsky.social Security & geopolitics | Previously based in 🇦🇫🇨🇳🇲🇲🇷🇼🇬🇧🇺🇸 | Capital Germany 40 under 40 | ☕ http://buymeacoffee.com/jberlin | Don’t just get mad, get busy | https://berlinbridge.substack.com/subscribe
Oz Katerji @ozkaterji.bsky.social Ukraine correspondent. British-Lebanese conflict journalist & filmmaker. Director of The Battle For Kyiv. Interested in human rights. RTs ≠ endorsement.
https://ko-fi.com/ozkaterji
Data projects by Texty.org.ua @texty.org Texty.org.ua — leader in data journalism in Ukraine
Support us via Patreon: patreon.com/textyorgua
Buymeacoffee: buymeacoffee.com/textyorgua
Kaja Kallas @kajakallas.bsky.social EU High Representative for Foreign Affairs and Security Policy
Vice-President of the European Commission
Ursula von der Leyen @vonderleyen.ec.europa.eu President of the @ec.europa.eu
Mother of seven. Brussels-born. European by heart. 🇪🇺
Anne Applebaum @anneapplebaum.wsocial.eu staff writer @theatlantic.com and senior fellow @snfagora.bsky.social. author of GULAG, IRON CURTAIN, RED FAMINE, TWILIGHT OF DEMOCRACY and AUTOCRACY INC
https://linktr.ee/anneapplebaum
Keir Giles @keirgiles.bsky.social Twitter refugee #1,383,497
Norbert Röttgen @nroettgen.bsky.social Mitglied des Deutschen Bundestages | Stellv. Vorsitzender der CDU/CSU-Bundestagsfraktion für Auswärtiges & Verteidigung | Optimismus 🚀 Europa 🇪🇺 und Espresso ☕️
Antti Honkela @ahonkela.bsky.social Prof of machine learning at University of Helsinki. Interested in (differential) privacy and open source software.
Daniel Hugenroth @lambda.bsky.social Computer Security Researcher @ Cambridge (https://www.danielhugenroth.com) and Co-Founder @ Light Squares (https://www.lightsquares.dev)
Martina G. Vilas @martinagvilas.bsky.social AI Evaluation & Interpretability @NVIDIA
Real World Crypto Symposium @rwc.iacr.org The official Real World Cryptography Bluesky feed. Follow us for news of upcoming events.
Sabine Oechsner @proofnerd.bsky.social cryptography and pretty proofs | PL-curious | everything is MPC | assistant professor @ VU Amsterdam
soechsner.de
Julian Loss @julianloss.bsky.social I’m a cryptographer working on digital signatures, consensus algorithms, and more. Professor for Computer Science at Ruhr University Bochum.
Filippo Valsorda @filippo.abyssdomain.expert @geomys.org founder / RC F'13, F2'17
Cryptogopher / Go cryptography maintainer
https://filippo.io / https://github.com/FiloSottile
https://mkcert.dev / https://age-encryption.org
https://sunlight.dev / https://filippo.io/newsletter
Steven Murdoch @steven.murdoch.is Professor of Security Engineering; Head of UCL Information Security Research Group @sec.cs.ucl.ac.uk; Director Open Rights Group. 🐘 https://mastodon.social/@sjmurdoch 🐦 @sjmurdoch 🌍 https://murdoch.is/
Nadim Kobeissi @nadim.computer Applied cryptographer. Mainly working in the cryptography auditing industry, but sometimes venturing back into academia. https://nadim.computer
Zack Whittaker @zackwhittaker.com Security editor, TechCrunch
Signal: zackwhittaker.1337
My stories: techcrunch.com/author/zack-whittaker
My newsletter/blog: this.weekinsecurity.com
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
Jimmy Rushton @jimmyrushton.bsky.social Kyiv based foreign policy/security analyst
Currently focused on the Russian invasion of Ukraine
Special Correspondent at the Kyiv Independent - opinions mine alone
Adam Sybera @aksybera.bsky.social Senior Research Analyst @ki-insights.bsky.social
Underground & War Correspondent 🚇🪖
Information Warfare & Counterculture 🎙️🥷🏻
Film & Writing 🎞️ 📝
Insights @kyivindependent.com.
🇨🇿🇺🇦
Mykola Bielieskov @mykolabielieskov.bsky.social Research fellow at National Institute for Strategic Studies under UA President, senior analyst at UA NGO “Come back alive”; all ideas tabled here are private position 
Matt Johansen @mattjay.com Friendly neighborhood cybersecurity guy | expect infosec news, appsec, cloud, dfir. | Long Island elder emo in ATX.
vulnu.com <- sign up for my weekly cybersecurity newsletter
Alexander Martin @alexmartin.bsky.social 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
Bundesamt für Sicherheit in der Informationstechnik (BSI) @bsi.bund.de 🛡️ Bundesamt für Sicherheit in der Informationstechnik
💻️ Cyber-Sicherheitsbehörde des Bundes
🤝 Wir sind das #TeamBSI
bsi.bund.de/Impressum | bsi.bund.de/dok/social-datenschutz
Ulrike Franke @rikefranke.eu Senior Fellow at European Council on Foreign Relations. #Drone politics PhD @ox.ac.uk. Teaches at @SciencesPo.bsky.social. Writes about all things #Germany #Defence #miltech. Podcast host at @SicherheitsPod.de & LeCollimateur
Lena Frischlich @lenafrescamente.bsky.social Communication scholar and media psychologist. Exploring the abyss of digital communications and how to foster democratic resilience. || Associate Professor Digital Democracy Centre University of Southern Denmark / Complexity Science Hub, Vienna
Julia Smirnova @jsmirnova.bsky.social Senior researcher for @cemas.io. Disinfo, extremism, technology. Previously, @isdglobal and journalist writing for @spiegel, @zeit, @welt. Alumna @warstudies
Christian Stöcker @christianstoecker.de Psychologist/Journalist/Media Prof. @HAW_hamburg, Disinfo Researcher, SPIEGEL-Column: http://tinyurl.com/DerRationalist. New book http://tinyurl.com/weltverbrenner. Blocks trolls
🪖MilitaryNewsUA🇺🇦 @militarynewsua.bsky.social 🇺🇦Ukrainian blogger.. 🪖Military analytics and weapons.Geopolitics.. Monitoring of global conflict zones ||🇺🇦~🇷🇺||🇮🇱~🇮🇷||🇹🇼~🇨🇳||🇵🇰~🇮🇳||Ukraine will win
The Kyiv Independent @kyivindependent.com Independent English-language journalism in Ukraine
Become a member: kyivindependent.com/membership
Lucian Kim @luciankim.bsky.social Senior Ukraine Analyst @crisisgroup.org, former correspondent based in Berlin and Moscow, author of @columbiaup.bsky.social book on why Russia invaded Ukraine, soon in paperback. Rarely seen on social media.
WarTranslated (Dmitri) @wartranslated.bsky.social 🇪🇪 Estonian blogger focusing on Russia/Ukraine | 18+ version: https://t.me/wartranslated | Glory to #Ukraine!
Timothy Snyder @timothysnyder.bsky.social Temerty Professor of Modern European History, Munk School, University of Toronto; Permanent Fellow, IWM Vienna; Emeritus Levin Professor, Yale. Author of "On Freedom," "On Tyranny," "Our Malady," "Road to Unfreedom," "Black Earth," and "Bloodlands"
Oleksandr Holubov @golubovalex.bsky.social Former Ukrainian journalist, now data analyst leaving in Germany
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app