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...😜
Barry McCaffrey @brma64.bsky.social Four star Ret US Army General. MS NOW Nat Sec analyst. Council Foreign Relations. Joint Commander Latin America. JCS strategic plans. NATO Brussels. 4 combat tours. 3 Purple Hearts. 14 years overseas. West Point. MA Pol Sci. Army Brat.
Andrew Perpetua @andrewperpetua.bsky.social If you think I deserve a tip: http://paypal.me/ukrdailyupdate
to view my map: http://map.ukrdailyupdate.com
Gabrielius Landsbergis @glandsbergis.bsky.social Former Minister of Foreign Affairs of the Republic of Lithuania
Landsbergis.com Bookings: agent@championsukplc.com
Matias Castrén @matiascastren.bsky.social Director at Elisa IndustrIQ, Birdwatcher and photographer
evacide @evacide.bsky.social Director of Cybersecurity @eff.org
Co-founder of @stopstalkerware.bsky.social
These opinions are my own, not my employer's
I did a TED talk once
Mika Mäenpää @mikamaenpaa.bsky.social Finnish Army G.S. officer. Currently Commandant of the Finnish Army Armour School.
Opinions are mine and doesn't represent Finnish Defence Forces.
Laura Halminen @laurahuu.bsky.social You might know me from Twitter. I narrate things that are true. Non-fiction, journalism and such.
Charly Salonius-Pasternak @charlyjsp.bsky.social Geopol advisory at Nordic West Office (CEO) & Miltton: US FP; transatlantic relations; Nordic defence; Finland; Tech & society.
‘Alumni of’ @fiia.fi, Wesleyan Univ, FDF J5, CCW at Oxford. 1000s of media interviews over years. Capt (res), author, speaker.
Vatnik Soup @vatniksoup.bsky.social Fighting Disinformation since 2022.
All soups: https://vatniksoup.com/
Debunk of the Day: https://vatniksoup.com/en/topics/debunk-of-the-day/
Why we soup: https://vatniksoup.com/en/soups/vs2/
Support our work: https://vatniksoup.com/en/support-our-work/
Sergej Sumlenny @sumlenny.bsky.social Founder of https://european-resilience.org. Have raised €3 million for Ukraine: https://european-resilience.org/charity. Everything for 🇺🇦's victory. Watch https://youtube.com/@euroresilience
Meanwhile in Ukraine @meanwhileua.bsky.social 🇺🇦 Independent, volunteer-run journalism project from Ukraine.
Fb: fb.com/MeanwhileUA
X: x.com/MeanwhileInUA
Support: patreon.com/MeanwhileinUkraine
bmc.link/meaninuak
https://ko-fi.com/meaninua
paypal.me/meaninua
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app
Marten Mickos @martenmickos.bsky.social CEO in the service of AI startup CEOs.
Former CEO of HackerOne, Eucalyptus Systems, MySQL.
ZDNET @zdnet.bsky.social Tomorrow belongs to those who embrace it today.
www.zdnet.com
Engadget @engadget.com Breaking news from the worlds of technology and entertainment, and expert reviews of the latest consumer tech products. www.engadget.com
Erka Koivunen @ekoivune.bsky.social Engineer by training, hacker by heart. Conditioned to think like a CISO.
motherboard @motherboard.bsky.social tech by VICE
read: motherboard.vice.com
watch: https://www.tiktok.com/@motherboardvice
TechCrunch @techcrunch.com Technology news and analysis with a focus on founders and startup teams.
Got a tip? http://techcrunch.com/tips
Helsingin Sanomat @hs.fi Luotettavaa journalismia vuodesta 1889.
Tapahtuiko jotain? Vinkkaa meille: hs.online@hs.fi
Emil Elo @emilelo.bsky.social Journalisti, Helsingin Sanomat.
The Intercept @theintercept.com Fearless, adversarial journalism. Join our newsletter to get our best investigative reporting delivered to you: https://theintercept.com/newsletter/
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
the grugq @thegrugq.bsky.social 
Troy Hunt @troyhunt.com Founder & CEO of @haveibeenpwned.com, the most trusted name in data breach intelligence. Speaker, blogger, Microsoft Regional Director. Gold Coast, Australia.
Zack Whittaker @zackwhittaker.com Security editor, TechCrunch
Signal: zackwhittaker.1337
My stories: techcrunch.com/author/zack-whittaker
My newsletter/blog: this.weekinsecurity.com
Tomi Tuominen @tomituominen.bsky.social Gentleman Hacker: https://herrasmieshakkerit.fi
Kauto Huopio @kautoh.bsky.social Middle-aged nerd. Chief Specialist @ TRAFICOM/NCSC-FI: international collaboration networks and domestic ISACs. Active HAM (OH2LFM) #geek / #nerd / #turpo / #cyber. In private capacity here.
Jarno Niemelä @jarnon.bsky.social Grumpy infosec guy who has been on the blue team since late 90s. Dabbles on the red side on occasion. Been working with various detection AI and threat detection and management automation since late 2000s
Kirsi Piha @kirsipiha.bsky.social Utelias, joskus liiankin innostuva yrittäjä & kirjoittaja, joka rakastaa nykysirkusta. 
emptywheel @emptywheel.bsky.social Coverage of American authoritarianism with a focus on legal cases. An American-Irish in Limerick, Ireland.
Legendary potty mouth! 
D̒͂̕ᵈăᵃn̕ᶰ Ť̾̾̓͐͒͠ᵗe͗̑́̋̂́͡ᵉn̅ᶰtᵗl̀̓͘ᶫe̓̒̂̚ᵉrʳ @viss.hax.lol Viss from twitter and mastodon.social.
startup founder, hotsauce guy, public speaker
eater of pineapple on pizza, listener of ska, flooper of quads
internet grandpa, former sysadmin turned infosec
https://phobos.io/rtg/
https://ravenholmspices.etsy.com
Jessikka Aro @jessikka.bsky.social Comms manager @Tehy. Journalist, author of the bestseller Putin's Trolls. Battling RU information warfare, writing a new book. jessikka.aro@gmail.com Nafo fella
Accidental CISO @accidentalciso.net I accidentally became the CISO. I didn't want this job, but the job chose me. I'm scared, and I want to go home.
https://www.accidentalciso.net
Lesley Carhart @hacks4pancakes.com I am eminently qualified to speak from experience about a variety of dumpster fires.
ICS DFIR at Dragos, martial artist, marksman, humanist, level 14 Neutral Good rogue, USAF retired. I post *very serious* things about infosec. Thoughts my own. Enby. 🏳️🌈
The Kyiv Independent @kyivindependent.com Independent English-language journalism in Ukraine
Become a member: kyivindependent.com/membership
Darth Putin @darthputinkgb.bsky.social Czar for life of all Russians. Master Strategist. Tea connoisseur. Author. Window installer. Wanted in 123 countries. Parody, apparently.
ProFin @profin.bsky.social Suomen turvallisuus etusijalla. Toimin/olen toiminut sen hyväksi koko elämäni ajan. Maanpuolustus lähellä sydäntä. Conservative. Geopolitics, defence. Finnish and global military.
🇫🇮 🇸🇪 🇪🇪 🇺🇦 🇪🇺
Mika Aaltola @mikaaaltola.bsky.social Europarlamentaarikko Kintauden kylältä. Ulkosuhteet, kansainvälinen kauppa ja demokratiakilpi
Buitengebieden @buitengebieden.bsky.social You will know me.. I’m Sander from the Netherlands
Petteri Järvinen @petterij.bsky.social IT pro, nörtti (nerd), DI (M. Sc.), tietokirjailija (non-fiction writer), puhuja (public speaker). Kirja nro 36 "Tekoäly ja minä" (2023). Espoo, Finland.
Paul Massaro @apmassaro3.bsky.social Foreign policy fella | Fighting dictatorship and corruption | Views my own
Institute for the Study of War @thestudyofwar.bsky.social ISW is a policy research organization focused on U.S. national security. Email: press@understandingwar.org. For more: https://linktr.ee/understandingwar
Phillips OBrien @phillipspobrien.bsky.social Professor of Strategic Studies, Author, Lover of Sicily. Purveyor of a “righteous-but-rational vibe”
Minna Ålander 🌻 @alanderminna.bsky.social Analyst @sceeus-ui.bsky.social at @uisweden.bsky.social | Associate Fellow @chathamhouse.org | @cepa.org Fellow | Council Member @ecfr.eu 📸 Stas Kartashov
🎙️ co-host Mildly Alarmed
✍️ Northern Flank Notes: https://open.substack.com/pub/minnalander
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
Whitney Merrill @wbm312.bsky.social I nudge people to care about privacy and security. CPO/DPO. Privacy/infosec lawyer. Hacker. Fighting for privacy, digital civil liberties & the users. Ex @EA @FTC |my views are my own. I used to post on Twitter at @wbm312.
OSINTtechnical @osinttechnical.bsky.social PAI enjoyer, OSINT guy @truth.bsky.social , my views/freezing cold takes are my own. Standard spiel about not endorsing retweets, likes, and comments.
SAINT JAVELIN @saintjavelin.bsky.social We started with one sticker and have now contributed over $2M to Ukraine's war effort since February 2022. DISCOVER OUR NEW COLLECTION 👇
https://linktr.ee/saintjavelinshop
Tom Nichols @radiofreetom.bsky.social Staff writer at The Atlantic. Cat guy, Jeopardy champ. New Englander and curmudgeon. Speaker info: https://www.leighbureau.com/speakers/tnichols
Harri Ohra-aho @ohraaho.bsky.social Senior Advisor for International Security, Major General (ret)
Benjamin Tallis @bctallis.bsky.social Head of Policy & Analysis at Helsing - AI to Protect Our Democracies | Chair @DSI_Strategy |🇺🇦🇪🇺🇩🇪🇨🇿🇬🇧 | #NeoIdealism | Post=personal, Repost ≠ endorse. Views mine
Julia Davis @juliadavisnews.bsky.social Columnist @TheDailyBeast, creator of the Russian Media Monitor, sanctioned by Russia.
I watch Russian state TV, so you don't have to.
Author of a book "In Their Own Words: How Russian Propagandists Reveal Putin’s Intentions."
Nico Lange @nicolange.bsky.social Geopolitik. Ukraine + Russia +America Watcher. Security. Defense. Technology. Basketball-Fan @WashWizards. Hört Radio Jerewan. Plan beats no plan.
Dr. Ian Garner @irgarner.bsky.social Prof of Totalitarian Studies @ Pilecki Institute, Warsaw/Fellow @ Centre for International and Defence Policy, Ontario | FrHistS | Author of "Z Generation: Russia's Fascist Youth” - get it @ http://linktr.ee/igarner | 🇨🇦
Marietje Schaake @marietjeschaake.bsky.social Proud European 🇪🇺 Fellow at Stanford 👩🏼💻 column in FT 🗞️Member of European Parliament 2009-2019 📕Author: The Tech Coup
Kristi Raik @kristiraik.bsky.social Director, International Centre for Defence and Security in Tallinn. Adjunct Professor, University of Turku. Feeling home in Estonia, Finland and at sea.
WarTranslated (Dmitri) @wartranslated.bsky.social 🇪🇪 Estonian blogger focusing on Russia/Ukraine | 18+ version: https://t.me/wartranslated | Glory to #Ukraine!
Dmitri Alperovitch @dmitri.silverado.org Geopolitics, Russia, China, Cyber
Chairman @silverado.org
Author of WorldOnTheBrink.com
Host GeopoliticsDecanted.com podcast
Founder Alperovitch Institute for Cybersecurity Studies at Johns Hopkins SAIS
Co-Founder CrowdStrike
@DAlperovitch elsewhere
Mick Ryan @warinthefuture.bsky.social Strategist, Leader & Author | Retd Army Major General | Senior Fellow in Military Studies @LowyInstitute | @CSIS | Modern & Future war studies | Futura Doctrina substack | #BannedInRussia
Maks @makss.bsky.social Maks from Kyiv
Tatarigami @tatarigami.bsky.social Former UA officer
Founder of the Frontelligence Insight: https://frontelligence.substack.com
To support my work: http://buymeacoffee.com/frontelligence
Illia Ponomarenko @ioponomarenko.bsky.social Live straight out of Bucha 🇺🇦
Pre-order my new book "The Land of Tears and Hope": https://geni.us/tearsandhope
Anders Östlund @andersostlund.bsky.social Swede by birth, European by choice.
Ukraine will be victorious!
https://reppa.tools/
Thomas C. Theiner @noclador.bsky.social 
Edward Hunter Christie @ehunterchristie.bsky.social Political and Strategic Affairs
Former NATO official
PhD VUB & Royal Military Academy of Belgium
Views my own
Denis Zakharov @betelgeuse1922.bsky.social Guess, I have to yell here too
Necro Mancer @mancer.bsky.social Necromancer (666_mancer) from Twitter official account
Johanna Kukka @johannakukka.bsky.social Liikuttaa päätä, sydäntä ja jalkoja😘
🚴🏼♀️📚❤️🎵🥳🤩
Tietokirja: Ihmisyyden rajoilla - mitä välillemme jää tekoälyn aikakaudella (Docendo, 2025)
Figen @thefigen.bsky.social
"We find the meaning of life in love, the value of existence in respect.”
@mikko @mikko.bsky.social Fighting malicious use of technology.
Laura Kankaala @laurakankaala.bsky.social threat intelligence lead at f-secure
also a video game & anime lover