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
Mediazona English @en.zona.media Independent news from Russia. Investigative reporting, courtroom live-blogging, digital censorship coverage (now censored in Russia)
https://en.zona.media/
Cyberknow @cyberknow.bsky.social Situational Awareness | Threat Research | Memes |#cybertracker | 'cyberwarfare' Correspondent | Meme Farmer 🇦🇺🇦🇺
Posts and Opinions are my own
The Insider @theins.press The Insider is a Russia-focused, independent media outlet. We're fully committed to investigative journalism and to debunking fake news.
theins.press/en
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
Juha Ilkka @juhailkka.bsky.social Chief Preparedness Specialist @ National Emergency Supply Agency Finland #cybersec #preparedness #securityofsupply
Igor Sushko @igorsushko.bsky.social Born in Ukraine. American. #WindofChange Racecar Driver (Ret.) Japanese SUPER GT #FSBletters ➡️
igorsushko.com/articles
Pekka Lund @pekka.bsky.social Antiquated analog chatbot. Stochastic parrot of a different species. Not much of a self-model. Occasionally simulating the appearance of philosophical thought. Keeps on branching for now 'cause there's no choice.
Also @pekka on T2 / Pebble.
@garygnutter.bsky.social @garygnutter.bsky.social Farmer, working on IT.
Ukraine Battle Map @ukrainemap.bsky.social 
Anonymous @youranoncentral.bsky.social #Anonymous: Actions Not Nouns. All that exists is interaction. #BindingChaos #3E https://yacnews.com/
Petri Korhonen @petri2020.bsky.social Editor, vastaava päätoimittaja @ demokraatti.fi. Dadjokes about politics, #veteran stories, outdooring.
Tatarigami @tatarigami.bsky.social Former UA officer
Founder of the Frontelligence Insight: https://frontelligence.substack.com
To support my work: http://buymeacoffee.com/frontelligence
Jamming @jamming.bsky.social Tracking Military Aircraft & Activity in Northern Europe, as therapy to feel safe in the Baltics. I am PRO NATO & EU. I have no military background
POLITICO Europe @politico.eu Nobody knows politics and policy like we do.
Atte Harjanne @atteharjanne.vihreat.fi Saving the planet with science. Vihreä kansanedustaja, DI ja kaupunginvaltuutettu.
Suojelupoliisi | Skyddspolisen @supo.fi Turvallisuus- ja tiedustelupalvelu, joka torjuu kaikkein vakavimpia kansallisen turvallisuuden uhkia.
Finnish Security and Intelligence Service
supo.fi
Corporal Frisk @corporalfrisk.com Robin Häggblom, Finnish defence and national security analyst, Senior Advisor at Risk Intelligence. My business card preaches the value of Knowing Risk.
ᴋᴀʀɪᴍ 🇫🇮🇪🇺🇧🇪🇱🇺 @keriim.bsky.social 🇫🇮 🇪🇺 Finnish diplomat.
Currently deputy head of mission in Brussels, Belgium🇧🇪
نائب سفير فنلندا في بلجيكا 🇧🇪
Views are personal
The Kyiv Independent @kyivindependent.com Independent English-language journalism in Ukraine
Become a member: kyivindependent.com/membership
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
NOELREPORTS @noelreports.com Media platform covering global conflict zones. Focus on the Ukraine-Russia war. Consider supporting us once via buymeacoffee.com/noelreports or by becoming a member via patreon.com/NOELREPORTS.
Eliot Higgins @eliothiggins.bsky.social Founder and creative director of Bellingcat and director of Bellingcat Productions BV. Author of We Are Bellingcat.
Aurora Intel @auroraintel.bsky.social @auroraintel from Twitter. 
Liveuamap @liveuamap.com https://liveuamap.com is platform that change the way you receive news. Latest news on the map. Contact us info@liveuamap.com.
Posts sometimes op-ed
Military History Journal @militaryhistory.org.uk Bluesky page for the Military History Journal, the online publication covering British and international military history. Published in Ayrshire, Scotland. Editor: @neilritchie.bsky.social
Ukrainian Memes Forces @uamemesforces.bsky.social Source of the best Ukrainian memes.
buymeacoffee.com/uamemesforces
Kateřina Buchtová @katerinaabu.bsky.social All things 🇫🇮 and 🇨🇿, special focus on foreign and security policy. Studying security and strategic analysis at JYU. Writing for The Ulkopolitist.
Valtteri Vuorisalo @valtterivuorisalo.bsky.social ”It is all about the data." Observing new boundaries of the possible at the intersection of business, academia, and politics. All comments my own.
Panu Moilanen @panumoilanen.bsky.social Lehtori Jyväskylän yliopistossa, koulutuspäällikkö Maanpuolustuskoulutus MPK:ssa sekä jatko-opiskelija ja tuntiopettaja Maanpuolustuskorkeakoulussa. Vähän kaikki kiinnostaa, mutta erityisesti entistä turvallisemman Suomen rakentaminen.
Markku Korkiakoski @markku.bsky.social Cybersec & consulting. Likes to golf and ski, but can’t find time for neither. TEDx.
War Mapper @warmapper.org Mapping conflicts
If you would like to support me: https://buymeacoffee.com/warmapper
FT Visual & Data Journalism @data.ft.com The FT’s team of reporters, statisticians, illustrators, cartographers, designers, and developers work with colleagues across our newsrooms, using graphics and data to find, investigate and explain stories.
https://www.ft.com/visual-and-data-journalism
H I Sutton @covertshores.bsky.social Independent Defense Analysis, Unconventional Naval Warfare, author, submarines, #OSINT, illustrations. Mostly typos
http://www.hisutton.com/
Matti Parviainen @mattip.bsky.social Director, Chief Information Security Officer at Ministry for Foreign Affairs of Finland
WarTranslated (Dmitri) @wartranslated.bsky.social 🇪🇪 Estonian blogger focusing on Russia/Ukraine | 18+ version: https://t.me/wartranslated | Glory to #Ukraine!
OSINT @osintbridge.osintukraine.com Experimental OSINT Aggregator bridge from X to Bluesky
ALL content belongs to their respective owners.
Focus Ukaine
https://www.inoreader.com/stream/user/1005072895/tag/OSINTbridge/view/html?t=OSINTbridge&sb=y
Erka Koivunen @ekoivune.bsky.social Engineer by training, hacker by heart. Conditioned to think like a CISO.
Ilmari Käihkö @kaihko.bsky.social Associate professor of War Studies and guest researcher at the Aleksanteri Institute, University of Helsinki and the Department of War Studies, Swedish Defence University. And probably a few other things.
Pasi Tarvainen @pasitarvainen.bsky.social Cybertechnologist working for Government. Personal opinions, personal account
Sinikukka Saari @sinikukka.bsky.social Leading Researcher, Great Power Politics & Foresight, Finnish Institute of International Affairs
Janne Riiheläinen @veitera.bsky.social #turpo-kolumnisti YLE Uutiset ja Demokraatti. Informaatiovaikuttaminen. Viestintäammattilainen.
Anna-Liina Kauhanen @alkauhanen.bsky.social Pääkirjoitustoimittaja Helsingin Sanomissa. Editorial Writer at the Finnish daily paper Helsingin Sanomat. Journalism, Foreign Affairs, Security Policy, Nato, EU. Suomi, svenska, English, Deutsch. www.hs.fi
ProPublica @propublica.org Investigative journalism in the public interest. Headlines and (sometimes literal) receipts.
propublica.org
Naval News @navalnews.com navalnews.com is updated daily with in-depth features, industry and naval forces news round-ups, event coverage, video reports and more.
auonsson @auonsson.bsky.social Every system is a sensor if you hold it right.
Main arena, Baltics. 🇸🇪
mastodon.world/@auonsson , x.com/auonsson backup 🇸🇪
The Ulkopolitist @ulkopolitist.fi Parempaa ulkopoliittista keskustelua.
🌍 ulkopolitist.fi
Suomalaista ulko- ja turvallisuuspolitiikkaa käsittelevä verkkomedia.
StratMiL @stratmil.bsky.social 🇫🇮 Defence Forces GSO (ret.)
🦺 Freelancer watching 🇷🇺🕸️🇨🇳
(and keeping now eye on 🇺🇸, too 😅)
Northside 🇪🇺🇬🇧🇺🇲🇨🇦 focused
#Strategy | #Defence | #Foresight
#Nato #JEF #MilSky #Turpo #SäkPol
Enjoys: icehockey, golf, nature, construction.
X "STRATMIL"
🇫🇮 Finland
Sanna-Katri Rautava @havettavatati.bsky.social Utelias ja siksi täälläkin. Oikean alakulman nainen. Kaupungit, koulutus, vastuullinen kehitys. Hävettävä täti. 
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.
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
Jan Böhmermann 🤨 @janboehm.bsky.social 🇪🇺 // JOIN ME ON MASTODON: https://edi.social/@janboehm // @ZDF Magazin Royale 🦠/ fest & flauschig @Spotify / hotline +49 30 959997666 / ❤️✊️😉 / boehmermann.de- S SaskaBee @saskabee.bsky.social
Toomas Hendrik Ilves @ilvestoomas.bsky.social Unsuccessfully retired ex-prez, ex-MEP, ex-foreign minister, ex-ambassador, ex-director of RFE-RL Estonian service, etc, ex cetera.
Except for @darthputinkgb.bsky.social, I take seriously only those who post here under his or her own name.
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."
Michael Kofman @michaelkofman.bsky.social Senior Fellow, Carnegie Endowment. Defense analysis with a focus on the Russian and Ukrainian militaries.
Darth Putin @darthputinkgb.bsky.social Czar for life of all Russians. Master Strategist. Tea connoisseur. Author. Window installer. Wanted in 123 countries. Parody, apparently.
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- B @balduri.bsky.social @balduri.bsky.social
Internet Archive @archive.org Internet Archive is a non-profit research library preserving web pages, books, movies & audio for public access. Explore web history via the Wayback Machine. 
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.
mwosint @plosint.com 
The New York Times @nytimes.com We seek the truth and help people understand the world. Not a subscriber? Your first month is now free in our app. https://nytimes.onelink.me/Xpht/zbx4nci9
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
Thomas Rid @ridt.bsky.social @ridt on X
Bosphorus Observer @yoruk.bsky.social Obsessive ship-spotting by the Bosphorus -.-. .-. .. -- . .- / .. ... / ..- -.- .-. .- .. -. . 50501
Aaron Bateman @aaronbateman.bsky.social Assist. Prof. of History & Intl Affairs at George Washington U. | Book #1 : "Weapons in Space" | Book #2 "Wiring an Empire" (contracted w/ MIT Press)
Dutch_OsintGuy @dutchosintguy.bsky.social Dutch guy with Open Source Intelligence & Analysis skills • OSINT • Principal Instructor @SANSInstitute • SVP of Engineering& Chief Innovator @ shadowdragon.io
Niklas Fagerström @niklasf.bsky.social Reporter at the public broadcaster YLE in Finland, specializing in science, health and technology. City, University of London graduate.
Tomi Liesimaa @t-l.bsky.social Chief Security Officer
Former LE officer with heavy international experience
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app
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
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
Kevin Rothrock @kevinrothrock.me Russia watcher supreme at @meduza.io. (All skeets here are my views alone.) Ugly American based in Portland, Oregon. Signal: @KevinRothrock.01 / Find all my junk here: https://linktr.ee/kevinrothrock
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
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
Angry Staff Officer @pptsapper.bsky.social History person, Army officer, transplanted Buckeye, not really that angry anymore. Writes stuff. Some Star Wars. Refugee from Twitter. Views do not reflect or represent the DoD's. He/him/his. angrystaffofficer.com
Natalia Antonova🇺🇸🇺🇦 @nataliaantonova.bsky.social Ukrainian-American. Writer. President, Concerned MILFs for America. Safer Dating Now creator. OSINT, but making it girly. Advocate for the glorious Normie Restoration ☀️
Laura Halminen @laurahuu.bsky.social You might know me from Twitter. I narrate things that are true. Non-fiction, journalism and such.
Tero @tero.bsky.social https://www.suomenpankki.fi/en
War on the Rocks @warontherocks.bsky.social Experience. Conflict. Commentary.
Join our community: https://warontherocks.com/membership/
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/
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.
Bellingcat @bellingcat.com Bellingcat is a global collective uncovering facts to hold power to account. Our work is independent. Our methods are public. Our community is global.
Want to support our charity? bellingcat.com/donate- K Antti @kurittu.org
- A @anulaitila.bsky.social @anulaitila.bsky.social
DEF CON @defcon.bsky.social The world’s premier hacker conference. Serving the global hacker community since 1993.
Defcon.org
Forum.defcon.org
Defcon.social
@mikko @mikko.bsky.social Fighting malicious use of technology.
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
Sami Laiho @samilaiho.com Keynote-speaker, Chief Research Officer, Microsoft MVP since 2011
More info: https://samilaiho.com/
Mikael Peltomaa @handle.invalid OSINT, Red Teaming, Photography, Drone pilot
Iiro Uusitalo @iirouusitalo.fi AppSec @ Supercell | More security stuff at Team Whack (Yle) and Team ROT.
Kirill @krll.bsky.social 
Jarkko Vesiluoma @jvesiluoma.bsky.social White hat hacker, Team ROT. Bug bounty hunter. Owner of Redtest-Security. Co-founder HajySec + Rotco Oy. OSCP/OSCE/OSWE. Opinions expressed are mine.
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.
Jones @hoppa.bsky.social Flower salesman from India
Klaus Koivula @sanzocon.bsky.social 
Tuomo Hyttinen @tuomohytti.bsky.social US politics nerd from Finland. Reporter in the largest Finnish business daily Kauppalehti. I do have a podcast and blog at Vaalirankkurit.com (FI).