Kristian Harstad @kristianharstad.bsky.social Follow/RT/links NOT endorsement.
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Mikko Huovila @mikkohuo.bsky.social doctoral researcher at University of Eastern Finland | principal consultant at Nordic Healthcare Group | social and health services | digitalisation | datafication | enterprise architecture | data protection | Vantaa, Finland
Raymond Mumme @rpmumme.bsky.social Grad Student in Comp Sci @ UIUC @uofigrainger.bsky.social | Former Sr. Research Asst. in Radiation Physics @ Univ. of Texas MD Anderson Cancer Center @mdanderson.bsky.social, developed AI for RPA https://rpa.mdanderson.org | 🏳️🌈 he/him | Views are my own
Swedish Ministry for Foreign Affairs @swedishmfa.bsky.social #DigitalDiplomacy from the Swedish Ministry for Foreign Affairs
Tuukka Tervonen @retvonen.bsky.social Yleinen toimittelija, huonoina päivinä en edusta edes itseäni. / Finnish journalist. On a blackout journey.
Henna Mikkilä @mikkila.bsky.social Tallinna-sivusto Sooloiluja.com
Vuoden matkailuvaikuttaja 2023
Asun Tallinnassa
- Airbnb Tallinnassa → www.airbnb.fi/users/show/28666568
- Tallinnatärpit → www.facebook.com/groups/tallinnatarpit
- Viro-tärpit → www.facebook.com/groups/virotarpit
Heidi Hagelin @hhagelin.bsky.social Erikoistoimittaja. Taloussanomat ja Ilta-Sanomat. Yhteiskunta, talous ja pääkirjoitukset. Aika usein pilke silmäkulmassa (mutta vaan aika, välillä erittäin tosissani).
putsi @put.si White hat hacking in Team ROT. Also, hacker-for-hire & bug bounty hunter -- http://hackerone.com/putsi
Pasi Orovuo @pasi.bsky.social Infosec person. Mostly building and breaking cloud stuff.
Max Smeets @maxwsmeets.bsky.social Author of No Shortcuts & Ransom War
Co-director Virtual Routes (https://virtual-routes.org/), previously ECCRI
Managing Editor Binding Hook (https://bindinghook.com)
Senior Researcher, ETH Zurich
Kim Zetter @kimzetter.bsky.social Journalist - cyber/natn'l security. Speaker. Georgetown adjunct prof. Author - COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World's First Digital Weapon
Signal: KimZ.42
https://www.zetter-zeroday.com
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
Sarah McLaughlin @sarahemclaugh.bsky.social Global Expression, FIRE. Book: Authoritarians in the Academy, @hopkinspress.bsky.social (August 2025). https://www.press.jhu.edu/books/title/53835/authoritarians-academy
Signal: sarahemclaugh.01. Go birds.
Cynthia Brumfield @metacurity.com DC resident and cybersecurity writer, analyst, book author, publisher. https://metacurity.com/ https://cyberriskbook.com/
https://www.csoonline.com/profile/cynthia-brumfield/ https://infosec.exchange/@metacurity
Send tips to Cynthia.507 via Signal.
Chris Krebs @thekrebscycle.bsky.social Aka @c_c_krebs over there 
Alex Stamos @stamos.org CPO/CSO of Corridor.dev, teaching at Stanford.
Techmeme @techmeme.com Top news and commentary for technology's leaders, from all around the web.
This account shares top-level Techmeme headlines. Visit https://techmeme.com/ for full context.
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
Zack Whittaker @zackwhittaker.com Security editor, TechCrunch
Signal: zackwhittaker.1337
My stories: techcrunch.com/author/zack-whittaker
My newsletter/blog: this.weekinsecurity.com
Jack Rhysider @jackrhysider.bsky.social Creator of Darknet Diaries.
Verification: https://twitter.com/JackRhysider/status/1675298532406984707
Ellen Nakashima @ellenwapo.bsky.social Intelligence and national security reporter at The Washington Post. Reach me securely on Signal at Ellen.626.
Ari-Matti Husa @luru.bsky.social Certified RF-induced lunatic: OH2NU - Security civil servant with odd sense of humour. Grown tired of Elon, still sceptical about Bluesky and generally about everything.
Jaгί·Juνοnen @jarij.bsky.social s3cmate. Quot homines, tot sententiae. The devil is in the detail. #kyberturvallisuus | #tietoturva | #turpo | #infosec | #cybersecurity | #security | 🎼 ...
Juho Nevalainen @juhon.bsky.social Digitalisaatiota, tekoälyä ja teknologiaa yhdistettynä ironiaan, sarkasmin ja lapsiperhearkeen | Head of Enterprise AI Services at Sofigate - The Business Technology Company. www.sofigate.com
Electronic Frontier Foundation @eff.org We're the Electronic Frontier Foundation. We're a nonprofit that fights for your privacy and free speech online. Find all of EFF's social media accounts at eff.org/social.
What a week, huh @whataweek.bsky.social Your weekly reminder
Jukka-Pekka Juutinen @jpjuutinen.bsky.social Director, Co-founder and Economist, Tweets in private capacity.
Outi Salovaara @outisalo.bsky.social Freelance journalist. Love to dig all sort of strange themes, especially related to Russia.
Samu Ahvenainen @samuahven.bsky.social Hacker, Grand Sorcerer, Supreme Mugwump, Chief Warlock, Wine lover & Gamer
Patrik Fagerström @fagerstrom.bsky.social Motoileva, eräilevä ja videopuuhasteleva viestintämies.
Intran päätoimittaja luvn.fi
Salla Vuorikoski @svuorikoski.bsky.social Helsingin Sanomien tutkivan ryhmän esihenkilö. Finnish journalist, investigative journalism.
Kerstin Kronvall @kkronvall.bsky.social Entinen toimittaja. Koti Porvoossa ja mökki Savossa. Asunut Suomessa, Venäjällä ja Ukrainassa. Rakastaa mm museoita, musiikkia ja metsää. Aamu-uninen moninkertainen isoäiti.
Ville Cantell @villecantell.bsky.social Ambassador of Finland to Iceland.
Opinions are my own. 🇫🇮🇮🇸
Nina Elfvengren @ninnunina.bsky.social Social Media Manager / Nordea Finland
Ville Kostian @kostianv.bsky.social Geopolitics, geoeconomics and military.
Pasi Tarvainen @pasitarvainen.bsky.social Cybertechnologist working for Government. Personal opinions, personal account
Lea Viljanen @ladybugfi.bsky.social #cybersecurity #appsec is my ikigai. Consulting at lavsecurity.fi. Occasional #SCA medievalist, longbow archer. Finland. She/her, will accept they.
Laskiaispulla mantelilla, pizzaan ananasta, kitkarenkaat, maksalaatikko rusinoilla.
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
Keijo Korte @korteke.bsky.social Engineer / AppSec / Cyber / Hacker / CEO / Photographer / Disobey_fi / HelSec / 🐶 / Tyckitting attitude
Jukka Saksi ✍ @jukkasaksi.bsky.social Haluan ymmärtää miten tekoäly muuttaa ajatteluamme, arvojamme, viestintää ja työelämäämme.
PhD, johdon viestintä-ja tekoälykouluttaja at @johtajaonmedia.bsky.social
Tuore kriisiviestintätutkimus
http://johtajaonmedia.fi/kriisiviestinta
Tommi Pernila @tommip.bsky.social Binary computing units, FreeBSD, HardenedBSD, OpenBSD, Hacking, Team LeftOvers, HiFi, Freediving, Music and Movies
Laura Kankaala @laurakankaala.bsky.social threat intelligence lead at f-secure
also a video game & anime lover 
Harri Kilpi @hkilpi.bsky.social Senior Specialist, #Communications, Ministry for #ForeignAffairs of #Finland. All posts are personal opinions.
Henri Nurmi @henkru.bsky.social Breaking computers one by one. Focus on offensive security development and research.
Petri Aukia @aukia.bsky.social I help Saas & software consulting companies with strategy. *This time* AI will really take off.
https://www.kamoon.fi/about/
Harri Koponen @harrikoponen.eurosky.social Growth Fellow, Senior Advisor, Board Member, Reservist Staff Officer, Mensan, Sauna Aficionado, Hiker, Biker, Shooter - Higher Education, Digital Transformation, Security, Cyber, Arms Control, Defence. In Finland & Europe.
Marko Aho @markoaho.bsky.social Working in the field of Information and Cyber Security. Organizational Security and Risk Management professional. This is My private account. All opinions are My own.
Senja Larsen @senja.bsky.social Toimittaja Piilaaksossa
Finn in Silicon Valley 🦄
Journalist, Pragmatist, Catalyst- A Andreas S @arttusch.bsky.social
Antti Alaja @alajanantti.bsky.social Johtava asiantuntija/Leading expert. Uuden talousajattelun keskus/The Finnish Centre for New Economic Analysis. Interested in economic policy, welfare states and innovation. Posts mostly in Finnish. https://utak.fi
Tommi Nieminen @tomminieminen.bsky.social Feature writer @ Helsingin Sanomat newspaper, Helsinki Finland. Society. Politics. Investigative. South Asia. Mobile + Signal: +358 407357796
Atte Harjanne @atteharjanne.vihreat.fi Saving the planet with science. Vihreä kansanedustaja, DI ja kaupunginvaltuutettu.
Aleksi Roinila @aleroi.bsky.social Analyst of War, Politics, and Humanity. Posts in Finnish and English. Opinions personal. Repost ≠ endorsement.
Pasi Vaaranmaa @vaaranpa.um.fi Ambassador of #Finland to the #OECD and #Unesco. Interests include trade, economy and foreign policy. On the wallpaper Chateau de la Muette, home of the OECD in Paris.
Kalle Kallio @kallekallio.bsky.social 🇫🇮 Interested in security, safety, risk management, global situation, science, our future and everyday life.
Alyssa Miller 🦄👩✈️ @alyssam-infosec.com Hacker, CISO, and commercial pilot. Certified Bluesky Elder. Author and International Speaker, Chief advocate of #DoBetterBeBetter
Compassion and empathy are traits in short supply but necessary to make this world a better place.
alyssasec.com
Tuomo Rusila @tuomorusila.bsky.social Finnish Army Officer, NatSec, miltech, defence economics, disruptive tech (esp. robotics, AxS, DEW, cyber). DIY STEM demo geek. Opinions are my own.
Juho Jauhiainen @who1s.bsky.social DFIR at Accenture | Co-Founder of HelSec | Podcaster at Turvakäräjät | Holder of OSCP and other abbreviations
Iiro Uusitalo @iirouusitalo.fi AppSec @ Supercell | More security stuff at Team Whack (Yle) and Team ROT.
Laura Halminen @laurahuu.bsky.social You might know me from Twitter. I narrate things that are true. Non-fiction, journalism and such.
Marjo Ollikainen @marjoollikainen.bsky.social Teknologiateollisuus ry:n viestintäjohtaja, ex-politiikan- ja taloustoimittaja. ”Lempiniminä” mm. punavihreä kommunisti, äärifeministien pääideologi ja rikkaiden lakeija - eli siis äärisentristi. Politiikkaa, ilmastoasioita, taloutta ja ränttäystä.
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.
Catalin Cimpanu @campuscodi.risky.biz ☆ Cybersecurity reporter
★ Newsletters at Risky Business
#infosec #cybersecurity
https://risky.biz
Antti Savolainen @asavolainen.bsky.social Head of Security at @csc.fi
CEO and information security advisor at Halwick Ltd
Author of Helsinki Cease-Fire RPG
Dad, role game player, snowboarder, hiker.
#finnish & #english
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.
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
Dr Nestori Syynimaa @drazuread.com Principal Identity Security Researcher @Microsoft. Ex-Secureworks (PhD, MSc, MEng, CITP, CCSK).
And yes, opinions are my own ;)
Veli-Pekka Kivimäki @vpkivimaki.bsky.social Intelligence analyst by day, OSINT in academia, engineer at heart. Now: Finnish Security and Intelligence Service. Adjunct, Johns Hopkins. Past: Finnish Defence Forces, Bellingcat, Microsoft, Nokia.
Camillo Särs @ged.fi Dabbling in information security since the early 90's
Hasanen @jonihasanen.fi App sec | Dev | Maker | Badge-team @ Disobey.fi
eriktaavila @etaavila.bsky.social IT’s all about the People
Disobey_Fi @disobeyfi.bsky.social Non-profit cyber security event in Helsinki, Finland. https://disobey.fi
Johanna Kinnari @johkin.bsky.social 
Jari Pirhonen @japi.bsky.social Security leader, risk professional, business enabler, lifelong learner.
Sami Laiho @samilaiho.com Keynote-speaker, Chief Research Officer, Microsoft MVP since 2011
More info: https://samilaiho.com/
@mikko @mikko.bsky.social Fighting malicious use of technology.
Harri Hursti @harrihursti.bsky.social Hacker & researcher. Inventor w/ engineering heart believing that impossible is just a state of mind.
The Washington Post @washingtonpost.com Democracy Skies in Blueness
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
Bluesky Safety @safety.bsky.app Sharing updates about trust and safety on Bluesky.
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