—>realhackhistory.org @bsky.realhackhistory.org O͖̺͊̕͡ͅfficial bluesky for realhackhistory YouTube channel & blog, skeeting the #history of phreaks, #hacking & #hacktivism as well as portrayal of hackers in media. I do some threat intel & OSINT. No AI used. Hobbyist #skystorian.
https://realhackhistory.org/
IFIN @ifin-intel.org The Independent Federated Intelligence Network.
Our mission: Empower organizations to independently collect, analyze, and disseminate relevant cyber threat intelligence through training, open source tools, and a decentralized intelligence sharing network.
Rami @ramimac.me security, for the internet, at Wiz
opinionated about security.
knowledge hubs at rami.wiki, thoughts at ramimac.me
ThreatInsight @threatinsight.proofpoint.com Proofpoint's insights on targeted attacks and the cybersecurity threat landscape.
ETH Zurich @ethz.ch Where the future begins. 🚀🔬 One of the world’s leading universities for technology & natural sciences. Posts in both English and German.
www.ethz.ch
Vas Panagiotopoulos @vaspanagiotopoulos.com Journalist interested in #surveillance | Contributor: @wired.com | @ftm.eu | Covers 🇬🇷 for @rsf.org | Researcher: @deakinuniversity.bsky.social | 2026 Fellow @techpolicypress.bsky.social
☏ Signal: vas.99
http://vaspanagiotopoulos.com
Mark Carney @mark-carney.bsky.social Prime Minister of Canada and Leader of the Liberal Party | Premier ministre du Canada et chef du Parti libéral
markcarney.ca 
ANSSI @anssi-fr.bsky.social Compte officiel de l'Agence nationale de la sécurité des systèmes d'information (ANSSI) | Retrouvez les alertes de #cybersécurité sur le compte @cert-fr.bsky.social
Le Gorafi @legorafi.bsky.social Compte officiel
Toute l’information selon des sources contradictoires.
Notre Journal papier mensuel : https://shop.legorafi.fr/products/abonnement-gorafi-mag
Notre site web : https://www.legorafi.fr
M82 @m82.eurosky.social M82 project est une association d'experts en cybersecurité, cyberdéfense et lutte contre la manipulation de l'information. Il vise à sensibiliser le public, faciliter le partage des connaissances et produits une bibliographie #cyber collaborative
fastfire @fastfire.bsky.social Head of Cyber Threat Intelligence @ Würth Group, GCTI/CPENT/CEH/CND/CSA/ECSA/ECIH/CTIA, owner of SATAYO CTI platform & deepdarkCTI - member of @CuratedIntel
NewsGuard @newsguard.bsky.social Reporting on false claims, journalism, and how unreliable information spreads online. Subscribe to our newsletter, Reality Check: https://www.newsguardrealitycheck.com.
Rayna 🤓🇪🇺👩💻📚✍️ @maliciarogue.bsky.social 💼CEO RS Strategy
✍Award-winning writer
🧠Practitioner in residence @ CIS-CNRS
ex🧬scientist | Amba @DigitalEU | ❤️🚆 | Polylingual
Uncertainty management, strategy, foresight #Infosec #EU #FLOSS
I contain multitudes
📌Elsewhere: https://linktr.ee/maliciarogue
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
MétéoSuisse @meteosuisse.ch Compte officiel de MétéoSuisse – l’Office fédéral de météorologie et de climatologie.
CyberVeille @cyberveille-ch.bsky.social 🔎 Cyberveille.ch · Veille francophone sur la cybersécurité (Suisse et monde) · Articles sélectionnés automatiquement · Géré par un humain + bot 🤖
ℹ️ infos projet: https://cyberveille.ch/about
Membre humain: 📩➡️ @decio.bsky.social
Stéphane Koch @stephanekoch.bsky.social Trainer, advisor and lecturer in the areas of information technology, communication, reputation and infosec . Vice President of ImmuniWeb SA.
https://linkedin.com/in/stephanekoch
Patrice <GomoR> Auffret @patriceauffret.bsky.social ONYPHE founder, CEO and CTO - FreeBSD & Perl sculptor rather than GNU/Linux & Python - My views are those of my employer
Gaza Freedom Flotilla Coalition @freedomflotilla.bsky.social Campaigning on and off the water to end the illegal Israeli blockade of Gaza and for freedom of movement for all Palestinians.
https://linktr.ee/freedomflotillacoalition 
OSINT Switzerland @osintswitzerland.bsky.social An association for experts, practitioners, and learners with the shared goal of developing and expanding their knowledge of open-source intelligence techniques.
https://osintswitzerland.ch/
@ecrime.ch @ecrime.ch #Cyber Intelligence and Risk Services
Free ransomware & cybers news RSS feed: https://ecrime.ch/app/intel-news.php?rss
#ransomware #monitoring #threat
Bridgy Fed for the fediverse @ap.brid.gy Bridgy Fed (https://fed.brid.gy/) bot user for the fediverse. To bridge your account to the fediverse, follow this account.
To ask a fediverse user to bridge their account, send their address (eg @user@instance) to this account in a chat message.
More i…
Mikhail Khodorkovsky @khodorkovsky.com A leader of the Russian opposition, reformer. Ex-political prisoner (2003–2013). Follow for insights on current events in Russia and beyond.
My book 'How to Slay a Dragon: Building a New Russia After Putin' is available here — https://a.co/d/ai95jkW 
Evident @evidentmedia.org Evident is an Emmy-winning nonprofit news organization for investigative visual journalism. We combine evidence-based research with on-the-ground reporting to shed light on conflict, technology, corruption, and other global issues. | evidentmedia.org
Catalin Cimpanu @campuscodi.risky.biz ☆ Cybersecurity reporter
★ Newsletters at Risky Business
#infosec #cybersecurity
https://risky.biz
Valigia Blu @valigiablu.it 💙 Insieme per resistere
▶️ Sostieni Valigia Blu: https://www.valigiablu.it/dona/
James Atack @jamesatack.com Cyber defender with an offensive name.
Deputy CTO at @onyphe.io | http://onyphe.io
Managing your attack surface... from Europe 👀
Opinions : all mine
Special skill : machine empathy
Le Temps @letemps.ch Compte officiel du Temps, média suisse indépendant qui décrypte l’actualité.
Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
Lisa Forte @lisaforte.bsky.social Cyber security, climbing, caving and diving! 💜
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
CCC @ccc.de Der Chaos Computer Club ist eine galaktische Gemeinschaft von Lebewesen für Informationsfreiheit und Technikfolgenabschätzung. https://ccc.de
@decrypt.lol @decrypt.lol Cybersecurity resource feed
Will Dormann @wdormann.infosec.exchange.ap.brid.gy I play with vulnerabilities and exploits.
I used to be https://twitter.com/wdormann but Twitter has become unbearable, so here I am.
🌉 bridged from ⁂ https://infosec.exchange/@wdormann, follow @ap.brid.gy to interact
FIRST.org @first.org Improving Security Together
Orange Cyberdefense CERT @ocd-cert.bsky.social The CERT Orange Cyberdefense brings together experts on Cyber Threat Intelligence (CTI), Cybercrime Monitoring (MCM), Vulnerability Operation Center (VOC) and digital forensics and incident responders (CSIRT).
https://www.orangecyberdefense.com/
Randall Munroe @xkcd.com 
The Life of Sharks @thelifeofsharks.com To see weekly new comics, daily comics from our archive and subscriber videos - patreon.com/lifeofsharks. Merchandise from - thelifeofsharks.com
Our book on Puffin books: https://tinyurl.com/mwdnusyy
Chappatte Cartoons @chappatte.bsky.social Official account, editorial cartoonist Patrick Chappatte: Der Spiegel, NZZ, The Boston Globe, Le Temps, Canard enchaîné, Tribune Dimanche - formerly The New York Times. Chair, Freedom Cartoonists Foundation. 👉chappatte.com
Openvibe @openvibe.social The App for Connecting Open Social Web
Mastodon, Bluesky, Nostr, Threads in ONE app, in ONE feed ✨
https://openvibe.social
Beak> @beakbristol.bsky.social Hello we’re Beak>, global phenomenon and industry legends.
ONYPHE @onyphe.io Provider of Attack Surface Discovery (ASD), Attack Surface Management (ASM) and CTI solutions. Scanning at Internet-scale since 2017 - contact at onyphe dot io
Playdate @play.date A brand new handheld video game system from Panic.
➡️ Available at https://play.date
💬 Need help? Go to https://help.play.date
ransomfeed.it @ransomfeed.rfeed.it Ransomfeed empowers businesses and individuals with datadriven insights on #ransomware threats | #ransomfeed | 100% made in 🇮🇹
🌍 ransomfeed.it
🤖 t.me/RansomFeedNews
💼 linkedin.com/company/ransomfeed
RansomLook @ransomlook.bsky.social Yet an other Ransomware gang tracker - Opensource project: https://github.com/RansomLook/RansomLook - Website: https://www.ransomlook.io
CERT-FR @cert-fr.bsky.social Centre gouvernemental et national de veille, d'alerte et de réponse aux attaques informatiques.
Pour toute question : cert-fr@ssi.gouv.fr ou par téléphone au 3218
Mathieu Feuillet @mathieufeuillet.bsky.social Former Head of CERT-FR. Former Head of Operations at ANSSI
Paparapente🇨🇭 @atelierdefred.ch Enseignant, parapentiste, mais pas en même temps. Je suis compétent en géographie et en technologie et je joue avec des découpeuses laser et des imprimantes 3D. Mon pouvoir secret: je fais faire de la radio et de la télévision aux élèves. https://barzi.net
Boing Boing @boingboing.net Try our new ad-free version of Boing Boing at premium.boingboing.net
Ars Technica @arstechnica.com Original news, reviews, analysis of tech trends, and expert advice on the most fundamental aspects of tech.
@mikko @mikko.bsky.social Fighting malicious use of technology.
ZDNET @zdnet.bsky.social Tomorrow belongs to those who embrace it today.
www.zdnet.com
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.
William Gibson @greatdismal.bsky.social Author of Neuromancer and, most recently, Agency (still above from “Kill Switch”, The X-Files, Season 5, Episode 11, co-written with Tom Maddox)
Thomas Rid @ridt.bsky.social @ridt on X
The Register @theregister.com Your favorite enterprise technology news vultures, flying high in the Bluesky – On the web since 1998 – More here: https://www.theregister.com/
The Verge @theverge.com Covering life in the future
Subscribe here: https://www.theverge.com/subscribe
The Linux Foundation @linuxfoundation.org A nonprofit organization enabling mass innovation through open source. #linux #kubernetes #riscv #hyperledger #anuket #openssf #openjs #o3de and more!
TechCrunch @techcrunch.com Technology news and analysis with a focus on founders and startup teams.
Got a tip? http://techcrunch.com/tips
Mr. Macintosh @mrmacintosh.bsky.social macOS Platform Engineer🧑💻 I tweet about macOS +New & Old Macs 🖥️ OCLP Evangelist 💻 http://MrMacintosh.com 📺 http://youtube.com/@Mr.Macintosh 🌳 http://linktr.ee/mrmacintoshblog
MIT Technology Review @technologyreview.com Our in depth reporting on innovation reveals and explains what’s happening now to help you know what’s coming next.
Find our journalists on Bluesky: https://bsky.app/starter-pack/technologyreview.com/3lar7fofuwl2n
Malware Unicorn @malwareunicorn.bsky.social @Straiker. Ex-Microsoft. Ex-Meta RedTeam, Ex-Endgame, Ex Fireeye. malwareunicorn.org
Lorenzo Franceschi-Bicchierai @lorenzofb.bsky.social Real-time historian of the late cyber capitalist era @TechCrunch, writing about the intersection of hackers, human rights, and spies.
Also writing a book about Hacking Team and the history of government spyware.
☎️ Signal: +1 917 257 1382
Linus Tech Tips @linusmediagroup.com The official Bluesky of the Linus Tech Tips YouTube channel.
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. 🏳️🌈
@laparisa.bsky.social @laparisa.bsky.social Browser Boss @googlechrome; Security Princess
@google; Project Zero den mom; former @usds; skilled at baking, eating, and hijacking cookies.
Kevin Beaumont @doublepulsar.com cybersecurity weather man. scanning the horizons for cloudy cyber. Expert at nothing except computer rubbish. Anti-ransomware since 2015.
Human Rights Watch @hrw.org 🔎 🌎 ✊
Exposing human rights abuses around the world.
francesco strazzari @zaz.bsky.social professor of international relations | studies armed conflict and social change - Substack (IT): @francescostrazzari
MdwPrincess @aguafrescaa.bsky.social Transit enthusiast & chronic shitposter.
📍Iowa
Dominique Bongard @reversity.bsky.social Swiss security engineer specializing in reverse engineering and mobile app security, with a passion for AI and VR. Safeguarding the digital world and exploring cutting-edge technology.
Cryptolaemus @cryptolaemus.bsky.social Mealybugs have not been found lately :( I am hungry again for a new bug or perhaps, duck, lots of qakbots around.
claudia vago @tigella.bsky.social «If you see something, say something». Racconto le storie che vedo. Social media curator. Stories, augmented. 
Christina Lekati @christinalekati.bsky.social #SocialEngineering, #Psychology, #HUMINT & #OSINT intertwined for the sake of security.
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
Azeria @azeria-labs.com Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
👻 @0x0.sigint.team Security. People matter most. Get off X, fool.
🇬🇧🇨🇦🇺🇦🇩🇪🇫🇷🇳🇱🇦🇺🇳🇿
Zack Whittaker @zackwhittaker.com Security editor, TechCrunch
Signal: zackwhittaker.1337
My stories: techcrunch.com/author/zack-whittaker
My newsletter/blog: this.weekinsecurity.com
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.
Valéry Rieß-Marchive @valerymarchive.bsky.social Rédac' chef de LeMagIT (fr)
Accro #cybersécurité #infosec
Collectionneur de #ransomware
follow: https://linktr.ee/valerymarchive
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.
Sick.Codes @sickcodes.bsky.social Weaponizing source code 🧬 http://discord.gg/sickchat 🐘 http://sick.social/@sickcodes 🤖 http://t.me/sickcodeschat
Rachel Tobac @racheltobac.bsky.social Hacker & CEO @SocialProofSec security awareness/social engineering training, videos, talks | 3X @DEFCON🥈 | Ex Chair @WISPorg | Ex @CISAgov Technical Advisory Council under Director Jen Easterly
Rest of World @restofworld.org We're a nonprofit publication covering global technology outside the West.
✉️ Sign up: https://restofworld.org/newsletters/global/
Runa Sandvik @runasand.bsky.social Founder of Granitt, securing journalists and at-risk people around the world. 
Michael Weiss @michaeldweiss.bsky.social Editor @insidereng, host @foreignoffpod, https://substack.com/@macspaunday, ISIS: Inside the Army of Terror: http://goo.gl/Jb6uEA. Next book on the GRU for @vikingbooks. macspaunday@protonmail.com
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Jason Meller @jmeller.bsky.social Founder of Kolide.com
VP, Product at 1Password
Author of honest.security
CT, USA
I write about entrepreneurship, Ruby, IT, and cyber security.
Joe Grand @joegrand.bsky.social Hardware hacker, computer engineer, former L0pht member and juvenile delinquent, sometimes known as Kingpin. https://joegrand.com
J. A. Guerrero-Saade (JAGS) @jags.bsky.social VP of Intelligence and Security Research, Senior Technical Fellow (AI) @ SentinelOne.
Distinguished Fellow and Adj Professor @ Hopkins SAIS Alperovitch Institute. Three Buddy Problem Co-Host. LABScon Founder, Cyber Paleontologist, Fourth-Party Collector.
Hacker News Bot @newsycombinator.bsky.social not affiliated with Y Combinator, running on a pi in my basement
Centre for Information Resilience @cen4infores.bsky.social Non-profit that exposes human rights & war crimes, counters disinformation, & combats online harms targeting women & minorities.
www.info-res.org
antirez @antirez.bsky.social Reproducible bugs are candies 🍭🍬
I like programming too much for not liking automatic programming.
Alejandra Caraballo @esqueer.net 🏳️⚧️🇵🇷 Senior Clinical Instructor, Harvard Law Cyberlaw Clinic. Gender & Tech. Views = my own. She/Her.
Inquiries: alejandracaraballo.com/contact
chompie @chompie.rip hacker, poster, weird machine mechanic
https://chompie.rip
Conrad @ericconrad.com SANS Fellow, CTO of Backshore Communications, GIAC GSE #13, SABR member, golden age arcade restorer. Peaks Island, Maine