Intelligence, International Security, and Cyber
Leading expertise in intelligence and international security with a cyber focus.
Created by
@davevenable.com
@clementrenault.bsky.social
Senior Research Fellow in Intelligence, War & Strategy @irsem.bsky.social Visiting Fellow @kcsi.uk & Adjunct Professor at Sciences Po (PSIA) 📚 I ✍️ about Espionage🕵️ in the Information Age 📡 🛰️
@joeguiffard.bsky.social
🇨🇵 in 🇺🇸 (GWU) Researching strategic competition on 1. 🇺🇸 Cyber & SIGINT 2. 🌾W-African rivalries 🔬PhD'ing in Geopolitics @ GEODE (IFG/Paris 8 Uni.) ✍️ Policy'ing @ Institut Montaigne (think-tank) 🪔 Teaching @ Sciences Po Paris (intel&cyber) 🏖 Fmr 🇨🇵 gov
@cepa.org
The Center for European Policy Analysis (CEPA) | CEPA’s mission is to ensure a strong and democratic transatlantic alliance for future generations. Media inquiries: press@cepa.org
@emma.best
Journalist and co-founder of @DDoSecrets.com. Published leaks from 60 countries. Бáба-Ягá Antifa. Chronically ill. Autistic. Queer + Nonbinary. Wife of @brazenqueer.bsky.social. Follow me on Mastodon: https://kolektiva.social/@Mxy
@thecipherbrief.bsky.social
The Cipher Brief is the only media outlet focused exclusively on bringing you a higher level of confidence around national security events via news, analysis, and interviews with government and private sector leaders.
@thepacketrat.net
Birb stalker. Cat tree. Cyber Threat Researcher. Recovering cyber and natsec journalist. Navy vet. Meme war survivor. Creator of CyberThreaterator and Sean's Vuln Emotes (SVE) #Baltimore @thepacketrat everywhere since 1994. https://falling-anvil.com
@journalizer.bsky.social
Director for Microsoft Threat Intelligence, podcast producer, chicken tender.
@peteredoran.bsky.social
@kpisarska.bsky.social
Founder & Chair at @WarsawForum, Co-Founder & Chair of Board of Directors @FundPulaskiego & @EAD_Diplomats, Professor @SGHWarsaw
@ambdanfried.bsky.social
Veteran diplomat now with the Atlantic Council. America’s values & interests are indivisible, as Lincoln taught us. Believer in a Free World strategy, informed by tactical realism and strategic determination.
@pisarski.bsky.social
Founder & CEO @FundPulaskiego ◇ Founder @WarsawForum & @EAD_DIPLOMATS ◇ social entrepreneur, defence & foreign affairs. ◇ Sanctioned by Russia. I support 🇺🇦
@areichardt.bsky.social
Editor of @neweasterneurope.eu, co-host of the Talk Eastern Europe podcast. Web: www.neweasterneurope.eu Podcast: www.talkeasterneurope.eu LinkedIn: https://www.linkedin.com/in/areichardt/
@neweasterneurope.eu
New Eastern Europe is the exclusive bimonthly news and opinion magazine dedicated to Central and Eastern Europe. https://www.neweasterneurope.eu Sign up for our weekly newsletter Brief Eastern Europe: https://briefeasterneurope.eu/subscribe
@silverado.org
A bipartisan nonprofit organization dedicated to advancing American prosperity and global competitiveness in the 21st century. https://silverado.org Podcast: GeopoliticsDecanted.com
@g20org.bsky.social
Official Account of Brasil’s G20 Presidency. Official Hashtags: #G20Brasil #G20Brazil
@atlanticcouncil.bsky.social
Shaping the global future together. Subscribe to our newsletters: https://engage.atlanticcouncil.org/Standard-Sign-up-Newsletters.html
@admiralstav.bsky.social
Vice Chair,The Carlyle Group; Chair, Rockefeller Foundation Board; PhD; ADM, USN(Ret.) fmr Supreme Allied Commander at NATO Website: AdmiralStav.com
@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
@larrypfeifferdc.bsky.social
Personal Account / Hayden Center Director / Led White House Situation Room / Fmr CIA Chief of Staff / Nat'l security & intelligence commentator / Speaker
@sandbaggerone.bsky.social
Assistant Professor, University of Nottingham. Writes on 🇬🇧 intelligence. Remains an opinionated Northerner & Mancunian. ✍ Vetting, 'Friends' & UK intelligence 📚 🇺🇦 Views my own. 🔗 https://www.nottingham.ac.uk/politics/people/daniel.lomas
@bilyanalilly.bsky.social
Author of “Russian Information Warfare” | Cyber chair, WSF | Randite | Oxonian | Bear huntress
@csis.org
A bipartisan research institution, CSIS is recognized as the top defense and national security think tank in the world. https://www.csis.org
@andrewmichta.bsky.social
Senior Fellow at the Scowcroft Center for Strategy and Security at the Atlantic Council of the United States. All views my own. Reposting doesn’t imply endorsement.
@kcsi.uk
KCSI is a diverse group of leading intelligence scholars & practitioners working together to better understand the evolving global security landscape. https://kcsi.uk/
@octal.bsky.social
Cypherpunk and CSO at Evertas Insurance. Angel investor in crypto/security, Puerto Rico resident.
@witnessblower.net
Living Life Outside of Pandora’s ‘Deep State’ Box. Defending Inalienable Rights. Abhor Authoritarianism & Abuse of Power. Incongruent Divergent. NatSec Whistleblower on Gov’t Violations of Law & Public Trust. Nurturing New Seeds of Democracy & Freedom. 🌱
@apolyakova.bsky.social
President & CEO @cepa.org; Prof Johns Hopkins SAIS; former Brookings Institution; Berkeley PhD, Russia, Europe, democracy, tech policy. Views my own. Media requests: press@cepa.org
@dcuthbert.bsky.social
Ageing hacker. Black Hat Review board. Now sitting on numerous government cyber security boards so I guess that means I’ve grown up right?
@munsecconf.bsky.social
The Munich Security Conference (MSC) is the world’s leading forum for debate on international security. #MSC2025: February 14-16, 2025
@genmhayden.bsky.social
Personal account. Retired USAF, former Director of CIA & NSA, author, husband, father, granddad. Views are my own. Retweets are not endorsements.
@edwardlucas.bsky.social
Journalist, author, thinktanker, baker, swimmer, politician. Lifelong Kremlin-basher.
@clintwatts.bsky.social
Current: Microsoft, NBC/MSNBC Former: US Army, FBI Clintwatts.substack.com
@haydencenter.bsky.social
World-class thought center on intelligence & national security | Reposts are not endorsements | hayden@gmu.edu
@alexzfinley.bsky.social
Former CIA, author of the Victor Caro series, watcher of yachts, alexzfinley.com alexzfinley.substack.com
@nicoleperlroth.bsky.social
cyber raconteur | author THIS IS HOW THEY TELL ME THE WORLD ENDS | former @nytimes | now betting on heroes @ Silver Buckshot Ventures + Venture Partner at Ballistic Ventures.
@mrr3b00t.bsky.social
@hexadecim8.com
Author of "Hack to the Future". Now available! https://www.wiley.com/en-us/Hack+to+The+Future%3A+How+World+Governments+Relentlessly+Pursue+and+Domesticate+Hackers-p-9781394169825
@citizenlab.ca
Research and development at the intersection of cyberspace, global security, and human rights. Based at Munk School of Global Affairs & Public Policy, University of Toronto.
@rayredacted.com
Past host of Tribe of Hackers podcast and Associate Producer of Darknet Diaries. Researcher and executive. He/Him. “Ut scandis, alios subleva.”
@cfr.org
🌏 CFR is a resource for foreign policy news and analysis. CFR takes no institutional positions on policy. Follows, reposts, likes ≠ endorsements. ➡️ www.cfr.org ✉️ Subscribe to our newsletters: http://cfr.org/newsletters
@rgblights.bsky.social
Cyber guy. Former NSA cybersecurity director and chief of TAO. Lover of memes. Warning - occasional outrageous Christmas light content.
@davidpriess.bsky.social
International affairs, geopolitics, and intelligence | Dir of Intelligence, Bedrock Knowledge | Sr Fellow, Hayden Center | Author, The President’s Book of Secrets | Former CIA & State Department | Duke poli sci PhD | Love books, the Arctic, space, and dogs
@malwarejake.bsky.social
Breaker of software, responder of incidents, IANS Faculty, VP R&D Hunter Strategy, Supreme Allied Commander of ANTIFA.
@buziashvili.bsky.social
Malign influence and info ops | Foreign interference | Russia @ Atlantic Council, DFRLab. Former adviser to the NSC of Georgia. Views my own. 🇺🇦
@johnsipher.bsky.social
Former CIA clandestine service. Spycraft Entertainment, Atlantic Council, NAFO. Host of Mission implausible podcast. Friend of dogs everywhere.
@ericjgeller.com
Senior reporter at Cybersecurity Dive covering all things digital security. I also co-host Hoth Takes. | Send me tips: bit.ly/contactejg
@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.
@thegrugq.bsky.social
@warontherocks.bsky.social
Experience. Conflict. Commentary. Join our community: https://warontherocks.com/membership/
@jennamclaughlin.bsky.social
NPR Cybersecurity Correspondent (currently) reporting on the transformation of the federal government including by DOGE. Send me a tip: Text JennaMcLaughlin.54 on Signal from personal (nonwork) devices.
@general-ben.bsky.social
Former CG USArmyEurope, loves the Army Team, FSU football, and Braves baseball.
@emmalbriant.bsky.social
International Expert on #Propaganda; Visiting Assoc Prof, University of Notre Dame; Fellow, Bard College, US; Associate @ U of Cambridge, UK; Owner Maven of Persuasion LLC; Speaker; Snr Researcher Oscar-shortlisted The Great Hack on #CambridgeAnalytica. 🐕
@interpol.int
Connecting police & catching criminals in 196 countries for more than a century. 🕵️ Follow our success stories here. 👮♂️🚔👮♀️ ✍️ Report crimes to your local police.
@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
@ridt.bsky.social
Author of ACTIVE MEASURES, RISE OF THE MACHINES, CYBER WAR WILL NOT TAKE PLACE, "Attributing Cyber Attacks," more. Johns Hopkins, Alperovitch Institute.
@k8em0.bsky.social
Founder & CEO LutaSecurity @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, 1/2 Greek all-American hacker
@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
@darthputinkgb.bsky.social
Czar for life of all Russians. Master Strategist. Tea connoisseur. Author. YouTuber. Window installer. Wanted in 123 countries. Parody, apparently.
@dfrlab.bsky.social
The Atlantic Council's Digital Forensic Research Lab. Cultivating a global network of digital forensic analysts (#DigitalSherlocks) to combat disinformation.
@bellingcat.com
Bellingcat is an independent investigative collective of researchers, investigators and citizen journalists brought together by a passion for open source research. Want to support our charity? bellingcat.com/donate
@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
@0x0.boo
Security. People matter most. Creator of news.0x0.boo + search.0x0.boo 📰 Take MAGA down 🔗 https://go.0x0.boo/eutylb 👀 Bluesky Signal group invite 🔗 signal.0x0.boo #TeslaTakedown
@lawfaremedia.org
Straight-shooting information and analysis at the intersection of national security, law, and policy. Support Lawfare at https://www.lawfaremedia.org/support
@davevenable.com
OPSEC Connoisseur ∙ Disinformation ∙ CISO ∙ @ISRS.ngo ∙ @ TheCipherBrief Ex: USIC, NSA, TAO, StateDept Book & Art Collector