Alessandro Melloni @mello30-1.bsky.social 
Emmanuela Orsini @emmanuelaorsini.bsky.social 
Lenka @lenka.sh 
Matteo Scarlata @hjkl.space software occultist
Kien Tuong Truong @kientuong114.bsky.social PhD Student at ETH Zurich, Cryptography and more
Sonia Belaïd @sbelaid.bsky.social Cryptographer
Tanja Lange @hyperelliptic.bsky.social https://www.hyperelliptic.org/tanja/
Robert Reich @rbreich.bsky.social Berkeley professor, former Secretary of Labor. Co-founder of @inequalitymedia.bsky.social and @imcivicaction.bsky.social.
Substack: http://robertreich.substack.com
Buy my new book: https://sites.prh.com/reich
Visit my website: https://rbreich.com/
Dr Matt Mahmoudi @docmattmoudi.bsky.social 📝 ‘Migrants in the Digital Periphery’ for Uni. Of California Press, ‘Resisting Borders+Tech’ @haymarketbooks. Assistant Professor @Cambridge Digital Humanities. Research/advice @Amnesty Tech. Views=own
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.
The Intercept @theintercept.com Fearless, adversarial journalism. Join our newsletter to get our best investigative reporting delivered to you: https://theintercept.com/newsletter/
Mehdi Hasan @mehdirhasan.bsky.social Editor and CEO, Zeteo
Author, ‘Win Every Argument’
British-American
Karen Attiah @karenattiah.bsky.social Martial Artist. Executioner of Mediocrity.
Ex-Washington Post.
Substack: https://substack.com/@karenattiah?r=2bz6j&utm_medium=ios
Rogue Radical Professor: @resistanceschool.bsky.social
Nick Mathewson (dormant) @nickm-tor.bsky.social This is a placeholder account in case I need to be on bluesky someday. For now I'm still mostly ignoring this, and hiding out on the fediverse at https://abyssdomain.expert/@nickm .
Juraj Somorovsky @jurajsomorovsky.bsky.social Professor at Paderborn University, co-founder of Hackmanit. Used to break XML, now playing with TLS and crypto. Co-author of DROWN, EFAIL, and TLS-Attacker.
Krijn Reijnders @krijn.isogeni.es Post-doc in post-quantum cryptography. Mostly isogenies nowadays. See krijnreijnders.com
Financial Times @financialtimes.com The best of FT journalism, including breaking news and analysis.
https://www.ft.com
The users this account follows are verified FT staff or contributors.
Barack Obama @barackobama.bsky.social Dad, husband, President, citizen. barackobamabooks.com
Olivier @gloupin.bsky.social Professor (@Polytechnique)
Torturer of cryptographic primitives
Tech should help people, not the opposite
He/him/any
Tancrède Lepoint @tancre.de Applied Scientist at AWS • Cryptographer • My opinions are my own • 🏳️🌈 (he/him)
vixentael 🛡️🇺🇦 @vixentael.bsky.social I do software security, security engineering and applied cryptography | problem-solver @cossacklabs | she | Ukraine
Tor Blog | The Tor Project [Unofficial] @blog.torproject.org.web.brid.gy 🌉 bridged from 🌐 https://blog.torproject.org/: https://fed.brid.gy/web/blog.torproject.org
Tor Project @torproject.org We're a nonprofit defending your privacy and freedom online. Download Tor Browser for protection against surveillance and censorship. http://t.me/TorProject
Franziskus @franziskuskiefer.de 🔐 High Assurance Dad @celabs.eu | Advisor @cryspen.com
Yawning Angel @yawning.bsky.social Screaming into the void.
Filippo Valsorda @filippo.abyssdomain.expert @geomys.org founder / RC F'13, F2'17
Cryptogopher / Go cryptography maintainer
https://filippo.io / https://github.com/FiloSottile
https://mkcert.dev / https://age-encryption.org
https://sunlight.dev / https://filippo.io/newsletter
marc @marcmanzano.bsky.social Cryptography at @ SandboxAQ and ex-@ Google. PhD in Computer Networks Security. 10xMarathon.- X @xagawa.bsky.social @xagawa.bsky.social
Christopher Patton @cjpatton.bsky.social cjpatton.net - opinions are my own
Julian Loss @julianloss.bsky.social I’m a cryptographer working on digital signatures, consensus algorithms, and more. Professor for Computer Science at Ruhr University Bochum.
Daniel Moghimi @flowyroll.bsky.social Senior Research Scientist @Google
Hardware & System Security
2 x Blackhat Speaker 🎩
Jujitsu Bluebelt 🥋
Zoukster
Dennis Jackson @dennisjackson.bsky.social Cryptography @ Mozilla
Daniel Gruss @gruss.cc Aka @lavados #InfoSec University Professor @ #TUGraz. #meltdown, #spectre, #rowhammer, cache attacks, sustainable security. Produced a side channel security sitcom. https://gruss.cc https://x.com/lavados https://infosec.exchange/@lavados
Eyal Ronen @eyalr0.bsky.social Researching applied cryptography and security. School of Computer Science at Tel Aviv University.
https://eyalro.net
Damien Miller @damienmiller.bsky.social debugging, v: the process of inserting printf statements into code until one's errors reveal themselves
Doreen Riepel @doreenriepel.bsky.social Tenure-Track Faculty at CISPA • Cryptography & Provable Security
Signal @signal.org Signal is a nonprofit end-to-end encrypted communications app. Privacy isn’t an optional mode, it’s the way Signal works. Every message, every call, every time. https://signal.org/donate/
Marcus Brinkmann @lambdafu.bsky.social I'm a tempura shrimp and you can't catch me! | 🐢 Terrapin Attack | 🦙 ALPACA Attack | 🦝 Raccoon Attack | 😈 DEMONS Attack | @lambdafu@mastodon.social
Deirdre Connolly¹ ² @durumcrustulum.com 🜗 🝒 🝲 crypto as in 'cryptography' 🝳 🝡 🜖
¹ isogenist, co-host SCWpod
² https://durumcrustulum.com, https://www.youtube.com/@durumcrustulum
Sofia Celi @claucece.bsky.social Proud LatinAmerican. "Legendary quantum lady/cryptographer". Researcher @brave @bristoluni.bsky.social she/they
Security Cryptography Whatever @scwpod.bsky.social @durumcrustulum.com, @sockpuppet.org, @dadrian.io
“Freewheelin’ dynamic”.
https://securitycryptographywhatever.com
https://podcasts.apple.com/us/podcast/feed/id1578405214
Senator Ron Wyden @wyden.senate.gov U.S. Senator for Oregon. Rotisserie chicken enthusiast. Senate’s resident privacy hawk.
senatefinance.bsky.social
wydenpress.bsky.social
Chelsea Komlo @chelseakomlo.bsky.social (Real world) Cryptographer.
chelseakomlo.com for more info. 
Matt Blaze @mattblaze.org Scientist, safecracker, etc. McDevitt Professor of Computer Science and Law at Georgetown. So-called expert on election security and a few other things. Slow photographer. RF nerd. Occasionally blogs at https://mattblaze.org/blog
ePrint Updates @eprint.ing.bot Unofficial bot tracking the IACR Cryptology ePrint Archive (eprint.iacr.org). Maintained by @str4d.xyz.
Currently only posts about new papers. Author names are linkified to Bluesky accounts (cryptography.social); contact maintainer for inclusion/removal.
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
Monica Lewinsky @monicalewinsky.bsky.social yeah, that one.
Seny Kamara @senykamara.com I design encryption algorithms for a living but am a Hip Hop scholar at heart. Former CS professor at Brown & research scientist at Microsoft. I currently lead research at MongoDB. I think about how data, algorithms, power and culture intersect
Steve Weis @handle.invalid Security Engineer interested in cryptography, information security, & privacy engineering.
Rep. Alexandria Ocasio-Cortez @ocasio-cortez.house.gov This account is maintained by federal staff to share services and legislation relevant to constituents of NY-14.
Tibor Jager @tiborj.bsky.social Cryptography Researcher at Bergische University Wuppertal. Seeking wisdom, but hasn’t found it yet.
FakeIacr @fakeiacr.bsky.social This is the official twitter account for the FakeIACR organization.
Steven Murdoch @steven.murdoch.is Professor of Security Engineering; Head of UCL Information Security Research Group @sec.cs.ucl.ac.uk; Director Open Rights Group. 🐘 https://mastodon.social/@sjmurdoch 🐦 @sjmurdoch 🌍 https://murdoch.is/
Eike Kiltz @kiltz.bsky.social 
Peter Schwabe @cryptojedi.bsky.social Researcher in cryptographic engineering at MPI-SP.
Paul Rösler @roeslpa.bsky.social Assistant Prof. for Real-World Cryptography at FAU Erlangen-Nürnberg.
Worked at NYU, TU Darmstadt, and Ruhr Uni Bochum before.
https://roeslpa.de
Jon Callas @joncallas.bsky.social Boffin, flâneur, ailouroboskos. Kubrick homage self-portraitist. Also cryptography, human rights, and stuff. Founded PGP, Blackphone, others; worked for DEC, Apple, SRI, ACLU, EFF, others. Was ShmooCon program chair for all twenty conferences.
Chris Peikert @chrispeikert.bsky.social Cryptographer (lattices/post-quantum), Burks Collegiate Professor at U-Michigan Computer Science and Engineering, Chief Scientific Officer at Algorand, PhD from MIT CSAIL. Previously faculty at Georgia Tech School of CS. Here I speak for myself.
François Dupressoir @francois.dupressoir.eu Proof nerd, dad, computer scientist.- N Nadia Heninger @nadiaheninger.bsky.social
Diego F. Aranha @dfaranha.bsky.social Associate Professor of Cryptographic Engineering at Aarhus University. https://dfaranha.github.io/
Dan Bogdanov @danbogdanov.bsky.social Chief Science and Innovation Officer at Cybernetica. Bleeding edge tech in privacy, identity, cybersecurity, e-government and a dash of AI. Personal opinions only. Do ask about Sharemind!
Pascal Junod @cryptopathe.me applied cryptographer - certified nerd god - head of cryptography & research at duokey - founder modulo p - ex-Snap - co-founder ex-strong.codes - has-been professor - trail runner - aidjolat
Real World Crypto Symposium @rwc.iacr.org The official Real World Cryptography Bluesky feed. Follow us for news of upcoming events.
Kevin McCurley @tragiccommons.infosec.exchange.ap.brid.gy Retired from Google. Now I work on computer science projects, mostly involving publishing.
[bridged from https://infosec.exchange/@tragiccommons on the fediverse by https://fed.brid.gy/ ]
IACR Crypto @iacrcrypto.bsky.social Official account for the IACR Crypto conference https://crypto.iacr.org
Pascal Paillier @pascalpaillier.bsky.social CTO @Zama and free-style cryptographer
Led By Donkeys @ledbydonkeys.org Art, Activism and Accountability
https://linktr.ee/ledbydonkeys?utm_source=linktree_admin_share
ais @aisconnolly.bsky.social Privacy, MPC, and coSNARKs at TACEO
Thomas Peyrin @thomaspeyrin.bsky.social Cryptographer @ NTU Singapore
Claudio Orlandi @claudiorlandi.bsky.social Professor in #Cryptography at Aarhus University. Research interests: #MultipartyComputation #ZeroKnowledge #Blockchain
Building: Partisia Blockchain, Concordium.
Originally from Florence, Italy.
Carla Ràfols @carlarafols.bsky.social Cryptographer & Assistant Professor at Universitat Pompeu Fabra. 
Zama @zama-fhe.bsky.social Zama is an open source cryptography company that builds state-of-the-art Fully Homomorphic Encryption (FHE) solutions for blockchain and AI.
zama.ai
Mathy Vanhoef @vanhoefm.bsky.social Prof. @KU_Leuven | Research in Network & Software Security | Known for WPA2 KRACK attack, Dragonblood, and FragAttacks | Open to consultancy | Ex-Postdoc NYU
Stefano Tessaro @stefanotessaro.bsky.social Professor at the University of Washington, Paul G. Allen School of Computer Science & Engineering @uwcse.bsky.social
Working on cryptography, theoretical computer science, and computer security.
https://homes.cs.washington.edu/~tessaro/
Adam Smith @adamsmith.xyz Professor of computer science at Boston University. Not related to any economists, living or dead, as far as I know.
Pratyay Mukherjee @pratyay85.bsky.social Principal Researcher @ Hashgraph | Interested in Cryptography and Security | https://pratyay.net/
@shaihalevi.bsky.social @shaihalevi.bsky.social 
@carmelatroncoso.bsky.social @carmelatroncoso.bsky.social 
Luca De Feo @bsky.defeo.lu Researcher in cryptography @ IBM Research, chief isogenista, SageMath developer, DevOps in my spare time. Opinions my own.
On Mastodon: @luca_defeo@ioc.exchange
Benjamin Dowling @bedow.bsky.social Senior Lecturer of Cryptography at King's College London.
Professional Protocol Admirer.
Views are my own.
He/Him.
Gareth T. Davies @gareth-t-davies.bsky.social Cryptography at NXP
Terrible Maps @terriblemapshq.bsky.social The home of terrible maps with a pinch of humour
terriblemaps@gmail.com
Thomas Schneider @thoschneider.bsky.social https://www.thoschneider.de
ZKProof.org @zkproof.org The Zero-Knowledge Proofs Standardization Organization
Veelasha Moonsamy @veelasha.bsky.social Professor | HGI | Excellence Cluster CASA | Ruhr University Bochum 🇩🇪
Guest Researcher | Radboud University 🇳🇱
IoT/mobile security & privacy researcher
Thomas Ristenpart @ristenpart.bsky.social Professor at Cornell Tech. Co-founder of Clinic to End Tech Abuse. Computer security, tech abuse, cryptography.
https://rist.tech.cornell.edu/
Douglas Stebila @douglas.stebila.ca Cryptography professor at the University of Waterloo
https://www.douglas.stebila.ca/
@cascremers.bsky.social @cascremers.bsky.social 
JP Aumasson @aumasson.jp https://aumasson.jp
cofounder & CSO @ taurushq.com
cryptographer (BLAKE2, BLAKE3, SipHash)
author of Serious Cryptography https://nostarch.com/serious-cryptography-2nd-edition and other books
Signal: jpa.01
Nadim Kobeissi @nadim.computer Applied cryptographer. Mainly working in the cryptography auditing industry, but sometimes venturing back into academia. https://nadim.computer
Robert Merget (ic0ns) @ic0nz1.bsky.social I build tools to analyze implementations cryptographic protocols with a special heart for TLS and related protocols <3
Sophie Schmieg @sophieschmieg.infosec.exchange.ap.brid.gy Leading cryptography (ISE Crypto) at Google.
Opinions my own.
Content usually badly explained mathematics
[bridged from https://infosec.exchange/@sophieschmieg on the fediverse by https://fed.brid.gy/ ]- D Dan Boneh @danboneh.bsky.social Crypotgrapher
Martin R. Albrecht @malb.bsky.social Cryptography Professor at King's College London and Principal Research Scientist at SandboxAQ. Erdős–Bacon Number: 6. He/him or they/them.
https://malb.io
Aniket Kate @PurdueCS, @Supra @aniketkate.bsky.social Taking one step at a time in crypto (cryptography and cryptocurrencies both) and privacy
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Kenny Paterson @kennyog.bsky.social Bit flipper
Nigel Smart @smartcryptology.bsky.social Cryptographer