Bantshire University @bantshireuni.bsky.social We throb knowledge, we pulse excellence. Ranked No.1 in the UK for Canteen Facilities (CEF, 2024). Vice-Chancellor Vince Chancelier (He/VC). Parody.
rob pike @robpike.io Long career as a dilettante at Bell Labs Research and Google, mostly building weird stuff no one uses, but occasionally getting it right, such as with UTF-8 and Go.
Locutus Tips @locutustips.bsky.social Why do you resist us? We only wish to raise quality of life.
By @JoeSondow.bsky.social
Matthieu Rivain @mrivain.bsky.social Cryptographer, CEO @ CryptoExperts
https://www.matthieurivain.com/
Qais Temeiza @qaist.bsky.social victum.co.uk
Mobile Security | Embedded Security
old roadside pics @roadside.xor.blue i post public domain photographs from the john margolies roadside america archive in the library of congress. unaffiliated. built by @xor.blue
Worf Email @worfemail.bsky.social My email signature is not your concern.
By @JoeSondow.bsky.social
Riker Googling @rikergoogling.bsky.social It’s okay, I’m in incognito mode.
By @joesondow.bsky.social
Dominik Herrmann @herdom.bsky.social Professor for Computer Science @ Uni Bamberg | privacy, information security, and ethics | teaching nerd | enthusiastic speaker | EN/DE
µASC Conference @uasc.cc Official account of the Microarchitecture Security Conference (µASC).
Cutting-edge research on #security in #microarchitecture contexts.
Next Conference: February 3, 2026, in Leuven, Belgium. https://uasc.cc
Lesly-Ann Daniel @lesly-ann.bsky.social Assistant Professor @ Eurecom. I'm interested in formal methods for low-level security. https://leslyann-daniel.fr
ISEC TU GRAZ @isec-tugraz.bsky.social WE ARE ISEC: The Institute of Information Security at TU Graz
Paul Frazee @pfrazee.com CTO at Bluesky. Not a nerd.
Andrea Basso @andreavbasso.bsky.social Postdoc researcher on isogeny-based and post-quantum cryptography at IBM Research🇨🇭
Laurent Clévy @lorenzo2472.bsky.social Reverse engineering, files formats and crypto.
https://github.com/lclevy
Ian Brown 👨🏻💻 @ianbrown.tech 💻 regulation (🔑 #privacy 🗳)
⛷🚴🏻♂️🥾🗺 🇮🇨🇪🇸🇪🇺🏳️🌈🌻
Visiting Prof @fgvoficial.bsky.social 👨🏫
Formerly DCMS Principal Scientific Officer/Prof. Information Security & Privacy @oii.ox.ac.uk
Tech News @1br0wn.eupolicy.social.ap.brid.gy
Conference on Secure and Trustworthy Machine Learning @satml.org IEEE Conference on Secure and Trustworthy Machine Learning
May 2027 (Reykjavik, Iceland) • #SaTML2027
eliza🌻 @elizas.website e-girl (engineering girl) • interested in the kind of software nobody writes anymore • making computers at @oxide.computer • love too cheap to meter • nulla crux, nulla corona
Per Kristian Lehre @pklehre.bsky.social Professor in Computer Science at the University of Birmingham
Michael Schwarz @misc0110.bsky.social InfoSec Faculty @ #CISPA. Side-channel attacks. Exploiting microarchitectures. Discovering CPU vulnerabilities.
Anna Pätschke @paetscan.bsky.social PhD student 📍 University of Luebeck, Institute for IT Security
marton bognar @mici.hu postdoc in (mostly) microarchitectural security @ distrinet, ku leuven
https://mici.hu
Retro Tech Dreams @retrotechdreams.bsky.social Retro tech, early web & vintage computing. 80s, 90s, 2000s nostalgia. Follow for daily posts.
Rishiraj Bhattacharyya @rishirajb.github.io I am a Cryptography Researcher working at the University of Birmingham. Not a bot, just don't have much to say.
https://rishirajb.github.io/
@gannimo.bsky.social @gannimo.bsky.social 
Thomas Eisenbarth @tom-crypt.bsky.social 🔒 Professor of IT Security @ University of Luebeck
💡 Research in systems security, applied cryptography, and side channels
🌐 More info: its.uni-luebeck.de
Allison Nixon @nixonnixoff.bsky.social Chief Research Officer @ Unit 221B
most reliable way to reach me is my company's outreach form on the website
my other urls:
https://infosec.exchange/@nixonnixoff
https://www.linkedin.com/in/allison-nixon-81822124/
don't bother contacting me on twitter
Omer Shlomovits @omershlomovits.bsky.social CEO @ingonyama.com | High-speed, fancy cryptography.
Loves all languages; speaks only in math.
Wolfgang Wendland @woelfiwendland.bsky.social Politiker, Musiker und Filmemacher. - J Frank Denis @jedisct1.bsky.social Zig, Cryptography and stuff.
bunnie @bunnie.org Good at following directions. Bad at obeying rules.
François Dupressoir @francois.dupressoir.eu Proof nerd, dad, computer scientist.
Thomas Peyrin @thomaspeyrin.bsky.social Cryptographer @ NTU Singapore- J Jan Wichelmann @j4nw.bsky.social Research assistant and PostDoc for system security @ University of Lübeck
Andy Greenberg @agreenberg.bsky.social Writer for WIRED. Author of SANDWORM. Latest book, TRACERS IN THE DARK: The Global Hunt for the Crime Lords of Cryptocurrency, out now. agreenberg@wired.com. Andy.01 on Signal.
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/
rpw (aka esizkur) @rpw.bsky.social 
N. Asokan @asokan.org Prof. @uwaterloo.ca, Earlier: @csaalto.bsky.social, Founder @haic_fi, @nokia.bsky.social, @IBMResearch, @SyracuseU.bsky.social, @IITKGP. Also https://bsky.app/profile/asokan.org http://mastodon.social/@nasokan, twitter.com/@nasokan, asokan.org/asokan
Matthias Boehm @matthiasboehm7.bsky.social Prof at TU Berlin and BIFOLD; research on ML systems and data management.
mboehm7.github.io
Moritz Schloegel @mu00d8.bsky.social Faculty @CISPA Helmholtz Center doing software security, program analysis, and fuzzing
Previously at SEFCOM lab @ASU and @RUB
Colin O'Flynn - follow @oflynn.com main account @colinoflynn.bsky.social Changed to @oflynn.com instead
Stephan van Schaik @stephanvanschaik.bsky.social Principal Consultant | PhD Computer Science & Engineering | CPU micro-architectural attacks & Trusted Execution Environments
Azeria @azeria-labs.com Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
Diego F. Aranha @dfaranha.bsky.social Associate Professor of Cryptographic Engineering at Aarhus University. https://dfaranha.github.io/
Gianluca Stringhini @gianlucastringhini.com Associate Professor at BU. Cybersecurity and Cybersafety. Come for the memes, stay for the science. Skeets are my own
Andreas Zeller @andreaszeller.bsky.social Software researcher at https://cispa.de, working on #Fandango, #S3, #FuzzingBook, #DebuggingBook. Testing, debugging, analyzing, and protecting software for a better world. Find me at https://andreas-zeller.info/
Stephen Checkoway @stevecheckoway.bsky.social Associate Professor of Computer Science at Oberlin College. No kings, no nazis, no war.
Peter Pessl @ppessl.bsky.social Post-channel side-quantum guy
Arrigo Triulzi @cynicalsecurity.bsky.social IT Security, cynically aged. Maths. Some nukes. Longing for Symbolics and Connection Machines. Keeper of Ancient Computing Lore. Wassenaar intangible Ⓐ
Martin Johns @datenkeller.bsky.social Foo und (!) bar. 
Clémentine Maurice @bloody-tangerine.bsky.social Researcher at CNRS. Feminist. I work on microarchitectural security.
https://cmaurice.fr
Kevin Borgolte @kevin.borgolte.me Professor in CS at Ruhr University Bochum, DE. Part of HGI Bochum and DFG Excellence Cluster CASA: Cyber Security in the Age of Large-Scale Adversaries. Software and Internet security & privacy. Mastodon: @kevin@borgolte.me. Sometimes going by cao.
Annual Computer Security Applications Conference @acsacconf.bsky.social One of the longest-running computer security conferences, more infos at: https://www.acsac.org
This year‘s edition:
Annual Computer Security Applications Conference (ACSAC) ACSAC 2025 | December 8-12, 2025 | Waikiki, Hawaii, USA
Maddie Stone @maddiestone.bsky.social Security Researcher at Google Project Zero. 0-days all day. Love all things reverse engineering. she/her
Emiliano De Cristofaro @emilianodc.com Professor at UC Riverside, head of SPALab
Home: emilianodc.com
Franzi Roesner @franziroesner.bsky.social Professor (computer security and privacy, broadly construed) in the Allen School of CSE at the University of Washington. Also spend my time on parenting, reading, exercising, and writing poetry. She/her.
https://www.franziroesner.com
Nils Fleischhacker @cryptomaeher.bsky.social Cryptographer working on both applied and theoretical cryptography. Currently Assistant Professor for Cryptography at Ruhr University Bochum. Opinions probably someone else's. he/him
Marcel Böhme @mboehme.bsky.social Software Security @ MPI for Security and Privacy
PhD @NUS, Dipl.-Inf. @TUDresden
Research Group: http://mpi-softsec.github.io
Martina Lindorfer @lindorfer.in Associate Professor Security & Privacy @ TU Wien. Key Researcher @ SBA Research (she/her). Avid Snacker. Professional Traveller. Mainly Lurker.
🖤 🦖🦙🐈🐶🦝📸🧩✈️🧟♀️
Daniel Moghimi @flowyroll.bsky.social Senior Research Scientist @Google
Hardware & System Security
2 x Blackhat Speaker 🎩
Jujitsu Bluebelt 🥋
Zoukster
Joanna Rutkowska @rootkovska.bsky.social https://tracesofhumanity.org
Previously: Golem Foundation/Wildland, Qubes OS, hardware/virtualization/OS security research.
Matt Blaze @mattblaze.federate.social.ap.brid.gy Scientist, safecracker, etc. McDevitt Professor of Computer Science and Law at Georgetown. Formerly UPenn, Bell Labs. So-called expert on election security and […]
🌉 bridged from ⁂ https://federate.social/@mattblaze, follow @ap.brid.gy to interact
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
Shweta Shinde @shwetashinde.bsky.social Assistant Professor at ETH Zurich, Security Researcher.
shwetashinde.org
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- D Daniel Page @danpage.bsky.social
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/
Anna Soubry @anna-soubry.bsky.social Criminal barrister & Sky News paper reviewer (when I have the time!)
Former MP, TV Presenter & Reporter
East Midlander born n bred
Nigel Smart @smartcryptology.bsky.social Cryptographer
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
Kenny Paterson @kennyog.bsky.social Bit flipper
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.
Nadim Kobeissi @nadim.computer Applied cryptographer. Mainly working in the cryptography auditing industry, but sometimes venturing back into academia. https://nadim.computer
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
Peter Schwabe @cryptojedi.bsky.social Researcher in cryptographic engineering at MPI-SP.
Veelasha Moonsamy @veelasha.bsky.social Professor | HGI | Excellence Cluster CASA | Ruhr University Bochum 🇩🇪
Guest Researcher | Radboud University 🇳🇱
IoT/mobile security & privacy researcher
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- D Dan Boneh @danboneh.bsky.social Crypotgrapher
Real World Crypto Symposium @rwc.iacr.org The official Real World Cryptography Bluesky feed. Follow us for news of upcoming events.
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.
Philipp Jovanovic @philippjovanovic.bsky.social Professor in Information Security at UCL
Alumnus of EPFL and University of Passau
https://philippjovanovic.com/- N Nadia Heninger @nadiaheninger.bsky.social
Ari Juels @arijuels.bsky.social Professor at Cornell Tech, in NYC. Co-Founder and Co-Director of Initiative for CryptoCurrencies and Contracts (IC3). Author, THE ORACLE, www.oraclenovel.com. Chief Scientist at Chainlink Labs. Homepage: www.arijuels.com.
Pascal Paillier @pascalpaillier.bsky.social CTO @Zama and free-style cryptographer
COSIC @cosic.bsky.social COSIC provides a broad expertise in digital security and strives for innovative security solutions.
COSIC is headed by Bart Preneel.
https://www.esat.kuleuven.be/cosic/
FakeIacr @fakeiacr.bsky.social This is the official twitter account for the FakeIACR organization.
Der Postillon 📯 @der-postillon.com Ehrliche Nachrichten - unabhängig, schnell, seit 1845
Deirdre Connolly¹ ² @durumcrustulum.com 🜗 🝒 🝲 crypto as in 'cryptography' 🝳 🝡 🜖
¹ isogenist, co-host SCWpod
² https://durumcrustulum.com, https://www.youtube.com/@durumcrustulum
✨ saleem ✨ @saleem.bsky.social my job is just beach, but sometimes it’s mountains ✨ he/him
https://twitter.com/saleemrash1d
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
Tibor Jager @tiborj.bsky.social Cryptography Researcher at Bergische University Wuppertal. Seeking wisdom, but hasn’t found it yet.
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Thomas Ptacek @sockpuppet.org Full of passionate intensity.
Frank Rieger @frankrieger.bsky.social 
Konrad Rieck 🌈 @rieck.mlsec.org Machine Learning and Security,
Professor of Computer Science at TU Berlin,
Dan Goodin @dangoodin.bsky.social Cybersecurity Reporter, Ars Technica: https://arstechnica.com/author/dan-goodin/ Hungry for tips. Text me on Signal: DanArs.82. "The world isn’t run by weapons anymore, or energy, or money. It’s run by little 1s and 0s, little bits of data."
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
LiveOverflow 🔴 @liveoverflow.bsky.social wannabe hacker... he/him
🌱 grow your hacking skills https://hextree.io
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