Phil Plait @philplait.bsky.social Bad Astronomer (formerly @BadAstronomer), SciCommer, Dork. Crash Course Astronomy guy. He/him. Newsletter: badastronomy.beehiiv.com
I'm self-employed so my opinions do in fact represent my company's.
Meredith Rawls @merrdiff.bsky.social Astronomer at UW, data pipeline wrangler for Rubin Observatory, satellite mitigation leader via IAU CPS SatHub, mom, violist, Ballardite (Seattle), family cargo e-bike evangelist, Episcopalian, etc. Opinions all mine
NorthSec @nsec.io NorthSec — A community-run cybersecurity event offering world-class talks, trainings & a 48-hour, on-site capture-the-flag competition. Every May in Montréal since 2013 🇨🇦 Publications en français et en anglais.
https://nsec.io/
dcipher @dcipher.network Rules you define. Decisions you control.
dcipher handles secure execution across chains, without middlemen.
warpfork @warpfork.bsky.social still working with computers. to my frustration.
User choice and consent-based system design matters.
Local-first software is always superior.
Updates should never be forced.
Reproducible, deterministic systems are the only ones that should be trusted.
IFPS, not IPFS @ifps.tech #IFPS official account. Avoid misspellings.
GopherCon Europe @gopherconeu.bsky.social 🌈 Year 9 takes place on 15-18.06.26 in Berlin 🌈 Schedule available on our website 🌈 All previous talk recordings are on our YouTube channel 🌈 #golang #gopherconEU 🌈 https://gophercon.eu 🌈
Robin Berjon @robin.berjon.com Political technologist, bringing democracy to the internet. Brussels, 🇪🇺.
• tech, governance, science, politics, philosophy, infrastructure, cats, terrible puns
• DASL, Eurosky/Mu, Modal
• ex W3C, NYT
• Signal robin.77
Andy Schwab @andyschwab.link Focused on positive sum outcomes
Working on provenance & reputation systems
Building @at.fund
Leaflet blog at https://blog.andyschwab.link
More nerdy stuff at https://andyschwab.link
Sylvain @ipolit.bsky.social 
Thibault @thibmeu.com Drinking tea. Eating croissant. Distributed systems, Cryptography at Cloudflare
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
Nadim Kobeissi @nadim.computer Applied cryptographer. Mainly working in the cryptography auditing industry, but sometimes venturing back into academia. https://nadim.computer
@wardbeullens.bsky.social @wardbeullens.bsky.social - T @trevperrin.bsky.social @trevperrin.bsky.social
- R Tim ruffing @real-or-random.bsky.social serious cryptography
Tibor Jager @tiborj.bsky.social Cryptography Researcher at Bergische University Wuppertal. Seeking wisdom, but hasn’t found it yet.
Thomas Peyrin @thomaspeyrin.bsky.social Cryptographer @ NTU Singapore
Pieter Wuille @pwuille.bsky.social 
Peter Schwabe @cryptojedi.bsky.social Researcher in cryptographic engineering at MPI-SP.
Omer Shlomovits @omershlomovits.bsky.social CEO @ingonyama.com | High-speed, fancy cryptography.
Loves all languages; speaks only in math.
Nick Sullivan @nicksullivan.org Asymmetries in action
Michele Orrù @tumbolia.bsky.social A curious child. https://michele.orru.net
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
Ian Miers @secparam.bsky.social UMD CS Prof. Security and applied cryptography. 
Giacomo Pope 🍄 @giac.bsky.social Isogenies, Cryptography and Goose Emojis🪿- J Frank Denis @jedisct1.bsky.social Zig, Cryptography and stuff.
Diego F. Aranha @dfaranha.bsky.social Associate Professor of Cryptographic Engineering at Aarhus University. https://dfaranha.github.io/- D Dan Boneh @danboneh.bsky.social Crypotgrapher
Næl @nael-k.bsky.social Éponge à seum - they/them - hEDS - 🌈
.
Handiqueer géomaticien dessinant à ses heures perdues. Proud cat parent.
Alexandre Duc @ocalex86.bsky.social Cryptographer. Professor at HEIG-VD
Randamu @randa.mu We provide the “decision fabric” for the decentralized economy, enabling secure, programmable, and modular coordination across chains, industries, & AI agents. 
David Gasquez @davidgasquez.com Data @ Protocol Labs.
Open Data, Open Source, Open Protocols.
Walks taker. Progressive Metal enjoyer.
davidgasquez.com
Patrick @patrick.bsky.social Rational Flâneur. Diagram enthusiast.
Miroslav Bajtoš @bajtos.net A Node.js guy building Checker Network & Filecoin Spark at Space Meridian.
Alumni: ProtocolLabs, StrongLoop, IBM
🦣 @bajtos@mastodon.social
Dima Kotik @dkotik.com "A fool lets all his temper fly." (Proverbs 29:11a)- N Mike Greenberg @nobulb.com Human.
Ingonyama ZK @ingonyama.com Redefining Hardware Acceleration for High-Speed Cryptography, from Software to Silicon 🧊
Start here: dev.ingonyama.com
Kurt Opsahl @kurtopsahl.bsky.social Counsel at RCJ Law, former Deputy ED and GC of EFF, now EFF Special Counsel, president SRLDF, board emeritus USENIX, advisor Open Archive, former Technical Advisory Council CISA. Skeets are my own.
@megank.bsky.social @megank.bsky.social 
jennijuju @jennijuju.bsky.social 
Mosh Lee @mosh.bsky.social Software, systems, and society. 💎 @ipfs.tech Fdn Director, Google Forms inventor, velodrome racer, safe streets advocate. Philly + everywhere.
@momack.bsky.social @momack.bsky.social #ProtocolLabs #IPFS #Filecoin #libp2p #Neurotech #DigitalHumanRights
Marta Belcher @mb.bsky.social Civil liberties & cryptocurrency attorney |
Filecoin Foundation & FFDW president |
Protocol Labs GC & head of policy |
EFF special counsel |
Blockchain Association Board President |
CCI Board |
Zcash Foundation Board |
Creative Commons Board
IPFS @ipfs.tech Building blocks for a better web. Open protocols to store, verify, and share data across distributed networks 💎.
https://ipfs.tech
Jay 🦋 @jay.bsky.team Founder & Chief Innovation Officer @ Bluesky
Working on @attie.ai
🌱 🪴 🌳
Filecoin Foundation @fil.org Filecoin Foundation (FF) facilitates governance of the Filecoin network, funds research and development projects for decentralized web technologies, and supports the growth of the Filecoin ecosystem and community.
Filecoin @filecoin.io Filecoin ⨎ is the largest decentralized data storage marketplace, protocol, & cryptocurrency. Follow for retweets, news and updates from the Filecoin ecosystem.
Clara Tsao @tsao.bsky.social Let’s fix the web!
@filecoin @filecoinfoundation
kevincharm @kevincharm.bsky.social 
Soatok @soatok.bsky.social 30-something gay furry with an interest in cryptography and software security.
Mastodon: https://furry.engineer/@soatok
Blog: https://soatok.blog
🎨 https://mrjimmydafloof.bsky.social
henry @hdevalence.bsky.social navigating the library of babel
juanbenet @juanbenet.bsky.social 
Julie @bbjubjub.fr Shallue-van de Woestijne girl
PM @cluelessuk.bsky.social Chief Randomness Goblin @ Randamu
Making the world fairer @ drand
cluelessuk.eth
https://github.com/CluEleSsUK
dennis-tra @dtrautwein.eu 
@lanzafame.bsky.social @lanzafame.bsky.social 
Sarah Azouvi @saz.bsky.social Prev. research scientist at Protocol labs.
PhD in computer science from University College London.
Pole fitness enthusiast.
sazouvi.com
She/her
Inf0junki3 @inf0junki3.bsky.social Bit-slinger, CTF fanboi, information security addict. I share info about mobile security, reverse engineering, and exploit development.
I am the cat who walks by himself, and all places are alike to me.
drand @drand.love drand is a threshold network for generating publicly verifiable, unpredictable, unbiasable randomness, operated by the League of Entropy.
Kenn White @kennwhite.bsky.social cryptography • neuro • cloud • biscuits
ORD-DCA-NYC-BCN ✈️
kennwhite@mastodon.social
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
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
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.
Leigh Honeywell @hypatia.bsky.social Security, diversity, housing, Canadian stuff 🇨🇦. Cofounder and CEO of @tallpoppy.bsky.social; more at leighhoneywell.com
Kenny Paterson @kennyog.bsky.social Bit flipper
Thomas Ptacek @sockpuppet.org Full of passionate intensity.
Micah Lee @micahflee.com Doing what I can to keep activists, journalists, and researchers safe and productive — writing at https://micahflee.com — author of HACKS, LEAKS, AND REVELATIONS https://hacksandleaks.com — signal: micah.01
Maddie Stone @maddiestone.bsky.social Security Researcher at Google Project Zero. 0-days all day. Love all things reverse engineering. she/her
Sofia Celi @claucece.bsky.social Proud LatinAmerican. "Legendary quantum lady/cryptographer". Researcher @brave @bristoluni.bsky.social she/they
The Washington Post @washingtonpost.com Democracy Skies in Blueness
willscott⎷ @wills.co.tt Web Hacker
David Adrian @dadrian.io Used to do TLS, still kind of do TLS. Former Chrome Security. Founded Censys. @scwpod.bsky.social
Olivier @gloupin.bsky.social Professor (@Polytechnique)
Torturer of cryptographic primitives
Tech should help people, not the opposite
He/him/any
Steve Weis @handle.invalid Security Engineer interested in cryptography, information security, & privacy engineering.
Marc Rogers @cjunky.bsky.social Ramblings of a Mad Englishman: Hacker @ BBC's Real Hustle & Mr Robot. Head of Sec @ DEF CON. Founder @ CTI-League, Ransomware Taskforce, w00w00, CDC NSF, (He/Him).
Also
Twitter @marcwrogers
Mastodon cj@chaos.social
Frederic Jacobs @fredericjacobs.com www.fredericjacobs.com
https://ger.mx/A-RGsldmQt0iXfnzPgXNzLzA5_jvDbWHabqz1yJrt2ma#did:plc:oxwmqopgbm3driwzues7odpz
Chelsea Komlo @chelseakomlo.bsky.social (Real world) Cryptographer.
chelseakomlo.com for more info. 
dietrich @burrito.space peeking into the post-browser web
~ https://metafluff.com
~ https://webtransitions.org
~ https://userandagents.org
~ @intenttoship.dev
past lives: Mozilla, Protocol Labs, Sub Pop Records
Kevin Beaumont @doublepulsar.com cybersecurity weather man. scanning the horizons for cloudy cyber. Expert at nothing except computer rubbish. Anti-ransomware since 2015.
Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
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
David Crawshaw @crawshaw.io ceo exe.dev, tailscale co-founder, programmer
William (Bill) Kennedy @goinggo.net ⌯Go ⦁ Walking the line between correctness and comprehension ⦁ bill@ardanlabs.com ⦁ kronkai.com ⦁ wife(aleintech.com) ⦁ GoBridge
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
depths of wikipedia @depthsofwikipedia.bsky.social hi i'm @annierau.bsky.social i love wikipedia! dm submissions if you want :-)
Julia Evans @b0rk.jvns.ca programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
Lea Kissner @leak.bsky.social Security, privacy, respect. Was the Twitter CISO until it was terrible. Now LinkedIn CISO. they/them
maia arson crimew 🏴 @crimew.gay it/she
investigative journalist, hacktivist, dj, award losing musician and many other things
signal: @nyancrimew.01
im THAT fucker, look me up on wikipedia
some posts may be by ryan
https://maia.crimew.gay
sanketh @sanketh.bsky.social doctoress of cryptography
🏳️⚧️ they/them
✍🏽 https://ciphertext.blog
🖼️ pfp by astrophysician
🧑🏽💼 views=own
the grugq @thegrugq.bsky.social 
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
Corey Quinn @quinnypig.com Snarkmonger. Chief Cloud Economist at The Duckbill Group.
he/him.
Get my opinionated take on AWS news: http://lastweekinaws.com/t/
Signal: 833-AWS-BILL (833-297-2455)
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Popehat @kenwhite.bsky.social Defunct account of Ken White, criminal defense attorney and First Amendment litigator. Co-host of Serious Trouble podcast and writer at The Popehat Report. Opinions here are my own. Decent people fight evil.
Signal: KenWhite.1969