Capital Weather @capitalweather.com D.C.'s Trusted Weather Team
http://www.capitalweather.com | info@capitalweather.com
Harry Eldridge @hmeld.bsky.social harryeldridge.com
@pedrorechez.bsky.social @pedrorechez.bsky.social 
Diogo Barradas @dmbb.bsky.social Assistant Professor at UWaterloo; member of the CrySP group. I research Internet censorship and surveillance.
Ulrike Franke @rikefranke.bsky.social Senior Fellow at European Council on Foreign Relations. #Drone politics PhD @ox.ac.uk. Teaches at @SciencesPo.bsky.social. Writes about all things #Germany #Defence #miltech. Podcast host at @SicherheitsPod.de & LeCollimateur
evacide @evacide.bsky.social Director of Cybersecurity @eff.org
Co-founder of @stopstalkerware.bsky.social
These opinions are my own, not my employers’
I did a TED talk once
Pwnallthethings @pwnallthethings.bsky.social Just thinking out loud.
Nigel Smart @smartcryptology.bsky.social Cryptographer
Shaanan Cohney @shaananc.bsky.social Computer Security, Privacy, and Public Policy. Deputy Head of Computing and Information Systems, University of Melbourne. Former Fellow for Sen. Ron Wyden.
Likes teaching. Likes research. Likes Singing.
https://cohney.info
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.
Anna Lysyanskaya @annalysyanskaya.bsky.social www.cs.brown.edu/~anna
CS Prof @ Brown. Cryptography, especially privacy-preserving protocols, such as anonymous credentials. she/her
American, originally from Ukraine.
Aniket Kate @PurdueCS, @Supra @aniketkate.bsky.social Taking one step at a time in crypto (cryptography and cryptocurrencies both) and privacy
socrates1024 @socrates1024.bsky.social junior product @ teleport.best
adjunct associate prof @ uiuc
Nathaniel Popper @nathanielpopper.bsky.social Editor at Bloomberg News. Previously, reporter at NYT, LAT and the Forward. Wrote: "The Trolls of Wall Street" + "Digital Gold.”
Peter Van Valkneburgh @valkenburgh.bsky.social Executive Director at Coin Center.
The Citizen Lab @citizenlab.ca We are an academic research unit at the University of Toronto investigating novel threats to democracy, human rights, and global security in the digital ecosystem.
Ethan Heilman 😼 @ethanheilman.bsky.social Have hash function, will travel
⬡ Posts about cryptology, netsec, infosec, OpenID Connect
⬡ co-founded bastionzero.com
⬡ Works on OpenPubkey: https://github.com/openpubkey/openpubkey
⬡ Website is https://ethanheilman.com
the grugq @thegrugq.bsky.social - G @gdanezis.bsky.social @gdanezis.bsky.social
Ed Felten @edfelten.bsky.social Co-founder and Chief Scientist at Offchain Labs. Emeritus Professor of Computer Science & Public Affairs at Princeton. Formerly: Deputy US CTO at White House. Currently: husband, dad, concerned American.
Arvind Narayanan @randomwalker.bsky.social Princeton computer science prof. I write about the societal impact of AI, tech ethics, & social media platforms. https://www.cs.princeton.edu/~arvindn/
BOOK: AI Snake Oil. https://www.aisnakeoil.com/
Nikita Borisov @nikitabear.bsky.social 
Rawane @ra1issa.bsky.social I work in cryptography and privacy. Im currently at Galois, inc.
Nicholas Weaver @ncweaver.skerry-tech.com Researcher, Computer Security @ ICSI
Chief Mad Scientist @ Skerry Technologies
Putting the Science in "Mad Science"
Digital, Explainable, and (usually) Adversarial Systems
Looking for employment: CV is here https://skerry-tech.com/cv.html
he/him
Nicolas Christin @nc2y.bsky.social Prof. at Carnegie Mellon University. Computer security, online crime, and assorted online seediness. Reformed(?) hacker. Economic migrant.
📍 Pittsburgh, PA, mostly
🕸️ https://www.andrew.cmu.edu/user/nicolasc
James Wright 👨🏻 @sudojames.com 👨🏻🚀 U.S. Air Force veteran 📍 Seattle 🏳️🌈
🎓 University of Denver alumnus (B.A., M.S.)
🏰 Disney cybersecurity technologist (CISSP...)
🎽 running | 🔭 astronomy | 📸 photography
⛓️ sudojames.com/about
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
Neeraj K. Agrawal @neerajka.bsky.social Crypto policy twitter man
Stefano Zanero @raistolo.bsky.social Tinkerer, security geek, recovering entrepreneur, full professor at www.polimi.it, frequent flyer, private pilot, and generic pundit. He/Him 🏳️🌈
For aviation follow me on Instagram, same id!
Olivier @gloupin.bsky.social Professor (@Polytechnique)
Torturer of cryptographic primitives
Tech should help people, not the opposite
He/him/any
✨ saleem ✨ @saleem.bsky.social my job is just beach, but sometimes it’s mountains ✨ he/him
https://twitter.com/saleemrash1d
Marcia Hofmann @marciahofmann.com Digital rights lawyer and writer. Former Twitter, Electronic Frontier Foundation, Electronic Privacy Information Center, US-UK Fulbright.
Matthew Garrett @mjg59.eicar-test-file.zip Former biologist. Actual PhD in genetics. Security, OS security teaching at https://www.ischool.berkeley.edu.
Blog: https://codon.org.uk/~mjg59/blog
Signal: @mjg.59
He/him
Opinions expressed here are mine, not my employer's
Thomas Rid @ridt.bsky.social @ridt on X
rpw (aka esizkur) @rpw.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
Steve Weis @handle.invalid Security Engineer interested in cryptography, information security, & privacy engineering.
kate conger @kateconger.com tech reporter for the NYT!
co-author of CHARACTER LIMIT!
signal: kateconger.11
buy our book: https://www.penguinrandomhouse.com/books/737290/character-limit-by-kate-conger-and-ryan-mac/
tour dates & translations: https://linktr.ee/kateconger
Christopher Soghoian @christopher.soghoian.net Work: Senior Advisor for Privacy and Cybersecurity, Office of Senator Ron Wyden.
Kashmir Hill @kashhill.bsky.social Journalist, currently at The New York Times. I cover privacy, technology, A.I., and the strange times we live in. Named after the Led Zeppelin song. Author of YOUR FACE BELONGS TO US. (Yes, in my head it will always be All Your Face Are Belong To Us)
peter honeyman @peter.honeyman.org college professor (ret.)
mostly pix of blue skies
@a2peter.bsky.social for ann arbor politics
@peterhoneyman.a2mi.social.ap.brid.gy for everything else
Tibor Jager @tiborj.bsky.social Cryptography Researcher at Bergische University Wuppertal. Seeking wisdom, but hasn’t found it yet.
Greg Palast @gregpalast.bsky.social Investigative journalist/author of the bestsellers Armed Madhouse and The Best Democracy Money Can Buy: https://GregPalast.com
Did voters or voter suppression decide the 2024 election? Watch my award-winning documentary: https://WatchVigilantesInc.com
Hahrie Han @hahrie.bsky.social Director of @SNFAgoraJHU, Professor of PolSci, Director of P3 Lab @JohnsHopkins. Studying organizing, movements, civic engagement, democracy. All views my own.
Paul Pearce @pearce.bsky.social Security Person. UC Irvine Professor. I miss old Twitter. Formerly Georgia Tech and UC Berkeley. https://pearce.prof
Nick Sullivan @nicksullivan.org Asymmetries in action
⚡️🌙 @dystopiabreaker.xyz aspiring neurocryptographer, security nerd
henry @hdevalence.bsky.social navigating the library of babel
Deirdre Connolly¹ ² @durumcrustulum.com 🜗 🝒 🝲 crypto as in 'cryptography' 🝳 🝡 🜖
¹ isogenist, co-host SCWpod
² https://durumcrustulum.com, https://www.youtube.com/@durumcrustulum
Lúcás Meier @cronokirby.com Cryptographer working on Penumbra
Cryptography, FP, Math, and other cool stuff.
Blog too infrequently at cronokirby.com
Lost in Seattle somewhere
str4d @str4d.xyz Cryptography, privacy, zero knowledge, Rust, Zcash dev, gaming, hardware hackery, art appreciation. He/him.
https://str4d.xyz
https://abyssdomain.expert/@str4d
age18f63qx4gk8x7p4lfuwwglqcan7snvp406q5vmk26g9fmpe9c799qqzzr3w
Kobi Gurkan @kobi.bsky.social applied crypto, security, experimental things | zkSecurity
Frederic Jacobs @fredericjacobs.com www.fredericjacobs.com
https://ger.mx/A-RGsldmQt0iXfnzPgXNzLzA5_jvDbWHabqz1yJrt2ma#did:plc:oxwmqopgbm3driwzues7odpz
Sean Bowe @seanbowe.com Cryptography researcher, developer of Zcash
George Tankersley 🍄 @gtank.bsky.social You can't hide secrets from the future with math, but I try.
Kate Sills @katelynsills.com farm kid → cognitive science & computer science at UC Berkeley → computational law. Founder of CitationClerk.com?s=b
Political philosophy with a thin veneer of software engineering.
Guest speaker at Dartmouth, Stanford, SF, NYC, London, and Australia.
Arthur Breitman @arthurb.bsky.social Machine learning, functional programming, but mostly #tezos. Husband of Kathleen Breitman.
David Adrian @dadrian.io Used to do TLS, still kind of do TLS. PM at Chrome Security. Founded Censys. @scwpod.bsky.social
Filippo Valsorda @filippo.abyssdomain.expert RC F'13, F2'17
Cryptogopher / Go cryptography maintainer
Professional open source maintainer
https://filippo.io / https://github.com/FiloSottile
https://mkcert.dev / https://age-encryption.org
https://sunlight.dev / https://filippo.io/newsletter- Z Zooko🛡️ @zooko.bsky.social You gotta not let go but you also gotta not hang on too tight. Hold it just right as she goes.
Ryan Castellucci 🜬 @rya.nc Hacker. Enby. Administrative inconvenience. Purveyor of technically sophisticated shitposts.
Suing the UK for more gender, help with my legal bills: https://enby.org.uk/
Mastodon: https://infosec.exchange/@ryanc
Non-binary trans androgynous (they/them)
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.
Taylor Hornby @defusesec.bsky.social PLURR ❤️. Helping secure the Zcash ecosystem, learning music production at https://soundcloud.com/earthrise5, writing and other stuff at https://defuse.ca/, https://bqp.io/
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Jon Charbonneau @joncharb.bsky.social Co-founder dba.xyz | Lower-case r research
Craig Newmark @craignewmark.bsky.social #nerdpatient0
craigslist founder
https://craignewmarkphilanthropies.org/
sarah jeong @sarahjeong.bsky.social i write at @theverge.com. Portland, OR.
Vitalik Buterin @vitalik.ca 
Udi Wertheimer @handle.invalid 
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
Zaki Manian @zmanian.bsky.social 
Jay 🦋 @jay.bsky.team Founder & Chief Innovation Officer @ Bluesky
Working on @attie.ai
🌱 🪴 🌳