Simone Ragusa @interrato.dev MSc in cybersecurity. Aspiring cryptographer.
interrato.dev
perpetuatheme.com
Stephan Somogyi @thinkpanzer.bsky.social Primum non nocere
Research & Teaching @ Columbia Journalism School
Willful & premeditated emdash & serial comma user; verber of nouns
Often staring down both barrels of Brandolini's law
Recovering tech, business, and design journo
Weniger, aber besser.
Adam Bates (Yuile) @adambatesorg.bsky.social Associate Professor @ UIUC
Paul Ohm @paulohm.bsky.social Lawprof Georgetown / Emacs and org-mode
jasmine sun @jasmine.bsky.social anthropologist of disruption / writing jasmi.news / san francisco
jessica dai @jessica.bsky.social go bears!!!
jessicad.ai
kernelmag.io
☀️ Starshine @starshine.bsky.social Socialist::Tolkien::Expanse::History
Movies::Art::Plants::Games
Ian Hackingpilled
queer eepy lil guy🚰🏳️⚧️↙️↙️↙️
discord:queer_starshine
She/they
New tolkien quote of the day everyday five(ish) days of the week
i RS a lot of mutual aid posts some nsfw🔞
Hammer and Hope @hammerandhope.bsky.social "I'm so grateful Hammer and Hope exists. True Black leftist literary dispatches." - dream hampton.
Become a member: https://hammerandhope.org/membership
Read new issues and sign up for our newsletter: https://linktr.ee/hammerandhope
Robin Berjon @robin.berjon.com Political technologist, bringing democracy to the internet. Brussels, 🇪🇺.
• tech, governance, science, politics, philosophy, infrastructure, cats, terrible puns
• https://berjon.com/
• DASL, Eurosky/Mu, Modal
• ex W3C, NYT
• he/him/Ishmael
• Signal robin.77
Ian Preston @ianopolous.bsky.social Mathematician/particle physicist turned privacy researcher. Java Rockstar #Oxford Building a better web - private, self-sovereign identity, p2p, social - with @peergos.org. Public social media undermines democracy. #covidisairborne #maskswork #cleantheair
Knight First Amendment Institute @knightcolumbia.org The Knight First Amendment Institute at Columbia University defends the freedoms of speech & the press in the digital age through strategic litigation, research, policy advocacy, and public education.
https://knightcolumbia.org/
Katy Glenn Bass @katygb.bsky.social Research Director, Knight First Amendment Institute at Columbia University
Gary H @garytho.bsky.social https://web.eecs.umich.edu/~garytho/
Shifty Kinect @shiftykinect.bsky.social Tibetan Buddhist, Dzogchen, Musician, Songwriter, Austinite, Baseball Fan,
Never Trumper, Retired Idealist, and Student of Art & Philosophy.
Truth Matters.
#Resist
Ragnar {Groot Koerkamp} @curiouscoding.nl Postdoc on high troughput bioinformatics @ KIT Karlsruhe;
IMO, ICPC, Xoogler, Rust, road-cycling, hiking, wild camping, photography
Joshua Grochow @joshuagrochow.bsky.social Research: TheoryCompSci, pure math, complex systems
Other: climate; covid; equity, inclusion, & accessibility
Assoc. Prof. @ CU Boulder Comp. Sci. & Math
Views my own
@joshuagrochow@mathstodon.xyz (& prev twitter)
https://home.cs.colorado.edu/~jgrochow
Marco @mcognetta.bsky.social Language and keyboard stuff at Google.
I like computers and Korean and computers-and-Korean and high school CS education.
Georgia Tech → 연세대학교 → 東京工業大学.
Regrettably no longer based in Tokyo :/
https://theoreticallygoodwithcomputers.com/
John Leland @jsleland.bsky.social PhD student @ ASU
Peter Hall @peterha2l.bsky.social Science and tech writer. PhD student in Cryptography @ NYU. 2025 MMF at MIT Technology Review. Signal: @PeterHall.1142
Larry Hunter @proflhunter.bsky.social Knowledge based biomedical data science, artificial intelligence for discovery in molecular biomedicine, computational bioethics, theory of mattering. University of Chicago / Big Island HI 
Sky CH-Wang @skychwang.bsky.social RS @ Abridge.
https://skywang.me
Rafael Macêdo @rafammacedo.bsky.social quantum information theory postdoc @ qmath, copenhagen. all things mathematical and theoretical, i guess!
site: https://sites.google.com/view/rafammacedo
Victor S. Portella @visportella.bsky.social Currently Postdoc @USP, Brazil. PhD @UBC. Interested in theoretical computer science, online learning, randomized algorithms, optimization, and cats.
Ash @ashwxn.bsky.social PhD @tuwien.at | Fair ML x Theoretical CS | Core Organizer @queerinai.com
rashomonset.github.io
UCL Science and Technology Studies (STS) @stsucl.bsky.social Understanding the past, present and future of science and tech. Subscribe to our newsletter - https://www.ucl.ac.uk/sts/sts-newsletter
Jack Stilgoe @jackstilgoe.bsky.social Professor in Science and Technology Studies, UCL @stsucl.bsky.social. Science policy, responsible innovation, emerging technologies. Book https://link.springer.com/book/10.1007/978-3-030-32320-2. Responsible AI UK (www.rai.ac.uk)
Giuseppe Persiano @giupers.bsky.social Theoretical Computer Scientist and Cryptographer at U. Salerno, Italy. Juventino.
Prof Christelle Vincent @xl772.bsky.social Math, cryptography, justice. No alt text = no engagement. Cis het white woman, québécoise, Canadian American, tired.
Profile pic: Free Link on orange background; banner pic: masked white woman giving a talk entitled “Introduction to cryptography”- R Rónán Kennedy @ronanmkennedy.bsky.social Academic at University of Galway, mostly researching lawtech, environmental regulation, and the judiciary
Omar Wasow @owasow.bsky.social Asst Prof, Berkeley, Political Science: 1/ Agenda Seeding http://j.mp/agenda-seeding 2/ Race as a Bundle of Sticks http://j.mp/bundle-of 3/ Text as Behavior https://cup.org/4cUmoXi 4/ Plutopopulism http://cup.org/4cfm0Az
Sabine Oechsner @proofnerd.bsky.social cryptography and pretty proofs | PL-curious | everything is MPC | assistant professor @ VU Amsterdam
soechsner.de
Lynn Engelberts @lynnengelberts.bsky.social Postdoctoral researcher at Centrum Wiskunde & Informatica (CWI) | Designing quantum and classical algorithms for cryptanalysis of post-quantum cryptography 🔍
Ryan O'Donnell @booleananalysis.bsky.social 
Victor Ojewale @victorojewale.bsky.social PhDing @BrownCS | Algorithm auditing & accountability | Understanding Algorithmic Systems | victorojewale.github.io/ | https://victorojewale.substack.com/
Status @status.news A nightly newsletter covering the Fourth Estate, Hollywood, and Silicon Valley with hard-hitting reporting and uncompromising analysis.
Subscribe today: http://status.news/subscribe
Watch/Listen to Power Lines: http://status.news/power-lines
Chris Hayes @chrislhayes.bsky.social Bronx boy. Cubs fan. Dad, husband, writer, podcaster and cable news host.
The Sirens’ Call: How Attention Became the World’s Most Endangered Resource out now.
https://sirenscallbook.com/
Leah Litman @leahlitman.bsky.social Michigan Law Prof.
Co-host, Strict Scrutiny Podcast
Author, NYT Bestseller “LAWLESS: How the Supreme Court Runs on Conservative Grievance, Fringe Theories, & Bad Vibes”
https://www.simonandschuster.com/books/Lawless/Leah-Litman/9781668054628
Sherrilyn Ifill @sifill.bsky.social Civil rights lawyer; democracy warrior, dedicated to racial justice & equality. Fmr President & Director-Counsel, NAACP Legal Defense & Educational Fund, Inc.
Robert (Bob) Kubinec @rmkubinec.bsky.social Political scientist University of South Carolina. Interests: business politics/corruption, Middle East, measurement, Bayesian statistics
The Bayesian Hitman: https://a.co/d/e4QmtKo
Website: www.robertkubinec.com
jamelle @jamellebouie.net The real jbouie. Columnist for the New York Times Opinion section. Co-host of the Unclear and Present Danger podcast. b-boy-bouiebaisse on TikTok. jbouienyt on Twitch. National program director of the CHUM Group.
Send me your mutual aid requests.
Jameel Jaffer @jameeljaffer.bsky.social Director, Knight First Amendment Institute at Columbia University; Exec Editor, Just Security; former ACLU. knightcolumbia.org.
Himanshu @h-vash.bsky.social cryptography, security, freedom 🍉🕊️
Reposts don't always mean endorsement
Tony S.F. @tonysf.bsky.social Ass. Prof. of AI at CentraleSupélec in the Centre pour la Vision Numérique.
Unsloth AI @unsloth.ai Making open-source AI more accessible! 🦥
Github: http://github.com/unslothai/unsloth
ACM FAccT @facct.bsky.social ACM Conference on Fairness, Accountability, and Transparency (ACM FAccT). June 2026 in Montreal, Canada 🇨🇦 #FAccT2026
https://facctconference.org/
Al Roth @alroth.bsky.social My market design blog: https://marketdesigner.blogspot.com/ Forthcoming in May: Moral Economics https://www.amazon.com/Moral-Economics-Prostitution-Controversial-Transactions/dp/1541702018
CIRM - Centre international de rencontres mathématiques @cirm-math.bsky.social CIRM is quite a unique place. At the heart of the Parc des Calanques, it is entirely dedicated to welcome researchers from around the world who meet here.
www.cirm-math.fr
Congresswoman Sarah McBride @mcbride.house.gov Delaware's Congresswoman.
Congresswoman Sarah McBride and her congressional staff use this page to share news & services relevant to Delaware. This is her official government Bluesky page.
Dave Bacon @dabacon.tachyon.institute Theoretical ski bum. Former pseudo professor. Quantum bridge builder. Will math for food.
mastodon: @dabacon@tachyon.channel
https://dabacon.org
Daniel @dd23.bsky.social Cryptography engineer at Zama
Trustworthy AI Talk Series @trust-ai-sem.bsky.social BlueSky account of the Trustworthy AI Talk Series, organized by @ebagdasa.bsky.social and @emilianodc.com
To some extent, it is a reboot of the PriSec-ML Interest Group series.
https://trust-ai-sem.github.io/
Chad Topaz Queer DEI Race Traitor @chadtopaz.bsky.social Data science + math for social justice. Violist, yogi, husband, dad to human & dogs. 🏳️🌈 Views do not represent my employers.
Author of Unlocking Justice: The Power of Data to Confront Inequity and Create Change.
Order at: https://bit.ly/4nT7qUh
Frank Pasquale @frankpasquale.bsky.social Law professor; author (The Black Box Society; New Laws of Robotics).
Interested in law & technology, AI, political economy, art, and social theory.
Governor Gavin Newsom @governor.ca.gov 40th Governor of California.
Building a California for All.
Steve Bellovin @stevebellovin.infosec.exchange.ap.brid.gy I'm an affiliate scholar at Georgetown's Institute for Technology Law and Policy, and a computer science professor emeritus and former affiliate law prof at […]
🌉 bridged from ⁂ https://infosec.exchange/@SteveBellovin, follow @ap.brid.gy to interact
Maximilian Kasy @maxkasy.bsky.social Econ prof at Oxford.
Machine learning, politics, econometrics, inequality, random reading recs.
maxkasy.github.io/home/
Ami Fields-Meyer @fieldsmeyer.com NYT Bestselling Author of ON COURAGE: tinyurl.com/yxpvn488
Senior Fellow, Harvard Kennedy School | Fmr: White House Senior Policy Advisor
Get in touch: fieldsmeyer.com
Writing: amifieldsmeyer.substack.com
Matt Burgess (WIRED) @mattburgess1.bsky.social Security writer @wired.com
Cybercrime, privacy, surveillance, and more.
Signal: mattburgess.20 | Email: matt_burgess@wired.com- S Andrew Gelman et al. @statmodeling.bsky.social Automatically tweets new posts from http://statmodeling.stat.columbia.edu
Please respond in the comment section of the blog.
Old posts spool at https://twitter.com/StatRetro
Unusual Whales @unusualwhales.bsky.social Skeet about markets and political corruption
Discord: http://bit.ly/3Bf2pNJ
Links: http://bit.ly/3V8D6Gb
Get $50-$5000 to trade: http://bit.ly/4ayctTD
William Isaac @williamis.bsky.social Research Scientist @DeepMind | Previously @OSFellows & @hrdag. RT != endorsements. Opinions Mine. Pronouns: he/him
Angèle Bossuat @cryptopote.bsky.social hello I am into cryptography, privacy, provable security, and also swords ! she/her, @ Quarkslab
https://angelebossuat.github.io/
Hugging Face @hf.co The AI community building the future! 
Nicolas Papernot @nicolaspapernot.bsky.social Security and Privacy of Machine Learning at UofT, Vector Institute, and Google 🇨🇦🇫🇷🇪🇺 Co-Director of Canadian AI Safety Institute (CAISI) Research Program at CIFAR. Opinions mine
Kristian Lum @kldivergence.bsky.social Research Scientist at GDM. Statistician. Mostly work on Responsible AI. Academia-industry flip-flopper.
Rumman Chowdhury @ruchowdh.bsky.social www.rummanchowdhury.com
www.humane-intelligence.org
CEO & co-founder, Humane Intelligence
US Science Envoy for AI (Biden Administration)
Mosi Reeves @humthrush.bsky.social This is the Bluesky account for Humthrush.com, a site run by Mosi Reeves.
sanketh @sanketh.bsky.social doctoress of cryptography
🏳️⚧️ they/them
✍🏽 https://ciphertext.blog
🖼️ pfp by astrophysician
🧑🏽💼 views=own
yomna @rival-elf.bsky.social phone radio security, art, abstract math, weird fashion :: advisory board member @eff.org :: she/her :: posts my own :: https://yomna.net
Anne Applebaum @anneapplebaum.wsocial.eu staff writer @theatlantic.com and senior fellow @snfagora.bsky.social. author of GULAG, IRON CURTAIN, RED FAMINE, TWILIGHT OF DEMOCRACY and AUTOCRACY INC
https://linktr.ee/anneapplebaum
Karen Hao @karenhao.bsky.social NYT bestselling author of EMPIRE OF AI: empireofai.com. ai reporter. national magazine award & american humanist media award winner. words in The Atlantic. formerly WSJ, MIT Tech Review, KSJ@MIT. email: http://karendhao.com/contact.
Timnit Gebru @timnitgebru.blacksky.app Personal Account
Founder: The Distributed AI Research Institute @dairinstitute.bsky.social.
Author: The View from Somewhere, a memoir & manifesto arguing for a technological future that serves our communities (to be published by One Signal / Atria
Nic Weber @nmw.bsky.social Associate Professor @ UW
Computational Social Science
Rafael M Batista @rafmbatista.bsky.social Behavioral Scientist.
Exploring how AI is shaping the way we experience the world. New DC resident + civically engaged, so occasionally I posting about that too.
Chris Graziul @graziul.bsky.social computational social scientist | occassional audiophile | https://graziul.io
Margaret Mitchell @mmitchell.bsky.social Researcher trying to shape AI towards positive outcomes. ML & Ethics +birds. Generally trying to do the right thing. TIME 100 | TED speaker | Senate testimony provider | Navigating public life as a recluse.
Former: Google, Microsoft; Current: Hugging Face
Marco Z @ocramz.bsky.social ML, λ • language and the machines that understand it • building trellis.unfoldml.com • https://ocramz.github.io
Alejandro Schuler @aschuler.bsky.social Assistant Professor of Biostatistics UC Berkeley
semiparametric statistics, machine learning, causal inference, stats/ML pedagogy, social justice
Modern Causal Inference Book: alejandroschuler.github.io/mci/
Jessica Hullman @jessicahullman.bsky.social Ginni Rometty Prof @NorthwesternCS | Fellow @NU_IPR | AI, people, uncertainty, beliefs, decisions, metascience | Blog @statmodeling
Nick Sullivan @nicksullivan.org Asymmetries in action
LawZero - LoiZéro @law-zero.bsky.social NPO founded by Yoshua Bengio to advance highly-capable, safe-by-design AI - OBNL fondée par Yoshua Bengio pour une IA sécuritaire et hautement performante
Anthropic @anthropic.com We're an Al safety and research company that builds reliable, interpretable, and steerable Al systems. Talk to our Al assistant Claude at Claude.ai.
Mayor Zohran Kwame Mamdani @mayor.nyc.gov Fighting every day to deliver a city that working New Yorkers can actually afford. Mayor of New York City.
Scott Willis @scott.cannonstats.com Soccer | Arsenal | Stats | Stats Guy and a Civilian | Cannon Stats
Gavin Newsom @gavinnewsom.bsky.social Husband and father. 40th Governor of California. Former Lt. Governor of California. Former San Francisco Mayor. Personal account.
Jay Cummings @longformmath.bsky.social Math professor at CSU Sacramento
Roger Mansuy @roger-mansuy.bsky.social Aime partager autour de la culture mathématique, toujours ouvert pour apprendre... parfois appelé "père castor des maths"
Le Grand Almanach Mathématique (Albin-Michel, 2025)
contact: roger.mansuy@ac-paris.fr
Bruno Gavranović @bgavran.bsky.social I'm building neural networks that generate provably correct code, and the software infrastructure for training them.
Recently experimenting with TensorType: https://github.com/bgavran/TensorType
www.brunogavranovic.com
Bartosz Milewski @bartoszmilewski.bsky.social Physicist, mathematician, programmer.
"The Dao of Functional Programming"
Regularly updated work in progress. PDF on GitHub:
https://github.com/BartoszMilewski/DaoFP/blob/master/DaoFP.pdf- E Evan Patterson @epatters.bsky.social Applied mathematician and technologist. Research scientist at @toposinstitute.bsky.social
Topos Institute @toposinstitute.bsky.social US/UK-based non-profit research institute. We shape technology for public benefit by advancing sciences of connection and integration. Our goal is a world where the systems that surround us benefit us all.
https://topos.institute
Matteo Capucci @mattecapu.bsky.social 🇮🇹, amateur professional poster and professional amateur mathematician (general abstract nonsensology applied to systems theory & cybernetics), aspiring psycohistorian. shitposting isn't endorsement.
You can't find me here, I'm on @mc@mathstodon.xyz
Paolo Perrone @paolopmath.bsky.social Mathematician & Math Teacher
Clifford Johnson @asymptotia.bsky.social Professor of Physics at UCSB: Research, Teaching, and Science Communication (TV/Movies/Books/etc). Get my graphic book on science here: http://thedialoguesbook.com and see my blog here: http://asymptotia.com
The Fields Institute @fieldsinstitute.bsky.social At the Fields Institute, mathematics research, innovation and education flourish. We foster an inclusive, equitable and collaborative culture where everyone can discover mathematics, and where mathematicians can make meaningful contributions to the world.
Grant Sanderson @3blue1brown.com Math videos
Eva Miranda @evamirandag.bsky.social Mathematician, Full Professor at UPC Icrea Academia @icreacommunity
@CRMatematica @AvHStiftung @UniCologne
living on a "mote of dust suspended in a sunbeam".
John C. Baez @johncarlosbaez.bsky.social Mathematical physicist
Nima Rasekh @nimarasekh.bsky.social Mathematician at @unigreifswald.bsky.social
Mathematics Research Scientist at Turing
Lived in 🇩🇪🇮🇷🇨🇦🇺🇸🇨🇭 currently in 🇩🇪
He/Him/His
Interested in: homotopy theory, category theory, formalization of mathematics, AI
https://nimarasekh.github.io- T Thomas Dietterich @tdietterich.bsky.social Safe and robust AI/ML, computational sustainability. Former President AAAI and IMLS. Distinguished Professor Emeritus, Oregon State University. https://web.engr.oregonstate.edu/~tgd/