Nick Spooner @_nickspoon
Assistant Professor @Cornell_CS. CS theory, cryptography, quantum computing. he/him spooner.cc United States Joined June 2019-
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Thrilled to share that I start @EPFL @ICepfl this week as an Asst Prof of Computer Science and Physics! We'll work on quantum algorithms and learning theory, and probe the computational limits of observing physical phenomena. 💻⚛️Towards a physical theory of computing!
🚀 Exciting Update! We’re thrilled to share that the full list of amazing speakers for UK Crypto Day is now live, and registration is officially open (and free!) 🎉 Register now & check out the lineup: lnkd.in/dmg7ypeQ
🚀 Exciting Update! We’re thrilled to share that the full list of amazing speakers for UK Crypto Day is now live, and registration is officially open (and free!) 🎉 Register now & check out the lineup: lnkd.in/dmg7ypeQ
“No government—regardless of which party is in power—should dictate what private universities can teach, whom they can admit and hire, and which areas of study and inquiry they can pursue.” - President Alan Garber hrvd.me/GarberRespond3…
The university will not surrender its independence or relinquish its constitutional rights. Neither Harvard nor any other private university can allow itself to be taken over by the federal government. hrvd.me/ResearchFundin…
The Department of Homeland Security announced today it is formalizing the censorship practices it has engaged in for the past three months. By surveilling visa and green card holders and targeting them based on nothing more than their protected expression, the administration…
@WarwickDCS is looking to hire in quantum computing: warwick.ac.uk/fac/sci/dcs/jo…! If you're interested in joining one of the strongest TCS groups in the UK, please do consider applying.
Maybe Khalil is not a nice guy. Maybe he’s an antisemite. Maybe he supports Hamas. But the point of fighting against organizations like Hamas is to protect our freedom as Americans. If he committed a crime then let him be charged. But a country in which the government can…
Maybe Khalil is not a nice guy. Maybe he’s an antisemite. Maybe he supports Hamas. But the point of fighting against organizations like Hamas is to protect our freedom as Americans. If he committed a crime then let him be charged. But a country in which the government can…
UPDATE—Mahmoud's attorney says they do NOT know where he is. They were first told he was sent to an ICE facility in Elizabeth, NJ. But when his 8-month-pregnant wife tried to visit him, she was told he's not there. They've received reports he may be sent as far away as Louisiana.
UPDATE—Mahmoud's attorney says they do NOT know where he is. They were first told he was sent to an ICE facility in Elizabeth, NJ. But when his 8-month-pregnant wife tried to visit him, she was told he's not there. They've received reports he may be sent as far away as Louisiana. https://t.co/WJ32ygUKY9
Mahmoud Khalil, a prominent Palestinian activist at Columbia, was arrested last night by ICE agents, who claimed they were acting on a State Department order to revoke his green card, his attorney told the AP. apnews.com/article/columb…
Institutions must learn: there's no appeasing fascists. Columbia humiliated itself, broke the law, brutalized students/faculty, and destroyed the concept of truth. It was targeted not in spite of that, but because of it. If you lack integrity and show weakness, you'll be crushed.
Institutions must learn: there's no appeasing fascists. Columbia humiliated itself, broke the law, brutalized students/faculty, and destroyed the concept of truth. It was targeted not in spite of that, but because of it. If you lack integrity and show weakness, you'll be crushed.
This is insanity, the guy is a *legal permanent resident*. theguardian.com/us-news/2025/m…
Delighted to share my new paper with Eylon Yogev presenting a new Fiat-Shamir (FS) transformation that aims to be secure against recent white-box attacks: ia.cr/2025/329 The FS transformation is used to convert public-coin interactive protocols to non-interactive ones.
i had a hard time feeling understood by my parents when i was a kid. now, i am realizing how much of it comes down to not understanding my parents too. this is a letter I wrote my dad. i was surprised that he wanted me to share it openly. 1/3
Every white guy has this dream
Every white guy has this dream
Wow- treating a hash function as if it’s random is standard in cryptography. We always knew that it is not 100% theoretically justified and there were works (also by me) with contrived counter examples. This is the first time there is an attack on a standard protocol that’s…
Wow- treating a hash function as if it’s random is standard in cryptography. We always knew that it is not 100% theoretically justified and there were works (also by me) with contrived counter examples. This is the first time there is an attack on a standard protocol that’s…
Really nice work. I've suspected for a while that a result like this would hold but I'd never been able to show it. Congrats to Dmitry, Ron and Lev! I imagine a natural direction now is to see if this attack can be extended to other argument systems?
Really nice work. I've suspected for a while that a result like this would hold but I'd never been able to show it. Congrats to Dmitry, Ron and Lev! I imagine a natural direction now is to see if this attack can be extended to other argument systems?
Benedikt Bünz ☕️ @benediktbuenz
12K Followers 769 Following Chief Scientist @espressosys ☕️ (WE ARE HIRING) Professor Computer Science @NYU_Courant
Tom Gur @TomGur
5K Followers 295 Following Professor @Cambridge_Uni. My research is in Theoretical Computer Science and Quantum Computing.
Matthew Green is on B... @matthew_d_green
150K Followers 1K Following I teach cryptography at Johns Hopkins. Mostly on BlueSky these days at https://t.co/GI4QlxZr2S.
Carsten Baum @crypto_carsten
3K Followers 424 Following Associate Professor in Cryptography at @DTU_Compute in Copenhagen, Denmark. Any opinions are entirely mine.
kennyog @kennyog
8K Followers 2K Following Professor of Computer Science at ETH Zurich. Views my own. Apparently in a semi-religious crypto/privacy cult. Join us! He/him.
Andrew Miller @socrates1024
23K Followers 5K Following junior product @ teleport studio https://t.co/GW5aptHrL7 🛡️ dstack integrations 🛡️ https://t.co/uT4qFVdtvl
David Wong @cryptodavidw
16K Followers 3K Following security @zksecurityXYZ & research @archetypeVC, author of Real-World Cryptography, prev: architect @Mina, sec lead Libra (@Facebook), crypto @NCCGroup
Georgios Konstantopou... @gakonst
144K Followers 2K Following very greek accent. general partner & cto @paradigm. ceo @ithacaxyz. optimist and rustacean 🦀 // team lead of reth, foundry, alloy. join us.
Deirdre Connolly¹ @durumcrustulum
6K Followers 3K Following • 🜗 🝒 🝲 crypto as in 'cryptography' 🝳 🝡 🜖 • ¹ isogenist, co-host @SCWpod, @durumcrustulum.com on 🦋
Chelsea Komlo @chelseakomlo
7K Followers 603 Following (Real world) cryptographer. Also at https://t.co/wLuY5u3XNo
Claudio Orlandi @claudiorlandi
3K Followers 967 Following Professor in #Cryptography at @AarhusUni: #MultipartyComputation #ZeroKnowledge #Blockchain @ConcordiumNet @partisiampc Originally from Florence, Italy.
sofía celi @claucece
8K Followers 5K Following Proud LatinAmerican • "Legendary quantum lady/cryptographer" • Researcher @brave • she/they • hrpc/pquip co-chair @inretafo anti-fraud @w3c @otr_im @LondonU
Dev 🧪 @valardragon
8K Followers 1K Following Building @OsmosisZone @Polaris_app @Cosmos @arkworks_rs Building for a private, end-user verifiable world
Martin R. Albrecht @martinralbrecht
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Ian Miers @secparam
11K Followers 843 Following CS Prof. Security and applied cryptography. University of Maryland. I do cryptography and cryptocurrency work in Washington DC.
Justin Thaler @SuccinctJT
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asanso.eth @asanso
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Julian Loss @julian_loss
961 Followers 394 Following Tenured Faculty at @CISPA. I study distributed consensus, digital signatures, and more. Tweets and opinions are my own.
Youssef | yelhousni.e... @YoussefElHousn3
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Mikerah @badcryptobitch
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Arnett Rose Richards @ArnettRich43943
121 Followers 7K Following
vitorpy @pyvitor
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Reza Ebrahimi Atani @ebrahimiatani
157 Followers 1K Following Cryptographer and Associate Professor of Computer Engineering at the University of Guilan, Iran.
Rua @ruasnv
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QuantumX @QuantumStateX
871 Followers 3K Following Quantum News, including Quantum Computing and Quantum Technology. Bringing the Latest Quantum News and Quantum Computing News from around the planet to you!
!.! @xypyth
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NoraChrist @K6y46EfWnbJd5
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John Thickstun @jwthickstun
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Leuiqbe @Leuiqbe593
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Whooardom @Whooardom76690
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Peenor @Peenor016
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Mythili @00_mythili
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Trisha Datta @TrishaCDatta
288 Followers 68 Following @Stanford CS PhD Student - Applied Crypto Group
Shehab @omarshehab
2K Followers 6K Following Staff Research Scientist @ IBM Quantum. Ex-IonQ https://t.co/yVowzZHFzi
Quantum_Computing | N... @PromptXSphere
19 Followers 609 Following Quantum computing | AI Tech Content Creator | Reaching out to tech geeks, tech entrepreneurs and professionals. 📲DM for collaborations.
Moonal @Moonal7905611
18 Followers 1K Following
Roy Van Vliet @royalex28021999
47 Followers 2K Following
Aransiola Ibrahim @AiReadone
55 Followers 550 Following Seasoned Software engineer with over 6 years of building innovative and efficient software solutions. Research Interest: Quantum Information and Computation
Grace @Grace496554
12 Followers 800 Following Global Conference on Quantum Computing – Quantum Summit 2025, taking place from November 20-22, 2025, in Tokyo, Japan
Adwaiya @adi9973
4 Followers 101 Following budding cryptographer. professional funny person. retired free will haver. Ashoka | IIT B
manuel @manuel198909
60 Followers 1K Following
Deeksha Adil @AdilDeeksha
22 Followers 51 Following PhD Student in Computer Science at the University of Toronto.
Alireza Kaviani @AlirezaKaviani9
24 Followers 241 Following Intersted in theoretical computer science | IOI 2022 Gold | Codeforces: alireza_kaviani
Paul Thomson @getpaulthomson
233 Followers 3K Following Be who you are and say what you feel, because those who mind don't matter, and those who matter don't mind.
Dan Boneh @danboneh
10K Followers 132 Following
TetherRippleNavigator @HaleighOsi29948
6 Followers 403 Following Secure Daily Crypto Earnings Made Easy! Target 50-100000 USDT per day. Rapid returns on a reliable platform. Start farm ing today! 💰🚀🛡️
Anupa @Anupa965980
2 Followers 102 Following
Alexandru Cojocaru @cojo314
24 Followers 73 Following
Jeffrey Kam @spherical_bear
3 Followers 132 Following
Bwana Chiedo @DenisChiedo
192 Followers 6K Following Excited about AfCFTA. #crossborderpayments #remittances #startups #payments #storytelling
Wenitte Apiou @Wenitte1
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Lucas? @sandysandleris
437 Followers 308 Following
CoCalc by SageMath, I... @cocalc_com
2K Followers 4K Following Collaborate in real time while using Jupyter, Linux, LaTeX, and more. Like Google Suite for Computational Scientists.
Josh Alman @firebat03
1K Followers 537 Following Theoretical Computer Scientist at Columbia. Formerly at Harvard, MIT and Stanford.
Tom Keenan @ZeroKnowledgeT
0 Followers 16 Following Interests: zero knowledge, blockchain, neural networks Currently exploring performance vs security tradeoffs in zkSNARK payment systems
ilan.eth @ilanklim
180 Followers 354 Following APM intern @Coinbase | Founder @KBCrypto_io | Advisor @CUBlockchain
Kayson Wang @TK_Void
9 Followers 185 Following PhD student @sjtu1896 | Bachelor of software engineering @UESTC1956.
spppp801 @spppp801
2 Followers 84 Following
Benedikt Bünz ☕️ @benediktbuenz
12K Followers 769 Following Chief Scientist @espressosys ☕️ (WE ARE HIRING) Professor Computer Science @NYU_Courant
Tom Gur @TomGur
5K Followers 295 Following Professor @Cambridge_Uni. My research is in Theoretical Computer Science and Quantum Computing.
IACR @IACR_News
12K Followers 4 Following The International Association for Cryptologic Research (IACR) is a non-profit scientific organization in the field of cryptology and related fields.
Clément Canonne (on ... @ccanonne_
37K Followers 65 Following Senior Lecturer @Sydney_Uni. Formerly Postdocs @IBMResearch, @Stanford; PhD @Columbia. Converts ☕ into puns: sometimes theorems. He/him. @ccanonne.bsky.social
Lúcás Meier @cronokirby
10K Followers 1K Following Cryptographer at @penumbrazone. My opinions do not yadda yadda. Did an MSc (Computer Science) @EPFL. Avid, not fast runner. https://t.co/yOuGtLnGMF on bsky.
Matthew Green is on B... @matthew_d_green
150K Followers 1K Following I teach cryptography at Johns Hopkins. Mostly on BlueSky these days at https://t.co/GI4QlxZr2S.
Kobi Gurkan @kobigurk
16K Followers 2K Following applied crypto, security, experimental things - head of research @BainCapCrypto
Boaz Barak @boazbaraktcs
24K Followers 603 Following Computer Scientist. See also https://t.co/EXWR5k634w . @harvard @openai opinions my own.
Jelani Nelson @minilek
27K Followers 266 Following Professor and Department Chair @Berkeley_EECS. Research Scientist (part-time) @GoogleAI. Founder @addiscoder. 🇻🇮🇺🇸🇪🇹
Carsten Baum @crypto_carsten
3K Followers 424 Following Associate Professor in Cryptography at @DTU_Compute in Copenhagen, Denmark. Any opinions are entirely mine.
kennyog @kennyog
8K Followers 2K Following Professor of Computer Science at ETH Zurich. Views my own. Apparently in a semi-religious crypto/privacy cult. Join us! He/him.
Ariel Gabizon @rel_zeta_tech
4K Followers 387 Following Chief Scientist at @aztecnetwork. I post papers on eprint and have petty disputes with people posting similar papers. Personal views at @relgabizon.
TCS blog aggregator @cstheory
6K Followers 9 Following Posts from the Theory of Computing Blog Aggregator maintained by @nimaanari, @abhatt2, and @thegautamkamath.
Georgios Konstantopou... @gakonst
144K Followers 2K Following very greek accent. general partner & cto @paradigm. ceo @ithacaxyz. optimist and rustacean 🦀 // team lead of reth, foundry, alloy. join us.
Deirdre Connolly¹ @durumcrustulum
6K Followers 3K Following • 🜗 🝒 🝲 crypto as in 'cryptography' 🝳 🝡 🜖 • ¹ isogenist, co-host @SCWpod, @durumcrustulum.com on 🦋
Chelsea Komlo @chelseakomlo
7K Followers 603 Following (Real world) cryptographer. Also at https://t.co/wLuY5u3XNo
Claudio Orlandi @claudiorlandi
3K Followers 967 Following Professor in #Cryptography at @AarhusUni: #MultipartyComputation #ZeroKnowledge #Blockchain @ConcordiumNet @partisiampc Originally from Florence, Italy.
sofía celi @claucece
8K Followers 5K Following Proud LatinAmerican • "Legendary quantum lady/cryptographer" • Researcher @brave • she/they • hrpc/pquip co-chair @inretafo anti-fraud @w3c @otr_im @LondonU
Steven Galbraith @EllipticKiwi
4K Followers 116 Following Mathematics of public key cryptography. No longer a user of this site.
John Thickstun @jwthickstun
2K Followers 614 Following Assistant Professor @Cornell_CS. Previously @StanfordCRFM @stanfordnlp @uwcse Controllable Generative Models. AI for Music.
nick hunter-jones @nickrhj
313 Followers 103 Following
Alexandru Cojocaru @cojo314
24 Followers 73 Following
Montessori Boy @montessoriboy
44K Followers 95 Following 🧍♂️asian @JTTsuchiya 🧍♂️gay @juliatesmond 🧍♂️normal @newdiegoabraham
Josh Alman @firebat03
1K Followers 537 Following Theoretical Computer Scientist at Columbia. Formerly at Harvard, MIT and Stanford.
FIRE @TheFIREorg
219K Followers 3K Following We defend and promote free speech for all Americans in our courtrooms, on our campuses, and in our culture.
Glenn Greenwald @ggreenwald
2.3M Followers 992 Following Journalist ; Author; Host, @SystemUpdate_; Columnist, @Folha; Founder: @TheInterceptBr; Co-Founder: @FreedomofPress, @idm_org; @abrigo_hope; Vegan.
Yuval Abraham יוב�... @yuval_abraham
80K Followers 735 Following עיתונאי בשיחה מקומית, לרוב בגדה Journalist, 972 Magazine
Geoffroy Couteau @CouteauGeoffroy
409 Followers 131 Following Researcher in cryptography and complexity at CNRS, IRIF, Université Paris Cité.
QIP 2025 @QIP2025
429 Followers 48 Following Official X for 28th Annual Quantum Information Processing Conference | Bluesky @qip2025.bsky.social | Insta @qip_2025 | LinkedIn https://t.co/Wbe9QiwebI
Ana Costache @anacostache_
570 Followers 447 Following Cryptographer at NTNU. Opinions expressed are my own. She/ her.
Manuel B. Santos @manel1874
119 Followers 426 Following Cryptography engineer in secure computation. Prev. @nillionnetwork and @imperialcollege
Chi Ossé @OsseChi
56K Followers 1K Following @nyccouncil Member for Brooklyn’s Bed-Stuy and Crown Heights (CD 36) @CMChiOsse | Personal Account
Anthony O'Shaughnessy @anthonyshock
26K Followers 2K Following Award-Winning Chef & Culinary Lecturer | #Freelancer | Made in Newcastle | #MasterChefUK Semi-Finalist 2018 | Recipes at https://t.co/Wo8mYvWYfP
Muhammed Esgin @mfesgin
553 Followers 279 Following Lecturer @MonashUni. Interested in various aspects of crypto(graphy): privacy-enhancing technologies, post-quantum, lattice, zero-knowledge, blockchain, …
Ruth Wong @ruthgracewong
2K Followers 1K Following site reliability engineer by day, policy & manufacturing nerd at night. also @joyfulparent_sf
Iftach Yakar @QuantumYakar
2K Followers 335 Following Quantum computing + information | Computer science | postgraduate @ HUJI | Hebrew tweets on my complex conjugate account @de_duck_tweets
Ron Rothblum @ronrothblum
2K Followers 365 Following
Jack O'Connor @JackOConnor111
93 Followers 18 Following PhD student at University of Cambridge, working on complexity theory and cryptography
Quanta Magazine @QuantaMagazine
349K Followers 618 Following Illuminating math and science. Supported by @SimonsFdn. 2022 Pulitzer Prize in Explanatory Reporting.
Aram Harrow @quantum_aram
3K Followers 440 Following
Graeme Smith @graemes... @quantum_graeme
11K Followers 10K Following Theorist at @UWaterloo. Quantum information, quantum computing, science, parenting.
Gautam Goel @gautamcgoel
4K Followers 528 Following Postdoc studying ML at the Simons Institute at UC Berkeley.
Tiancheng Xie @Tiancheng_Xie
230K Followers 86 Following Co-Founder @PolyhedraZK • UC Berkeley PhD graduate
Quantinuum @QuantinuumQC
10K Followers 22 Following We’re advancing quantum computing to solve the world’s most pressing challenges
Christopher Musco @cpmusco
99 Followers 54 Following
Vincent Russo @captainhamptons
354 Followers 1K Following BS, MS, and PhD in computer science. Software engineer focused on quantum computing. Metalhead guitar player.
Ward Beullens @WardBeullens
904 Followers 113 Following Cryptographer at IBM Research. Interested in all aspects of cryptography, but I mostly work on Post-Quantum stuff.
Yann LeCun @ylecun
955K Followers 765 Following Professor at NYU. Chief AI Scientist at Meta. Researcher in AI, Machine Learning, Robotics, etc. ACM Turing Award Laureate.
Helger Lipmaa | 🇺�... @HLipmaa
1K Followers 417 Following Cryptographer (University of Tartu, Estonia). Zero-knowledge, zk-SNARKs.
Arka Rai Choudhuri @Arka_r_c
255 Followers 822 Following
Zoe Holmes @qZoeHolmes
4K Followers 832 Following Quantum physicist. Assistant Prof at EPFL. Climber.
Rosario Gennaro @rgennaro67
2K Followers 157 Following Professor of computer science at the City College of New York.
Louise Haigh @LouHaigh
74K Followers 4K Following Labour MP for Sheffield Heeley. For casework, please email [email protected]
ArtButMakeItSports @ArtButSports
572K Followers 279 Following I turn Art into Sports (and vice versa) | NO AI USED | “Everything I didn't know I needed" - follower testimonial | also @artbutnow
divesh aggarwal @diveshaggarwal
339 Followers 170 Following CS prof at NUS, with many random interests besides theoretical computer science.
Minki Hhan @MinkiHhan
71 Followers 185 Following (Quantum/Classical)+Cryptography, Postdoc @UTAustin
Hossein Hafezi @RandomString00
167 Followers 129 Following PhD @ NYU, working on ZKP previously undergrad research intern @ EPFL, UMDTrends for United States
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