sofía celi
@claucece
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Proud LatinAmerican • "Legendary quantum lady/cryptographer" • Researcher @brave • she/they • hrpc/pquip co-chair @inretafo anti-fraud @w3c @otr_im @LondonU
ECU/NL/PT 🎩🍴👀💚🦢🛒🏴☠️
Joined October 2010
Spoke to Amnesty International’s @DrWhax about their report uncovering state surveillance in Pakistan facilitated by Chinese and Western tech. According to the report, Pakistan’s mass surveillance system may be the most comprehensive in the world outside China.
Watch: Amnesty International recently released a report revealing #Pakistan's mass surveillance system. The report’s author @DrWhax joins @AiliaZehra to discuss how internet service providers are forced by the military to hand over sensitive information. https://t.co/Ls43o4MafH
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The Chat Control proposal by the Danish EU presidency is...as bad as the previous proposals. So Diego F. Aranha and me wrote an opinion piece, arguing why it should be discarded:
altinget.dk
Lovforslaget om chatkontrol er fremsat og støttet af den danske regering. Som demokratisk samfund bør vi ikke opbygge en orwelsk digital overvågningsmaskine i Europa, der ligner systemer, som normalt...
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I cannot remember a single time where a game crashed Steam, Xbox Store, Playstation Store, AND Nintendo eShop ALL AT THE SAME TIME Silksong is just the absolute 🐐
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If you’re curious about the architecture and security of private ML inference in WhatsApp, read our report: https://t.co/r2fQujYfar
github.com
Publications from Trail of Bits. Contribute to trailofbits/publications development by creating an account on GitHub.
Before its prod launch, we used every crowbar in our toolbox to break into @WhatsApp’s Private Processing TEEs, and starting from a compromised hypervisor gave plenty of leverage. The enclaves yielded to injected ACPI tables, environment variables and evil file names; but now the
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Really happy to have @JensGroth16 visiting us in Tartu and giving a seminar on ZK, zkVMs, and AI on Tuesday
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The scale of Trump's pay-for-access scheme outlined by the @nytimes is mindblowing. Crypto contributions resulting in business deals with the Trump family crypto businesses, oil companies buying influence and later reaping benefits from friendly policies, and a $1 million pardon.
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The program for the Simons MPC workshop is now available: https://t.co/nRwXSnsA1a See you there!
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No funding = no research = no Internet. The @internetsociety & #NDSSSymposium2025 sponsors recognize this value & welcome others to join us in supporting & appreciating the efforts of the network distributed systems & security research fraternity.
internetsociety.org
The 2025 Network and Distributed Systems Security (NDSS) Symposium showcased cutting-edge research from across industry and academia.
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🚨 ATENCIÓN ESTUDIANTES 🚨 Call for posters for Latincrypt open: https://t.co/9LMbh9xmyY Come and present your work at Medellin 💃🏽
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@benediktbuenz @aszepieniec 🎓 For PhD & advanced MSc students 🌍 Stipends available for students worldwide — thanks to our sponsors! 📋 Apply for stipends here: https://t.co/45JqO3GLvp 🖼️ Consider presenting your work in the Latincrypt poster session! 🔗 More info:
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Come to the ASCrypto school!
🚨 ASCrypto 2025 is here! 🗓️ Sept 29–30 | Medellín | Affiliated with Latincrypt 👨🏫 Learn 𝐦𝐨𝐝𝐞𝐫𝐧 𝐩𝐫𝐨𝐯𝐢𝐧𝐠 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 from top experts 💥 2 days, 3 modules: IVC, STARKs, MPC 👥 With @benediktbuenz, Sophia Yakoubov, @aszepieniec 👇
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The New York Times wants you to know that despite starting a war in Iran and continuing genocide in Gaza, Israelis are doing just fine by the beach.
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I learned about Trump’s unconstitutional attack on Iran at a large rally in Tulsa, Oklahoma. Here is the response:
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Obama’s Iran nuclear deal was working until Trump pulled out of it. His own staff warned him not to because the alternative was war. Well, now we’re at war with Iran because Trump is weak, stupid and hated Obama more than he cared about preventing Iran from getting a nuke.
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We systematize developments in web tracking and identify open problems in our new work: https://t.co/kmnkJ5F3rM w/ Yohan @Shaoor_Munir Gunes @nataliabielova @s_englehardt @umaarr6 @kapravel @RockPartridge @nicknikiforakis @jpolakis @franziroesner @zubair_shafiq @SZimmeck
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If you want to support @brave directly, buy Brave Premium Search at $3/month, for no search ads ever, and to help us go even harder against Big Tech. Thanks. https://t.co/ebzK5HduJY
https://t.co/Do8TsindH5
search.brave.com
Search the Web. Privately. Truly useful results, AI-powered answers, & more. All from an independent index. No profiling, no bias, no Big Tech.
@HonestCitizen1 Easiest way is to convert everyone you can to use Brave the browser. If they won't switch browsers yet, then try to persuade them, in other browsers that allow it (Safari does not), to load https://t.co/h5Piaa4Imb and make Brave Search their default.
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🔵TRENDING NOW🔵 AFRICACRYPT 2025 accepted papers ( https://t.co/S2MvOKpaSj) and invited speakers (@gloupin,@Pascalafourcade,@Jeongeun_Park_) are online. Early registration deadline is May 30th ( https://t.co/iJBnkqlvi2). See you in Rabat 🇲🇦 in July! 😉
16th International Conference on Cryptology AFRICACRYPT 2025 July 21-23, 2025 – Rabat, Morocco 🇲🇦 Extended submission deadline in 1 week: https://t.co/WRpwR9ibP9 Submit your best results ! See you in Rabat 🇲🇦 in July 2025.
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