Marc Faddoul

@marcfaddoul.com

Director at @aiforensics.org - Algorithmic Audit and Platform Accountability non-profit Also with @freeourfeeds.com to expand ATproto infra and ecosystem!

🔍 New Investigation: How did Hugging Face's "Spaces," a platform designed for sharing open-source AI demos, become a hub for tools capable of generating non-consensual intimate imagery? 🧵

Congratulations to our researcher Dr. Paul Bouchaud, who was awarded the Innovation Prize at the @viginum.bsky.social × Inria Scientific Prize. The prize recognized the paper “Beyond Guidelines: Assessing Meta’s Political Ad Moderation in the EU,” co-authored with VIGINUM.

We submitted 11 recommendations to Dutch lawmakers, including: -Support algorithmic pluralism -Treat ad library functionality as a standalone compliance obligation

🚨 NEW: Large-scale Telegram networks are spreading and monetizing non-consensual intimate images (NCII), including CSAM, in Italy and Spain. Our investigation reveals an organized ecosystem of abuse at scale — involving 25,000 users. 🧵

Last Monday, I found a dinner invitation from Emmanuel Macron in my junk mail. It was for the AI Summit anniversary, 24 hours later. Almost missed it! I jumped on a train and found myself at the Élysée the following evening. The room was filled with leading AI academics, startups, and big corps

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🔒Safer Internet Day is a good moment to reflect on how our investigations are helping push the internet in a safer direction — and how we can continue being a catalyst for change in 2026. 🧵

Stay tuned! We’ve received many requests in recent days for updates on our Grok report. We’re currently conducting additional monitoring and analysis and will have more to share shortly. 🔍

⚠️ New Investigation: Grok is systematically “undressing” women and generating extremist content. Our latest research shows this isn’t just anecdotal, but a pattern at scale.

⚠️ AI chatbots are reshaping how we search. But EU rules haven’t caught up. Our new policy report digs into the risks of LLM-powered search and the gap in Europe’s regulatory approach. So how do we fix it? 👇 Full report + recommendations: tinyurl.com/2p2h77et

From 'Googling' to 'Asking ChatGPT': Governing AI Search

We provide an overview of the most relevant changes and shifts between traditional search engines and AI search functionalities. This report also offers a framework for situating AI search in the curr...

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Europe is rapidly rolling out age-verification — in the name of “child safety.” 🚷 But is it actually working? Our first audit found AgeGO’s selfie feature streamed biometric data straight to Amazon. 🪪 Our new report examines AgeVerif: What we found raises serious concerns. 👇

The deployment of age verification methods on the internet is not without risk for users, whether they are adults or minors. These methods require the processing of highly sensitive data such as biometric markers or identity documents, which can then be opaquely exchanged between entities.

Paul Bouchaud@paulbouchaud.com · 11mo ago

Last week, 5 major porn sites rolled out “age verification” in France to comply with regulators. 3 of them — xvideos, xnxx, tnaflix — use AgeGO. AgeGO: • Collects the exact video URL before consent • Sends webcam streams directly to Amazon • Forces users to give an email via an unskippable step

Diagram of AgeGO's age verification system.

🚨 "AI Slop" investigation: Platforms failing to label synthetic content We found: - 1 in 4 TikTok search results contain AI imagery - Specialized "Agentic AI Accounts" mass-produce synthetic content - 80%+ of AI content is photorealistic but unlabeled - Instagram desktop users see zero AI labels

En 2024 et 2025, une agence pro-Orbán a mené une campagne numérique occulte en faveur du Rassemblement national. Des dizaines de contenus ont été diffusés sur X sur la base d’un ciblage politique (ce qui est interdit), selon des données de l’ONG @aiforensics.org partagées avec @mediapart.fr. 👇

Une agence pro-Orbán a mené une campagne numérique occulte pour le RN en France

Des contenus ont été diffusés sur le réseau social X en ciblant les internautes sur la base de critères politiques, ce qui est interdit par les réglementations françaises et européennes.

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For Europe to regain sovereignty over its digital infrastructure, we also need sovereign funding for the ecosystem that defends its integrity! The Sunstorm Foundation was just launched to rally a new generation of European, tech-savvy, and entrepreneurially-minded philanthropists to fill this gap

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Ok my called shot: we should think about an ATproto App Store. 1. DMA affords alternative App Stores in the EU. 2. ATproto apps can provide other types of guarantees to users. Where can users learn about apps? Nowhere right now.

"This is a highly adversarial space, we are investing a lot in our detection systems..." Meanwhile, our latest report at @aiforensics.org found Meta reviewed, approved, and displayed fake medicine advertisements over 292 million times to EU users since the DSA took effect.

Meta's Failing Ad Moderation: Health Scams Targeting EU Users