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Dear *|IF:FNAME|**|FNAME|*,*|ELSE:|*Reader,*|END:IF|*

 

The C4DT weekly newsletter brings you a selection of articles or books that interested us.

 

Enjoy reading!

C4DT Team

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Weekly Picks
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Pokémon Go data trained AI that could assist military drones in war zones

The Guardian — 12/06/2026

Carine's take

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A slightly morbid example of how you never know what your data might eventually be used for. Although this is not exactly a classical case of your privacy being violated, I have some doubts that everyone who enthusiastically chased cute virtual monsters in their neighborhood would also have volunteered to collect data to train military AI models.

France’s ‘sovereign’ messenger Tchap was breached, and officials and the hacker disagree on how badly

The Next Web — 09/06/2026

Olivier's take

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We use Matrix, too, so this issue hits close to home for us. The timing is infortunate. Europe is actively working to reduce its digital dependency, and this incident has landed right in the middle of those efforts, ready to be weaponized by skeptics. However, the details matter. From what is currently known, neither the encryption nor the underlying infrastructure appears to have been compromised. At worst, this looks like a governance issue: a question of who can access which groups, and of insufficient user awareness about what should or shouldn't be shared in a public room. If credentials were misused through social engineering, that points to human and organizational factors, not a flaw in the technology itself.

The dangerous unknowns at the heart of LLMs

The Yale Review — 08/06/2026

Carine's take

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I always enjoy Melanie Mitchell's insightful articles. Her latest article gives a tour of the most important findings on how 'intelligent' today's LLMs truly are. I particularly enjoyed her discussion on how the terms we choose to talk about these technologies not only determine how we perceive them, but even inform what kind of 'intelligence' we are looking for.

The Dutch Data Leak That Just Rewrote Europe's Cloud Strategy

The DailyGut-Check — 29/05/2026

Linus' take

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I'm very surprised this hasn't been more covered in the media: Microsoft handed over data belonging to the Dutch government to the US House of Representatives. In compliance with the US CLOUD Act, the emails, notes, and appointments of civil servants working on the Digital Service Act were expatriated to the US. The CLOUD Act is one of the main drivers pushing Europe towards more self-governed infrastructure, and this incident certainly illustrates why.

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Upcoming Events
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23 June 2026: C4DT Session at the Caux Democracy Forum — The Democracy Stack: Moving Democracy to the Digital Realm

 

Where? Caux Palace, Caux, near Montreux

 

Time? 16:30 – 17:45

 

Why participate?

 

Can we digitalize democracy? How do we build trustworthy digital tools that enable wider citizen participation? And what might we be giving up by moving democracy to the digital domain? Expanding on our session at Swiss IGF which explores these questions within the Swiss context, this discussion will broaden the scope to the global picture. Drawing on international experiences and comparative perspectives, we will examine: What are the building blocks of a trustworthy digital democracy? What can we learn from the countries and communities that have experimented most boldly — and from those that have pulled back? And what do citizens, civil society, technologists, and policymakers each bring to this conversation?

 

For the full Caux Democracy Forum program and registration, please click here.

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SAVE THE DATE!

 

10 November 2026: C4DT Conference on AI Sovereignty: Charting Switzerland’s Path Amid US and Chinese AI Dominance

 

Where? Starling Hotel, 1025 Saint-Sulpice

 

Time? 9:30 – 18:30

 

Why participate?

 

As the global AI landscape consolidates around US and Chinese dominance, every nation outside this duopoly faces an urgent question: how can countries retain meaningful control over a technology increasingly expected to shape their economic competitiveness, national security, and societal resilience? From the viability of sovereign cloud architectures and open-weight foundation models to the governance mechanisms needed to ensure AI systems reflect Swiss values and legal frameworks, this conference brings together industry leaders, researchers, legal experts, policymakers, and civil society actors to assess the concrete levers of AI sovereignty and work toward actionable recommendations for a Swiss sovereign AI strategy.

This event is organized by the Center for Digital Trust (C4DT), EPFL.

 

For more information, please click here.

 

For registration, please click here. Registration is free but mandatory.

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