
Eamonn Maguire
Machine learning leader at Proton who spearheaded the development of Lumo; holds a PhD from Oxford and previously did a postdoc at CERN, with expertise in privacy-preserving ML and abuse/spam protection for large user bases.
Best podcasts with Eamonn Maguire
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Mar 22, 2026 • 1h 41min
The Privacy Nightmare Hiding Inside Every AI Chat
Eamonn Maguire, a machine learning leader at Proton with a PhD from Oxford and CERN postdoc, built the privacy-first AI Lumo. He explains how encrypted inference and client-side indexing protect user data. He exposes why Big Tech can’t build private AI, warns about viral image trends and agent risks, and outlines Proton’s model routing, purge policies, and private memory designs.

Oct 27, 2025 • 1h 37min
Privacy-Focused AI
In this engaging discussion, Eamonn Maguire, Director of Engineering for AI at Proton, dives into the urgent privacy concerns surrounding AI chatbots. He highlights the risks of data harvesting and the implications of training AI on personal information. Eamonn explains Proton's innovative Lumo model, designed to prioritize privacy with zero access encryption and a no-logs policy. He also shares the importance of transparency, the potential of open-source technology, and how local-only options can enhance user security in a rapidly evolving digital landscape.


