This Week in Privacy This Week in Privacy

Muse is Collecting YOUR Data (Even if You Don't Use It)

Oct 10, 2026 · 1h 30m

Summary

This episode examines Meta’s Muse AI agent, which builds detailed dossiers on users’ contacts without their consent, raising concerns similar to the Cambridge Analytica scandal. The hosts also discuss how to vet open-source apps for trustworthiness, including the importance of reproducible builds and consistent commit histories. Additionally, they cover Norway’s proposed temporary ban on AI smart glasses in public spaces to address privacy violations, and share strategies for encouraging friends and family to adopt encrypted messaging platforms like Signal.

Topics discussed

Intro: Muse AI, Kagi Orion, and TLS certificate attacks Meta's Muse AI builds dossiers on non-users Discussion on shadow profiles and AI data retention Local AI agents and the normalization of surveillance Personal stance on AI agents and de-anonymization Community Q&A: Trusting open-source apps Verifying app integrity and vetting new software Chat Q&A: Switching to a privacy-focused phone plan Chat Q&A: Encouraging friends to use Signal Norway's temporary ban on AI glasses in public Google account suspension and data resilience Site updates: Email aliases and on-device AI security Kagi ends Orion browser development, open-sources it Chat Q&A: Using VPNs for network-wide privacy Attackers imitate Google's TLS certificates Outro and newsletter promotion
Listen ad-free on Castria