Open Tool and Reverse Engineering Expose Apple's Local Personal Knowledge Graph

An open-source tool iKnow visualizes macOS's local personal knowledge graph, revealing what Apple Intelligence infers about users. A reverse-engineering analysis found 181 entity types and 278 predicates, raising privacy concerns.

2026-11-11 ~ 2026-11-12 · 2 related posts

• Reverse-engineering Apple's on-device personal knowledge graph: 181 entity classes, 278 predicates — JeremyCMorgan · 2026-11-11
• iKnow open-sources a read-only viewer into macOS's hidden personal knowledge graph — JeremyCMorgan · 2026-11-12