Meta Muse Confidential VM: User-Held Keys Keep Chats Private Even From Meta

Meta is building a Confidential VM feature for its Muse web assistant, where the entire VM including conversations is encrypted with user-held keys, invisible even to Meta, and excluded from training. Available to subscribers only, it initially drops voice and multimodal capabilities.

2026-10-20 ~ 2026-10-20 · 2 related posts

• Meta's Muse Confidential VM surfaces in web settings, subscriber-only at launch — testingcatalog · 2026-10-20
• Muse Confidential VM: user-held keys lock out even Meta, media features cut at launch — testingcatalog · 2026-10-20