Overview

Muse is meta’s consumer AI assistant product integrated with stripe link-wallet for agentic-commerce — enabling scoped single-use virtual cards and consumer approval per transaction. Runs with broad OS-level privileges on macOS.

Recent Developments

  • 2026-10-02: Inc. columnist Jason Aten reported Muse referenced private Messages without perceived consent; Meta disputed — requires FDA + Messages connector opt-in (2026-10-02-apple-fda-ai-agents-techcrunch); triggered apple FDA policy response
  • 2026-09-21: Zero-day disclosed by patrick-wardle — undocumented endo_voyager_dictation_endpoint setting allows any local process to redirect cloud transcription and hijack authentication token; PoC “not-a-mused”; cross-device iPhone reach demonstrated (2026-09-21-meta-muse-zero-day-vulnerability)
  • Amazon blocked Muse from shopping on amazon.com (Sep 2026)
  • 2026-09-08: Link wallet integration — 300M+ users, 1M+ merchants; checkout at Link merchants or scoped cards elsewhere (2026-09-18-stripe-muse-link-newsroom)

Security researchers advise caution installing Muse on macOS until Meta patches the endpoint redirection flaw.

Sources