Elon Musk launches new messaging app XChat inspired by Bitcoin

Elon Musk has unveiled XChat, a new messaging app with a security architecture inspired by the Bitcoin network. Developed in Rust, XChat supports end-to-end encryption, self-destructing messages, file sharing, and voice/video calls without requiring a phone number. Integrated with the X platform, it aims to deliver a fully private communication experience. However, XChat is still in testing and hasn’t undergone a security audit, prompting experts to advise caution—especially compared to Signal or Telegram.