- Google Messages starts testing end-to-end encryption for RCS group texts Engadget
- Google Messages Gets Encrypted Group Messaging Droid Life
- Google Messages starts rolling out end-to-end encryption (E2EE) for group chats in beta 9to5Google
- Google Messages starts rolling out end-to-end encrypted group chats Android Police
- Google Messages is Finally Encrypting Group Chats Gizmodo