Já existe. Trata-se do Status

Secure By Design

Status aims to be a truly decentralized communication tool – eventually removing all third parties and minimizing the attack vectors for malicious actors.

The true benefit of Web3 is the ability to transact and communicate on our own terms – without middle men. In order to enjoy this type of free communication, we must be confident that our messages, transactions, identities, and funds are safe and secure. Learn more about Status' approach to security below.
Fonte: https://status.im/security/