We know it's hard to get a secure messaging app right. But this just keeps getting worse. Somehow they check all the "what's wrong with modern app dev" boxes, including confidently overselling (lying about) what the app actually does
https://crnkovic.dev/testing-converso/
Testing a new encrypted messaging app's extraordinary claims

How I accidentally breached a nonexistent database and found every private key in a 'state-of-the-art' encrypted messenger called Converso.

crnkovic.dev