>Moxie Marlinspike sounds like some 90s intelligence guy’s understanding of what an appealing name to hacker groups would sound like. Put a guy like that as so-called creator of some encryption protocol for messaging and promote the app like it’s for secret conversations and you think people won’t be suspicious? It screams honeypot like nothing else.
This criticism has absolutely zero substance and honestly just reads like paranoid rambling. The Signal protocol has been independently formally analyzed [1] and has no known security issues.
The example you linked is about push notifications in general, nothing specific to the Signal app. If the concern is that your OS is compromised or spying on you, that's not something E2E encryption can protect against, whether it's Signal or any other app.
