Is it still viable to use Signal for privacy in 2026? It’s centralized, and has had many suspicious occurrences in the past.(Unopen source server code, careless whisper exploit which is still active as far as I know, and the whole mobile coin situation.)
Thoughts?
As per usual, the answer is “depends on your threat model”. For a lot of sensitive communications, the centralised design and therefore ability to correlate metadata is a no-go. But if you’re just using it e.g. as a WhatsApp replacement to message your friends, it’s fine. It’s still the most polished and normie-friendly e2ee foss messenger.