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?
The stories I’ve heard where Signal messages have been extracted or otherwise accessed was from beyond either end. Someone invited a journalist to a private group chat. Someone handed someone else an unlocked device. The most alarming one is apparently Apple uploads every push notification your device gets to their servers. So if you are concerned about privacy there’s a feature in Signal to set push notifications to only say “you got a message” and not include the sender or message contents in the notification.
I haven’t heard of Signal itself leaking messages.
IIRC Android has the same issue with push notifications, if you really care about privacy you should disable showing any content from any messaging app in your notifications unless you want Google or Apple to collect it