WhatsApp co-founder shows remorse for selling out his users' privacy
He is currently funding fully encrypted messaging app Signal
Macs may be caching deleted Signal messages through notifications
The messages you delete may not be gone after all
Amazon and Google will no longer help Signal evade censorship
Both tech giants are banning domain fronting
Skype introduces Private Conversations with end-to-end encryption
Signal is now working with Microsoft
Encrypted communications app Signal gets video calling, CallKit integration
The new feature is available on Signal for Android and iOS