Facebook rolls out end-to-end encryption for Messenger voice, video calls
https://www.reuters.com/article/us-facebook-encryption/facebook-rolls-out-end-to-end-encryption-for-messenger-voice-video-calls-idUSKBN2FE1OQ
Facebook Inc on Friday rolled out end-to-end encryption for voice and video calls on Messenger, adding another layer of privacy to its widely used communications platform.