Meta Implements Automatic End-to-End Encryption for Facebook and Messenger

Meta, the parent company of Facebook and Messenger, has announced that all chats on the platforms will be automatically encrypted with end-to-end encryption (E2EE), making it the default setting. Previously, users had the option to opt in to encrypted messages. Critics, including the UK government and law enforcement, argue that default encryption will hinder efforts to detect child sexual abuse on Messenger. Meta states that it has worked with experts and governments to address risks and ensure privacy and safety. Instagram messages may also receive default encryption in the future. The move comes amidst a debate between privacy advocates and those concerned about child safety.