Mark Zuckerberg announces new WhatsApp feature called Chat Lock

Mark Zuckerberg announced the launch of a new Chat Lock feature on WhatsApp to make conversations ‘more private’ on Monday.

WhatsApp said this feature lets users protect their most intimate conversations with a password and secures them in a separate folder, and when someone messages users and they have that chat locked, the sender’s name and the content of the message will also be hidden.