WhatsApp launched a new feature earlier this year that lets you add contacts via QR code. Now a security researcher, Athul Jayaram, reports that sharing the links to these QR codes online could result ...

Let’s be honest; giving your number to strangers (or even an acquaintance) has always felt risky. Women especially know the drill, say “hi,” and some guy is already asking for your WhatsApp contact ...

WhatsApp introduced Secret Codes to its Chat Lock facility. The app currently puts conversations in a separate folder that can only be opened with a user’s phone password or biometric login. Now, they ...

You can send a WhatsApp message without saving the number using WhatsApp’s direct message feature. The easiest way is by using the link https://wa.me/phonenumber ...