Here, we will learn how to send messages on WhatsApp to unknown people without saving their mobile phone numbers. This is a very useful WhatsApp trick that lets you WhatsApp chat with those people ...

Hackers are trying to gain access of WhatsApp accounts by sending messages asking users to send them the 6-digit account verification code ...

For example, you might get a text message or email with a six-digit code that you must enter when you log into your bank account. This extra level of protection keeps scammers and hackers out.