How to know if someone on WhatsApp added you without you knowing?

WhatsAppthe most used instant messaging app in the world, is very popular among its millions of Internet users who use it daily, both in its mobile and web versions, and its popularity only continues to grow thanks to the efforts of Goal, which include a new update with 107 emojis. However, there are security issues that concern users of this application and one of them is how to know if someone added us to their contact list.

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