Having your WhatsApp account hacked is a serious violation of privacy.
It means a third party now has unlimited access to your personal chats, information, media and in some instances can also masquerade as you by deleting your chats, replying to your chats, committing crimes and that’s just the tip of the iceberg of how harmful being hacked can be to one.
Hackers can access your WhatsApp data by various means e.g via WhatsApp web or registering your number on another device.
Tips to prevent WhatsApp from getting hacked:
-Log out from all computers that you see in the list under WhatsApp Web. This will stop hackers from reading your chats further. However, this should be done every time you use WhatsApp web.
-Do not leave your phone unattended when you are out.
-Lock all your apps to prevent unknown people to access your apps.
-Do not connect your phone to unknown WiFi connections as hackers can also use the unique MAC address to access all your WhatsApp chats.
-In case, your WhatsApp is already hacked, deactivate your account by emailing at support@whatsapp.com. Your account will be automatically deleted if not accessed for 30 days.
-Enable 2 step verification under WhatsApp Account settings. This will add an extra layer of security over the app.
-Lock WhatsApp. It is imperative to have the Applock that will help you lock your WhatsApp. While WhatsApp does not offer this application within itself, you can download it and the app facilitates the use of your WhatsApp with a password or PIN.
This will help you prevent anyone who accesses your phone from accessing your WhatsApp account since they will require a password to open it.
Hints Courtesy: South African Police Service