WhatsApp Security vulnerabilities in the application are a serious problem. If you have changed your phone number and a new person has purchased your old number, WhatsApp Your correspondence may be at risk. In this case, the new number owner can access all chats, group chats and contact list of the old number owner.
This issue occurs because wireless carriers re-use old customers’ phone numbers and give them to new customers. Therefore, your old phone number will be required to delete all your personal information and close your account. WhatsApp You need to disconnect from your account.
If you find out that your old number has been sold, immediately WhatsApp Delete your account and create a new account. Backup all your personal information, photos, messages and other data in your old account and then delete your account completely. In this way, the new number owner will be prevented from accessing your personal data. Otherwise, if the new owner of your old number is a malicious person, your personal data It could take over, which would probably be the worst-case scenario.
On the other hand, users also WhatsApp They can provide additional protection to their accounts by increasing their account privacy in their settings. These settings include who can see the account, your profile picture It includes topics such as who can download it and who can see the last seen date. Therefore, users should not forget to increase the security of their accounts by adjusting these settings.