Rethabile discovered a suspicious app on her smartphone that she did not remember installing. The app requested extensive permissions to access her personal information and device features. Concerned about her privacy and potential malware, what action should Rethabile take to protect herself?

Remove the app immediately from her smartphone.

Grant the app permissions as requested to see its functionality.

Share her personal information with the app to ensure its proper functioning.

Contact customer support for the app and report the suspicious behavior.

Rethabile should remove the app immediately from her smartphone. Granting extensive permissions to an app that she does not remember installing and that requests access to personal information and device features is a potential privacy and security risk. By removing the app, she can protect her personal information and prevent any potential malware or malicious activity on her device. If she is concerned about the app, she can also consider contacting customer support for the app and reporting the suspicious behavior.