If you download the APK file from legitimate sources, using WhatsApp Transparent on your device is 100{20b060e47fcf6c953204f95f0ed79e9c10ae9bb2b8c344771e60db70d4804e8e} safe. This mod does not need a third-party app to run, nor does it have viruses or malware that harm your device. Make sure the website is legitimate and safe before hitting that download button.