Based on information from various sources, WhatsApp Aero is a modified application from WhatsApp. As is well known WhatsApp was created by Meta Platforms Inc., formerly Facebook Inc. Meta officially has two types of applications for WhatsApp, namely the regular WhatsApp application for everyday instant messaging and WhatsApp Business for users who run businesses, such as online stores. Meanwhile modified applications, often called Mod APKs, modded apps or modded APKs, are modified versions of official applications. Applications like this usually offer features that are not in the official application. WhatsApp Aero provides features that have not been found in regular WhatsApp such as eliminating the status of being online when the user opens the application. Well, this can’t be found on regular WhatsApp. In fact, WhatsApp Aero provides a feature to download the status of other users, this application also provides a feature to view deleted messages, whereas WhatsApp does not exist. Now, to get this WhatsApp Aero application, it can only be downloaded from third-party application stores, outside official places such as the Google Play Store and Apple App Store. Bear in mind that the advantage of downloading from the official application market is that security is guaranteed, this is because Google and Apple have built a system that ensures applications are safe to use. It is also advised by cybersecurity experts, to always ask users to download applications only from authorized places. So far, there has been a lot of research that has found applications downloaded from unofficial places infiltrated by malware or spyware. In fact, other security risks are often encountered, and applications downloaded from unofficial places request too many access permissions, which have nothing to do with the services provided.