Contents I. Introduction
The malware on Android continues to be a major concern for smartphone users. Malware attacks can take various forms, including malicious applications, phishing messages, spyware, and ransomware. Android malware can compromise the security of the user's personal data, steal sensitive information such as passwords and banking information, and even block access to data in exchange for a ransom. Symantec's annual IT security threat reports [1], Android is one of the most targeted mobile operating systems for malware. In 2020, nearly 98% of mobile malware was designed for Android. The use of mobile and smart devices has increased dramatically in recent years. In today's society, cell phones are not only a tool to call and text, but also a personal item to help you entertain and have information. Smart devices allow sensitive data to be stored and shared between users. These devices have become an integral part of our daily lives as many services are provided to us via mobile applications.
Market share of mobile operating systems worldwide 2009–2022. [?]
