Malware called Agent Smiths infects nearly 25 million mobile users around the globe without letting users know about the malicious activities. Malware posed as a legitimate Google app and takes advantage of the known vulnerabilities to exploit the device and replace the already installed apps with its malicious version without any form of users interaction. The ultimate motivation of the threat actors behind this Agent smith malware is to push the malicious advertisements and harm the device to steal the bank credentials and other forms of financial gain.”]
Source: https://gbhackers.com/25-million-android-users-infected-agent-smith/