I would like to second this request. There is another thread about this topic, which unfortunately hasn’t produced a solution: Antivirus for smartphone? I can hardly imagine that malware from websites, e-mails, files transferred from another device / SD card or downloads could do absolutely no harm to Android - today or in the future. For the record, with my old Google-infested device I used the free antivirus app from Kaspersky (changed names a few times, one of them is “Internet Security”). Never found anything, though.