Mobile quarantine station for malicious android apps

The attacks were perfidious: In February this year, the Czech IT security company Avast declared that it had identified several malicious game apps for mobile phones in the Google Play Store — ones that would only become criminally active on the device after several weeks. Then the affected smartphones or tablet computers would suddenly take minutes, instead of seconds, to display all the usual settings in proper colors. Or a message would appear when unlocking the device, claiming that the memory was infected or full of pornographic data. Anyone following the instructions given there would be redirected to suspicious sites, which make users download even more malicious programs (malware).