A large-scale malware campaign has infected more than 10 million Android devices from over 70 countries. Malware was delivered using over 200 trojanized Android applications delivered through Google’s Play Store and third-party app stores. The malicious apps were undetected by the vast majority of anti-malware vendors and managed to evade detection for months while the GriftHorse campaign was active. Zimperium zLabs researchers estimate hundreds of millions could be stolen from victims around the world.”]