A more complex version of the Svpeng Trojan for Android mobile devices has been identified recently and it appears to have been equipped with ransomware capabilities.The threat appeared on the security scene about a year ago, and at that time it was considered a standard Trojan-SMS that targeted SMS banking accounts; but it soon started to grow in complexity as the authors switched the target to mobile banking users.At the beginning of June, however, researchers at Kaspersky Lab discovered a f…