If you were wondering why there are Virus Scanners for Symbian mobiles, here’s one reason. In order for applications to be installed on your Symbian mobile phones, they have to signed by the Symbian Foundation. This should reduce the risk of malware on your mobile, you may say. But it looks like they’ve slipped up here. They’ve inadvertently signed two trojans(SYMBOS_YXES.B and SYMBOS_YXES.A)...