At the moment there are more and more cases of a bad rip-off: fake calls that allegedly originate from Microsoft. If the phone rings and a supposed Microsoft employee wants to speak to you urgently, you should be alert. The call is being made because your computer is allegedly infected with viruses and Trojans. It’s best to hang up immediately! And you should also terminate further telephone calls again and again. The aim of this scam is to cheat you on paid services or viruses & Trojans.