A Trojan has hit Microsoft's AntiSpyware (Beta), which disables it, and steals banking details login Ids and passwords. Trojans or "Trojan horse" is a type of program that allows other people to access your machine (generally for malicious purposes) over the Internet. Trojans cannot propagate themselves like a virus. You have to download an application or the server exe file, which is usually sent in an e-mail message. The email message will promise you something good and would prompt you to download and installs the exe attachment. This is why it is called a Trojan horse -- you have to...