Enter the username and password for your Mac, and click the Install Software button: 7. While this defense is by no means bulletproof, it adds a much-needed layer of protection – which is why it’s not recommended that users disable it. Instructions for installing Microsoft Office 365 on Macs. Protected View actually makes this sort of attack more difficult by rendering the files you open read-only and disabling macros until you disable Protected View. Once that is done, a macro in the file is activated, which downloads some sort of malware – probably a Remote Access Trojan – that infects and damages the user’s PC. Office: WB 1M10 email protected ru Login : Password : Remember Me. Few people are aware that such files can also be used as a vector of infection, so the chances of them downloading the file and opening it without much scrutiny are quite high. Most people are aware that they should not just download any suspicious-looking files off the internet, but this email just has an MS Office file attached to it. The target of an attack receives a fraudulent email whose content is set up to try and trick the target into downloading the email’s attachment. There are many examples of macro-driven malware attacks, but they all function pretty much identically.