For that reason, many users may find it desirable to disable macros by default. You never know what terrors a Microsoft Office document from an unfamiliar sender might contain. All kinds of malware, even ransomware, also use malicious macros embedded in Microsoft Office documents to make initial contact with potential victims. Once the user opens that document, the malware executes and eventually injects itself into the memory of a victim’s computer.Īnd that’s just PowerSniff. Sometimes, they even use hidden macros that execute malicious code as soon as someone opens up an infected Microsoft Office document.įor example, the PowerSniff malware makes contact with its victims via a Word document that’s disguised as a workplace incident report. To prevent users from catching on, the actor usually disguises their shortcut as something seemingly mundane. There is such a thing as a malicious macro, where a bad actor creates a shortcut that when executed loads up malicious code on a computer. Unfortunately, not all macros are a user’s friend.
In that sense, they appeal to the vast majority of users who want computing to be as easy as possible. Macros are clearly useful in that they make use of the mouse or the keyboard to save a user time with certain tasks. Each of those buttons is, in essence, a macro.Ī macro is a computing shortcut that automates an oft-repeated task such as center aligning text in Microsoft Word. Users can also just select their text and click on the text alignment buttons built into Microsoft Word. Click the arrow next to Alignment and click Center.īut there’s an easier way.
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