- A macro virus is a computer virus that "infects" a Microsoft Word or similar application and causes a sequence of actions to be performed automatically when the application is started or something else triggers it. Macro viruses tend to be surprising but relatively harmless. A typical effect is the undesired insertion of some comic text at certain points when writing a line. A macro virus is often spread as an e-mail virus. A well-known example in March, 1999 was the Melissa virus virus.
Learn more about Malware, Viruses, Trojans and Spyware
Mini guide: How to remove and prevent Trojans, malware and spyware: Organizations need to learn how to implement proper protections and understand best practices for malware defense in order to keep their network environments secure. In this mini guide you will learn ...
Spyware Protection and Removal Tutorial: This spyware protection and removal tutorial is a compilation of free resources that explain what spyware is, how it attacks and what you can to do to win the war on spyware.
Googling Security: How Much Does Google Know About You?: In an excerpt from Googling Security: How Much Does Google Know About You?, author Greg Conti explains how attackers exploit advertising networks to compromise end-user machines.
LAST UPDATED:
08 Feb 2005
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- A macro virus is a computer 
