Stuxnet is a computer virus which was discovered in 2010, whose goal was industrial software and equipment in power plants, factories and similar places. When appeared, many security experts claimed it was one of the most advanced malware that had seen to date because, even for machine operators, all seemed to be working properly.
Perhaps the best known attack was happened in Iran, where the virus was able to take control of large numbers of PCs, and turned almost 60% of PCs in the country infected.
This excellent animated graphics gives us a clear idea about how the computer virus works and its impact in the world. So why miss it!