New proof-of-concept malware demonstrates virus for OS X

A posting from Cnet  News in there Security and Privacy Section: Security…

New Stuxnet clues suggest sabotage of Iran’s uranium enrichment program

Stuxnet, considered by many security researchers to be the most sophisticated malware ever, targeted Windows PCs that managed large-scale industrial-control systems in manufacturing and utility companies. Those control systems, called SCADA, for "supervisory control and data acquisition," operate everything from power plants and factory machinery to oil pipelines and military installations.