Reply #17: Warning over malicious computer worm (Cyberwar on nuclear plant Iran?) [View All]

[RamboLiberal]

Source: Financial Times

A piece of highly sophisticated malicious software that has infected an unknown number of power plants, pipelines and factories over the past year is the first program designed to cause serious damage in the physical world, security experts are warning.

The Stuxnet computer worm spreads through previously unknown holes in Microsoft’s Windows operating system and then looks for a type of software made by Siemens and used to control industrial components, including valves and brakes.

Stuxnet can hide itself, wait for certain conditions and give new orders to the components that reverse what they would normally do, the experts said. The commands are so specific that they appear aimed at an industrial sector, but officials do not know which one or what the affected equipment would do.

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At a closed-door conference this week in Maryland, Ralph Langner, a German industrial controls safety expert, said Stuxnet might be targeting not a sector but perhaps only one plant, and he speculated that it could be a controversial nuclear facility in Iran.

Read more: http://www.ft.com/cms/s/0/e9d3a662-c740-11df-aeb1-00144feab49a.html