Siemens has fixed bugs in its Simatic S7 industrial computer systems, used to control machines on factory floors, power stations and chemical plants.
A security researcher who says he's found serious problems with Siemens computers used in power plants and heavy industry is now expecting to go public with his research at the Black Hat security conference in Las Vegas.
Siemens is working on a fix for some serious vulnerabilities recently discovered in its industrial control system products used to manage machines on the factory floor.
A planned presentation on security vulnerabilities in Siemens industrial control systems was pulled Wednesday over worries that the information in the talk was too dangerous to be released.
If there's a lesson to be learned from last year's Stuxnet worm, it's that the private sector needs to be able to respond quickly to cyber-emergencies, the head of the U.S. Department of Homeland Security said Monday.
One day after a hacker posted screen shots and data to a hacking mailing list, saying he had broken into a New Mexico wind turbine facility, the company that runs the turbines says it has seen no evidence of a computer intrusion.
Claiming revenge for an "illegitimate firing," someone has posted screenshots and other data, apparently showing that he was able to break a 200 megawat wind turbine system owned by NextEra Energy Resources, a subsidiary of Florida Power & Light.
A research team from the Massachusetts Institute of Technology (MIT) led by Dr. Daniel Nocera, Ph.D., claims to have made a drastic discovery in the world of sustainable energy by developing the first "practical" artificial leaf. These leaves are act...
Tokyo and surrounding areas face a large shortfall in electricity this summer and blackouts could become more frequent and widespread, Tokyo Electric Power warned on Friday.
East Japan entered its fifth day of power rationing on Friday, with no end to the planned blackouts in sight. The power shortages began last week when a massive earthquake and tsunami knocked nuclear power stations offline. The local electrical util...
You are probably all very aware now of the problems facing Japan after an earthquake and tsunami pretty much destroyed a large area of the country. Many of you are wishing there was more you could do than just donate money too. If you are handy at ma...
Tucked in a dark corner of the Cebit trade show, in Hall 2, lies a mousetrap. Not just any old mousetrap, but a wireless-enabled one.
Open democracy, open borders and open standards were the themes to which speakers returned again and again at the opening ceremony for the Cebit trade show in Hanover, Germany, on Monday night.
A subsidiary of AU Optronics, one of Taiwan's top panel makers, will open a solar factory in Taiwan late this year to save money and increase competitiveness in a growing industry.
I recently toured IBM's headquarters in Armonk, NY. The 280,000 square foot facility that was built in 1997 during the Lou Gerstner era, is currently serving as a pilot project for IBM's soon-to-be launched Smart Building solution. For an investment ...
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