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After breaking from Antarctica, the massive iceberg could drift toward South America and threaten shipping lanes.
A report out of Congress outlines the increased hacks on power grid computer systems, noting that one utility faces 10,000 attempted cyberattacks per month.
Researchers at MIT conclude that cybersecurity for the U.S. electrical grid must be controlled by one federal agency--but which one is up for debate.
Researcher opens "can of worms" about security weaknesses in systems running critical infrastructure environments, expert says.
Critics say U.S. government is failing to provide important information on Stuxnet instead of giving it the special treatment other countries are.
Here is information about a new Windows worm that is targeting control systems around the world.
As the electrical and other critical infrastructure industries move to the smart grid and Internet technologies, control system expert Joe Weiss is the voice of caution.
Experts say industry is working to address security issues so smart meters don't become an infrastructure nightmare.
Open-source data processing software is monitoring and managing massive amounts of data for the Tennessee Valley Authority.
Hundreds of PCs and medical devices at hospitals in the U.S. were found to be infected with the Conficker worm recently, a security expert says.