The WikiLeaks CIA release: When will we learn?

This week’s WikiLeaks release of what is apparently a trove of Central Intelligence Agency information related to its computer hacking should surprise no one: Despite its complaints of being targeted by cyberattackers from other countries, the U.S. does a fair amount of its own hacking. Multiple federal agencies are involved, including the CIA and the National Security Agency , and even friendly nations.

Cybersecurity of the power grid: A growing challenge

Called the “largest interconnected machine,” the U.S. electricity grid is a complex digital and physical system crucial to life and commerce in this country. Today, it is made up of more than 7,000 power plants, 55,000 substations, 160,000 miles of high-voltage transmission lines and millions of miles of low-voltage distribution lines.

Is your smartphone making you shy?

During the three years I’ve spent researching and writing about shyness, one of the most common questions people ask is about the relationship between shyness and technology. Are the internet and the cellphone causing our social skills to atrophy? I often hear this from parents of shy teenagers, who are worried that their children are spending more time with their devices than with their peers.