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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Stanford Students Show Phone Record Surveillance Can Yield Vast Amounts of Information
From ACM News

Stanford Students Show Phone Record Surveillance Can Yield Vast Amounts of Information

The National Security Agency's mass surveillance of telephone metadata could yield detailed information about the private lives of individuals far beyond what the...

Taking an Age-Old Approach to ­i
From ACM News

Taking an Age-Old Approach to ­i

Web and app designers need to be mindful of the changing capabilities of aging users.

Cyberwar in ­kraine Falls Far Short of Russia's Full Powers
From ACM News

Cyberwar in ­kraine Falls Far Short of Russia's Full Powers

The tense on-the-ground standoff in Ukraine has already tipped into open hostilities online, with hackers targeting members of parliament and state agencies.

Computer Science: The Learning Machines
From ACM News

Computer Science: The Learning Machines

Three years ago, researchers at the secretive Google X lab in Mountain View, California, extracted some 10 million still images from YouTube videos and fed them...

Are You Too Paranoid About Digital Privacy, or Not Paranoid Enough?
From ACM Opinion

Are You Too Paranoid About Digital Privacy, or Not Paranoid Enough?

Let's start with one thing you hear over and over again when interviewing people about privacy: "I've got nothing to hide."

DDoS Cyber Attacks Get Bigger, Smarter, More Damaging
From ACM News

DDoS Cyber Attacks Get Bigger, Smarter, More Damaging

Crashing websites and overwhelming data centers, a new generation of cyber attacks is costing millions and straining the structure of the Internet.

Virtual Reality Startups Look Back to the Future
From ACM Careers

Virtual Reality Startups Look Back to the Future

It's been almost 30 years since the computer scientist Jaron Lanier formed VPL Research, the first company to sell the high-tech goggles and gloves that once defined...

The Job After Steve Jobs: Tim Cook and Apple
From ACM Opinion

The Job After Steve Jobs: Tim Cook and Apple

Shortly after Tim Cook succeeded Steve Jobs as CEO of Apple in August 2011, he told a confidant that he got up every morning reminding himself just to do the right...

What Do Data Brokers Know About Me?
From ACM Opinion

What Do Data Brokers Know About Me?

I once ran into a friend and her husband at the playground in our neighborhood in Manhattan.

Experts Urge Conservatism on Crypto Standards
From ACM News

Experts Urge Conservatism on Crypto Standards

Security people are, by nature, cautious and methodical, and that is even more true of cryptographers.

Hackers Allegedly Stole $400 Million in Bitcoins. Here's How to Catch Them.
From ACM Opinion

Hackers Allegedly Stole $400 Million in Bitcoins. Here's How to Catch Them.

On Friday, what had been the world's leading Bitcoin exchange declared bankrutpcy, claiming that hackers had exploited a technical issue called "transaction malleability...

How an ­nlikely Group of High-Tech Wizards Revived Obama's Troubled Healthcare.gov Website
From ACM News

How an ­nlikely Group of High-Tech Wizards Revived Obama's Troubled Healthcare.gov Website

Last Oct. 17—more than two weeks after the launch of HealthCare.gov—White House chief of staff Denis McDonough came back from Baltimore rattled by what he had learned...

An Artificial Hand with Real Feeling
From ACM News

An Artificial Hand with Real Feeling

Igor Spetic's hand was in a fist when it was severed by a forging hammer three years ago as he made an aluminum jet part at his job.

The Spy Tech That Might Have Kept El Chapo Invisible For So Long
From ACM News

The Spy Tech That Might Have Kept El Chapo Invisible For So Long

Joaquin Guzman, better known by the nickname "El Chapo," didn't get to be one of the world's most notorious and elusive drug lords without knowing a thing or two...

How Much Is the Internet of Everything Worth? Cisco Says $19 Trillion
From ACM News

How Much Is the Internet of Everything Worth? Cisco Says $19 Trillion

Are you curious why everyone is talking about the Internet of everything?

The Weirdest Thing About the Apple Security Bug Is How Simple It Was
From ACM Opinion

The Weirdest Thing About the Apple Security Bug Is How Simple It Was

So for the past 18 months, there has been a horrific security hole in many of Apple's products that has allowed "man in the middle" attacks on supposedly secure...

The ­nlikely Tale of How Arm Came to Rule the World
From ACM News

The ­nlikely Tale of How Arm Came to Rule the World

This is a story about ARM Holdings, the mobile technology company.

Augmented Reality Gets to Work
From ACM News

Augmented Reality Gets to Work

For Thomas Caudell, it started with a desire to make it easier to build airplanes.

World Without Wires
From Communications of the ACM

World Without Wires

Capturing electricity from ambient RF transmissions can keep low-power applications off the grid.

Playing at Health
From Communications of the ACM

Playing at Health

Developers try to tap the beneficial effects of video games.
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