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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.


Stores Sniff Out Smartphones to Follow Shoppers
From ACM News

Stores Sniff Out Smartphones to Follow Shoppers

You've just tossed a jar of peanut butter in your grocery cart when your smartphone buzzes.

To Thwart Spies, IETF Wants to 'Strengthen the Internet'
From ACM TechNews

To Thwart Spies, IETF Wants to 'Strengthen the Internet'

Internet Engineering Task Force chair Jari Arkko recently spoke about the need for the engineers behind the Internet to push for new standards that would make it...

Ads Could Soon Know If You're an Introvert (on Twitter)
From ACM News

Ads Could Soon Know If You're an Introvert (on Twitter)

Trying to derive a person's wants and needs—conscious or otherwise—from online browsing and buying habits has become crucial to companies of all kinds.

How Corporate America Fights Hackers
From ACM News

How Corporate America Fights Hackers

To defend themselves against hackers, some of America's largest corporations have adopted shadowy tactics usually reserved for government spies.

The Hidden Technology That Makes Twitter Huge
From ACM News

The Hidden Technology That Makes Twitter Huge

Consider the tweet.

The Highs and Hazards of Bitcoin
From ACM News

The Highs and Hazards of Bitcoin

Bitcoin, the leading online alternative currency, has attracted high-minded entrepreneurs and crooks alike.

Here's What the Morris Worm Prosecutor Thinks About Aaron Swartz
From ACM Opinion

Here's What the Morris Worm Prosecutor Thinks About Aaron Swartz

It was 25 years ago Tuesday that The New York Times first named 23-year-old Cornell graduate student Robert Morris as the culprit behind what became known as the...

Intense Smog Is Making Beijing's Massive Surveillance Network Practically Useless
From ACM News

Intense Smog Is Making Beijing's Massive Surveillance Network Practically Useless

Beijing's surveillance network, one of the most extensive and invasive in the world, has been compromised by an unexpected foe: smog.

How a Grad Student Trying to Build the First Botnet Brought the Internet to Its Knees
From ACM Careers

How a Grad Student Trying to Build the First Botnet Brought the Internet to Its Knees

On November 3, 1988, 25 years ago Sunday, people woke up to find the Internet had changed forever.

Who Has the Right to Know Where Your Phone Has Been?
From ACM News

Who Has the Right to Know Where Your Phone Has Been?

You probably know, or should know, that your cellphone is tracking your location everywhere you go.

Of Course Gas Stations Will ­se Facial Recognition Tech to Serve 'Relevant' Ads
From ACM News

Of Course Gas Stations Will ­se Facial Recognition Tech to Serve 'Relevant' Ads

Say you're at a gas station. Say you're buying some supplies—bottled water, coffee, maybe some M&Ms—before you head back to your car.

The Dark Corners of the Internet
From ACM News

The Dark Corners of the Internet

The way information spreads through society has been the focus of intense study in recent years.

Fifth Amendment Prohibits Compelled Decryption, New EFF Brief Argues
From ACM Opinion

Fifth Amendment Prohibits Compelled Decryption, New EFF Brief Argues

Encryption is one of the most important ways to safeguard data from prying eyes.

NSA Infiltrates Links to Yahoo, Google Data Centers Worldwide, Snowden Documents Say
From ACM News

NSA Infiltrates Links to Yahoo, Google Data Centers Worldwide, Snowden Documents Say

The National Security Agency has secretly broken into the main communications links that connect Yahoo and Google data centers around the world, according to documents...

University of Waterloo: Silicon Valley's Canadian Feeder School
From ACM Careers

University of Waterloo: Silicon Valley's Canadian Feeder School

Recent engineering graduate Mike McCauley is living the dream.

Web Giants Threaten End to Cookie Tracking
From ACM News

Web Giants Threaten End to Cookie Tracking

The end could be near for cookies, the tiny pieces of code that marketers deploy on Web browsers to track people's online movements, serve targeted advertising,...

Who Tracks the Trackers that Track You Online? You Can, with Lightbeam.
From ACM News

Who Tracks the Trackers that Track You Online? You Can, with Lightbeam.

When your browser landed on this article, it didn't just talk to the friendly servers at washingtonpost.com.

Dm Warns of Enemies' Cyber War Against Iran
From ACM News

Dm Warns of Enemies' Cyber War Against Iran

Iranian Defense Minister Brigadier General Hossein Dehqan warned of enemies' possible plots to wage a cyber war against the country to destroy Iran's scientific...

Driverless Cars Are Further Away Than You Think
From ACM Opinion

Driverless Cars Are Further Away Than You Think

A silver BMW 5 Series is weaving through traffic at roughly 120 kilometers per hour (75 mph) on a freeway that cuts northeast through Bavaria between Munich and...

Intelligence Chief Clapper Cites 'casablanca' in Dismissing Merkel Mess
From ACM News

Intelligence Chief Clapper Cites 'casablanca' in Dismissing Merkel Mess

You must remember this: A kiss is just a kiss, a spy is just a spy.
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