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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.


­kraine Tracks Protesters Through Cellphones
From ACM News

­kraine Tracks Protesters Through Cellphones

The Ukrainian government used telephone technology to pinpoint the locations of cellphones in use near clashes between riot police officers and protesters early...

Academics Devise Formula to Gauge How Well ­.s. Regulators Listen
From ACM TechNews

Academics Devise Formula to Gauge How Well ­.s. Regulators Listen

RegRank is an algorithm that measures how well public feedback is received and incorporated into the rules for Wall Street traders. 

Why Bitcoin Matters
From ACM Opinion

Why Bitcoin Matters

A mysterious new technology emerges, seemingly out of nowhere, but actually the result of two decades of intense research and development by nearly anonymous researchers...

Target Got Hacked Hard in 2005. Here's Why They Let It Happen Again
From ACM News

Target Got Hacked Hard in 2005. Here's Why They Let It Happen Again

A gang of shadowy hackers tears through the systems of big-box retailers, making off with millions of credit and debit card numbers in a matter of weeks and generating...

Amazon Wants to Ship Your Package Before You Buy It
From ACM News

Amazon Wants to Ship Your Package Before You Buy It

Amazon.com knows you so well it wants to ship your next package before you order it.

Public Remains 'All Over the Map' on NSA Tactics
From ACM News

Public Remains 'All Over the Map' on NSA Tactics

President Barack Obama isn't the only one struggling to balance national security and civil liberties with the country's post-Sept. 11 surveillance programs.

The Malware That Duped Target Has Been Found
From ACM News

The Malware That Duped Target Has Been Found

The malicious program used to compromise Target and other companies was part of a widespread operation using a Trojan tool known as Trojan.POSRAM, according to...

It's the 30th Anniversary of the Supreme Court's Monumental Decision About Betamax
From ACM Opinion

It's the 30th Anniversary of the Supreme Court's Monumental Decision About Betamax

Those of us who came of age in the Internet era may not know that they owe their ability to go online to a court decision 30 years ago today about a mechanically...

Is the $1,000 Genome For Real?
From ACM News

Is the $1,000 Genome For Real?


'a Fema-Level Fail': The Law Professor Who Coined 'net Neutrality' Lashes Out at the Fcc's Legal Strategy
From ACM Opinion

'a Fema-Level Fail': The Law Professor Who Coined 'net Neutrality' Lashes Out at the Fcc's Legal Strategy

Back in 2003, when he was a law professor at the University of Virginia, Tim Wu wrote the definitive paper on net neutrality.

Why You Should Care About Net Neutrality (faq)
From ACM News

Why You Should Care About Net Neutrality (faq)

The U.S. Court of Appeals for the District of Columbia Circuit on Tuesday struck down rules adopted by the Federal Communications Commission in 2010 meant to protect...

What Secrets Your Phone Is Sharing About You
From ACM News

What Secrets Your Phone Is Sharing About You

Fan Zhang, the owner of Happy Child, a trendy Asian restaurant in downtown Toronto, knows that 170 of his customers went clubbing in November.

N.s.a. Devises Radio Pathway Into Computers
From ACM News

N.s.a. Devises Radio Pathway Into Computers

The National Security Agency has implanted software in nearly 100,000 computers around the world that allows the United States to conduct surveillance on those...

The Best Time to Wage Cyberwar
From ACM News

The Best Time to Wage Cyberwar

If you discover a way to hack into your enemy's computers, do you strike while the iron is hot, or patiently wait for a better opportunity to arise?

Irs Under Pressure to Clarify Bitcoin Rules
From ACM News

Irs Under Pressure to Clarify Bitcoin Rules

The Internal Revenue Service is under mounting pressure to issue guidance clarifying how taxpayers should handle transactions involving bitcoin and other digital...

What the Heck Is a Ram Scraper?
From ACM News

What the Heck Is a Ram Scraper?

As the mystery around the credit card hacking at retail giants Target and Nieman Marcus continues to unfold, you’re going to start hearing a lot about something...

Ua-Developed Avatar Is Helping to Screen New Arrivals at Bucharest Airport
From ACM TechNews

Ua-Developed Avatar Is Helping to Screen New Arrivals at Bucharest Airport

Researchers have developed a virtual border agent to identify and question suspicious international travelers. 

The Next Data Privacy Battle May Be Waged Inside Your Car
From ACM News

The Next Data Privacy Battle May Be Waged Inside Your Car

Cars are becoming smarter than ever, with global positioning systems, Internet connections, data recorders and high-definition cameras.

The Bitcoin-Mining Arms Race Heats Up
From ACM News

The Bitcoin-Mining Arms Race Heats Up

Joel Flickinger's two-bedroom home in the hills above Oakland, Calif., hums with custom-built computing gear.

Does Bitcoin Have a Future in Politics?
From ACM News

Does Bitcoin Have a Future in Politics?

Representative Steve Stockman (R-Tex.) is no stranger to provocative proposals.
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