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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.


The Inside Story of Tor, the Best Internet Anonymity Tool the Government Ever Built
From ACM News

The Inside Story of Tor, the Best Internet Anonymity Tool the Government Ever Built

Last year, Edward Snowden turned over to the Guardian, a British newspaper, some 58,000 classified U.S. government documents.

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.

The Hidden Technology That Makes Twitter Huge
From ACM News

The Hidden Technology That Makes Twitter Huge

Consider the tweet.

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.

How BlackBerry Finally Found Its Buyer
From ACM News

How BlackBerry Finally Found Its Buyer

The BlackBerry melodrama may finally be coming to a close.

The Nba Will Now Track Every Player's Movements
From ACM News

The Nba Will Now Track Every Player's Movements

The National Basketball Association announced a contract with sports information company Stats to install player-tracking camera systems in every arena beginning...

Nsa Surveillance Makes For Strange Bedfellows
From ACM Opinion

Nsa Surveillance Makes For Strange Bedfellows

The controversy over U.S. government surveillance has produced a king-size collection of strange bedfellows. Beneath the covers one finds both amusing ironies and...

Vending Machines Get Smart to Accommodate the Cashless
From ACM Careers

Vending Machines Get Smart to Accommodate the Cashless

More than 40 percent of U.S. adults say they can go a week without paying for something with cash, according to a survey conducted by Rasmussen Reports last year...

How Syrian Hackers Found the New York Times's Australian Weak Spot
From ACM News

How Syrian Hackers Found the New York Times's Australian Weak Spot

A hacking attack launched by the Syrian Electronic Army may have targeted the New York Timesand other U.S. media companies, but the weak link was Melbourne IT (...

How Big Data Could Help Identify the Next Felon—or Blame the Wrong Guy
From ACM Careers

How Big Data Could Help Identify the Next Felon—or Blame the Wrong Guy

Think of it as big data meets "Minority Report."

Medical Hacking Poses a Terrifying Threat, in Theory
From ACM News

Medical Hacking Poses a Terrifying Threat, in Theory

In the world of hypothetical cybercrime, not much is scarier than the hacked medical device.

New ATM Designs Imitate Online and Mobile Banking
From ACM News

New ATM Designs Imitate Online and Mobile Banking

Before heading to lunch, Kirsten Keary-Taylor, 29, uses an iPhone app to request $20 from a nearby ATM. Passing the cash machine on her way out, she scans it with...

Privacy Paradox: Americans Happy to Share Personal Data With Big Business
From ACM News

Privacy Paradox: Americans Happy to Share Personal Data With Big Business

It's official: Americans may freak out when government collects their data to track terrorists, but they would happily have banks use it to catch some jerk trying...

Danger Maps Backed By Alibaba Pinpoint Chinese Pollution
From ACM TechNews

Danger Maps Backed By Alibaba Pinpoint Chinese Pollution

Danger Maps, a crowdsourced mapping project, is helping users locate China's high pollution areas.

Spies Like ­s: How We All Helped Build Prism
From ACM Careers

Spies Like ­s: How We All Helped Build Prism

It used to be that the National Security Agency and its ilk had to pay through the nose for the latest in spying technology.

Drone Nation: A New Industry Takes Flight
From ACM Careers

Drone Nation: A New Industry Takes Flight

By 2025 the drone industry will employ 100,000 people and be worth $82 billion globally, according to the Association for Unmanned Vehicle Systems International...

Fixing America's Patent Problem Means Going Beyond Trolls
From ACM News

Fixing America's Patent Problem Means Going Beyond Trolls

The so-called patent troll has become one of the tech industry’s favorite monsters in recent years, and on Tuesday the Obama administration announced it would ...

In China, Big Data Is Becoming Big Business
From ACM Careers

In China, Big Data Is Becoming Big Business

With 1.3 billion people, a quickly expanding urban economy, and rising rates of Internet and smartphone penetration, China generates an immense amount of data annually...

Inside Google's Secret Lab
From ACM Careers

Inside Google's Secret Lab

Last February, Astro Teller, the director of Google's secretive research lab, Google X, went to seek approval from Chief Executive Officer Larry Page for an unlikely...
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