Communications of the ACM
Fighting Impersonation by AI
Finding ways to determine whether a voice message is real or generated by an artificial intelligence.
From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
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Quantum Physicists Found a New, Safer Way to Navigate
In 2015, the U.S. Naval Academy decided that its graduates needed to return to the past and learn how to navigate using the stars.
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Here's How Much Bots Drive Conversation During News Events
Last week, as thousands of Central American migrants made their way northward through Mexico, walking a treacherous route toward the US border, talk of "the caravan...
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Google Wants China. Will Chinese sers Want Google?
Google CEO Sundar Pichai was upbeat Monday when he told WIRED about internal tests of a censored search engine designed to win approval from Chinese officials....
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These New Tricks Can Outsmart Deepfake Videos, for Now
For weeks, computer scientist Siwei Lyu had watched his team's deepfake videos with a gnawing sense of unease.
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The Ick of AI That Impersonates Humans
Philip K. Dick was living a few miles north of San Francisco when he wrote Do Androids Dream of Electric Sheep?, which envisioned a world where artificially intelligent...
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How Russian Spies Infiltrated Hotel Wi-Fi to Hack Victims p Close
For years, the Kremlin's increasingly aggressive hackers have reached across the globe to hit targets with everything from simple phishing schemes to worms built...
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Mobile Websites Can Tap Into Your Phone's Sensors Without Asking
When apps want to access data from your smartphone's motion or light sensors, they often make that capability clear.
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Crispr's Epic Patent Fight Changed the Course of Biology
After three bitter years and tens of millions of dollars in legal fees, the epic battle over who owns one of the most common methods for editing the DNA in any...
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How The Weather Channel Made That Insane Storm Surge Animation
At a certain point, you think you have a good grasp of what to expect from weather graphics. A color-coded map, a five-day forecast with a sassy cloud.
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A Monitor's ltrasonic Sounds Can Reveal What's on the Screen
You probably assume that someone can only see what's on your computer screen by looking at it.
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How Hacked Water Heaters Could Trigger Mass Blackouts
When the cybersecurity industry warns about the nightmare of hackers causing blackouts, the scenario they describe typically entails an elite team of hackers ...
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This Bomb-Simulating S Supercomputer Broke a World Record
Brad Settlemyer had a supercomputing solution in search of a problem.
From ACM News
The Big Problem with Big Data? Without Theory, It's Just Garbage
"The idea that big data will enable more control of behavior may be a lot of hype."
From ACM Careers
Shadow Politics: Meet the Digital Sleuth Exposing Fake News
When we met in early March, Jonathan Albright was still shrugging off a sleepless weekend.
From ACM News
The Unexpected Fallout of Iran's Telegram Ban
Seven weeks after Iran's conservative-led judiciary banned the secure communications app Telegram inside the country, Iranians are still reeling from the change...
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Tech Firms Move to Put Ethical Guard Rails Around AI
One day last summer, Microsoft's director of artificial intelligence research, Eric Horvitz, activated the Autopilot function of his Tesla sedan.
From ACM News
House Democrats Release 3,500 Russia-Linked Facebook Ads
On Thursday, Democrats on the House Intelligence Committee published more than 3,500 Facebook and Instagram ads linked to the Russian propaganda group Internet...
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Cracking the Crypto War
On December 2, 2015, a man named Syed Rizwan Farook and his wife, Tashfeen Malik, opened fire on employees of the Department of Public Health in San Bernardino,...
From ACM TechNews
Most Links to Popular Sites on Twitter Come From Bots
Sixty-six percent of links to popular sites shared on Twitter stem from automated accounts, including legitimate accounts from organizations that schedule tweets...
From ACM TechNews