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Communications of the ACM

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Latest News News Archive Refine your search:
subjectPerformance And Reliability
authorArs Technica

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


Archaeologists with Drones Discover Pre-Columbian Earthworks in Kansas
From ACM TechNews

Archaeologists with Drones Discover Pre-Columbian Earthworks in Kansas

Dartmouth College researchers discovered pre-Columbian earthworks in Kansas using drones equipped with LiDAR and infrared and thermal imaging.

This Device Keeps Voice Assistants From Snooping on You
From ACM TechNews

This Device Keeps Voice Assistants From Snooping on You

An international team of researchers  has developed a Raspberry Pi-based device that eventually may be able to warn users when Amazon's Alexa and other voice assistants...

Uncovered: 1,000 Phrases That Incorrectly Trigger Alexa, Siri, and Google Assistant
From ACM TechNews

Uncovered: 1,000 Phrases That Incorrectly Trigger Alexa, Siri, and Google Assistant

Researchers have identified more than 1,000 word sequences that incorrectly trigger voice assistants like Alexa, Google Home, and Siri.

Machine Learning Clusters in Azure Hijacked to Mine Cryptocurrency
From ACM TechNews

Machine Learning Clusters in Azure Hijacked to Mine Cryptocurrency

Microsoft's Azure Security Center reported a cryptojacking scheme in which attackers hijacked machine learning clusters inside the Azure cloud computing service...

The Pandemic is Bringing Us Closer to Our Robot Takeout Future
From ACM News

The Pandemic is Bringing Us Closer to Our Robot Takeout Future

"We saw that business double overnight," startup says of UK grocery deliveries.

Attackers Can Bypass Fingerprint Authentication with an ~80% Success Rate
From ACM News

Attackers Can Bypass Fingerprint Authentication with an ~80% Success Rate

Fingerprint-based authentication is fine for most people, but it's hardly foolproof.

Windows Code-Execution Zero-day Is Under Active Exploit, Microsoft Warns
From ACM TechNews

Windows Code-Execution Zero-day Is Under Active Exploit, Microsoft Warns

Microsoft has issued a warning that a Windows zero-day vulnerability is being exploited in "limited targeted attacks" to execute malicious code on fully updated...

Study Ranks Privacy of Major Browsers
From ACM TechNews

Study Ranks Privacy of Major Browsers

A study of the privacy protection provided by major browsers ranked upstart browser Brave at the top of the list.

Intel SGX is Vulnerable to an Unfixable Flaw That Can Steal Crypto Keys and More
From ACM TechNews

Intel SGX is Vulnerable to an Unfixable Flaw That Can Steal Crypto Keys and More

A team of international researchers disclosed a previously undiscovered vulnerability that steals information from Intel's Software Guard eXtensions.

Researchers Have Already Tested YouTube’s Algorithms for Political Bias
From ACM News

Researchers Have Already Tested YouTube’s Algorithms for Political Bias

More moderation associated with more hate speech and misinformation, not politics.

Microsoft's DreamWalker VR Turns Your Daily Commute Into Totally Different One
From ACM TechNews

Microsoft's DreamWalker VR Turns Your Daily Commute Into Totally Different One

Microsoft researchers have designed virtual reality solutions to allow users to remain fully immersed in virtual environments, even when walking in real-life locations...

Bug in Python Script May Have Affected Hundreds of Studies
From ACM TechNews

Bug in Python Script May Have Affected Hundreds of Studies

A coding error in a set of Python scripts often used for computational analysis of chemistry data yielded significantly different outcomes, depending on which operating...

Microsoft Warns Wormable Windows Bug Could Lead to Another WannaCry
From ACM TechNews

Microsoft Warns Wormable Windows Bug Could Lead to Another WannaCry

Microsoft warns a serious vulnerability in Windows Remote Desktop Services could be exploited to launch a WannaCry-level attack against Internet-connected computers...

Ethiopian Air Pilots Turned Off 737 MAX Anti-Stall System. Then It Turned On Again
From ACM News

Ethiopian Air Pilots Turned Off 737 MAX Anti-Stall System. Then It Turned On Again

The pilots of Ethiopia Airlines Flight 302 apparently followed the proper steps to shut down an errant flight control system as they struggled to regain control...

They Didn't Buy the DLC: Feature that Could've Prevented 737 Crashes Was Sold As an Option
From ACM News

They Didn't Buy the DLC: Feature that Could've Prevented 737 Crashes Was Sold As an Option

The crashed Lion Air 737 MAX and the Ethiopian Airlines 737 MAX aircraft had more in common than aircraft design and the apparently malfunctioning flight system...

­ber Escapes Criminal Charges for 2018 Self-Driving Death in Arizona
From ACM News

­ber Escapes Criminal Charges for 2018 Self-Driving Death in Arizona

A prosecutor in Arizona has decided not to press charges against Uber in the March 2018 death of Elaine Herzberg. One of Uber's self-driving cars crashed into Herzberg...

String of Ions May Out-Compute Best Quantum Computers
From ACM News

String of Ions May Out-Compute Best Quantum Computers

Usually, I reflexively delete press releases. This one was no different, but as the message vanished, the subject line registered—"IonQ… quantum computing."

Researchers, Scared by Their Own Work, Hold Back 'Deepfakes for Text' AI
From ACM News

Researchers, Scared by Their Own Work, Hold Back 'Deepfakes for Text' AI

OpenAI, a non-profit research company investigating "the path to safe artificial intelligence," has developed a machine learning system called Generative Pre-trained...

Bless the Overclockers: In the Data Center World, Liquid Cooling Is Becoming King
From ACM News

Bless the Overclockers: In the Data Center World, Liquid Cooling Is Becoming King

In Iron Man 2, there is a moment when Tony Stark is watching a decades-old film of his deceased father, who tells him "I'm limited by the technology of my time,...

Imaging Ever Closer to the Event Horizon
From ACM News

Imaging Ever Closer to the Event Horizon

While black holes themselves swallow any light beyond their event horizon, the area outside the event horizon tends to emit lots of light.
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