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Communications of the ACM

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subjectComputer Systems
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.


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.

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...

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.

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...

Ransomware Forces Hospitals to Turn Away All but Most Critical Patients
From ACM TechNews

Ransomware Forces Hospitals to Turn Away All but Most Critical Patients

Ransomware has crippled hospitals in Alabama and Australia, blocking admission for all but the most critical new patients.

'RobbinHood' Ransomware Takes Down Baltimore City Government Networks
From ACM TechNews

'RobbinHood' Ransomware Takes Down Baltimore City Government Networks

A "RobbinHood" ransomware attack earlier this week crippled networks used by Baltimore's city government.

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,...

How the Government Shutdown Is Flushing Away Federal Cyber-Talent
From ACM Careers

How the Government Shutdown Is Flushing Away Federal Cyber-Talent

The US Federal government is in the midst of the longest gap in funding for many of its agencies in history. As the "shutdown" extends into a second month, the...

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.

A DNS Hijacking Wave Is Targeting Companies at an Almost ­nprecedented Scale
From ACM TechNews

A DNS Hijacking Wave Is Targeting Companies at an Almost ­nprecedented Scale

Federal authorities and private researchers are warning companies about a wave of domain hijacking attacks.

Machine Learning Can Offer New Tools, Fresh Insights for the Humanities
From ACM News

Machine Learning Can Offer New Tools, Fresh Insights for the Humanities

Truly revolutionary political transformations are naturally of great interest to historians, and the French Revolution at the end of the 18th century is widely...

How Computers Got Shockingly Good at Recognizing Images
From ACM News

How Computers Got Shockingly Good at Recognizing Images

Right now, I can open up Google Photos, type "beach," and see my photos from various beaches I've visited over the last decade.

All Hail the AI Overlord: Smart Cities and the AI Internet of Things
From ACM News

All Hail the AI Overlord: Smart Cities and the AI Internet of Things

Cities generate lots of data. The exact amount depends on the size of the city and its sophistication and ambitions, but it's certainly more than mere humans can...

NASA's Next Mars Rover Will ­se AI to Be a Better Science Partner
From ACM News

NASA's Next Mars Rover Will ­se AI to Be a Better Science Partner

NASA can't yet put a scientist on Mars. But in its next rover mission to the Red Planet, NASA's Jet Propulsion Laboratory is hoping to use artificial intelligence...
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