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subjectComputer Systems
authorArs Technica
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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.


EU Announces Plans to Require All Mobile Devices to Use USB-C
From ACM News

EU Announces Plans to Require All Mobile Devices to Use USB-C

Devices using only wireless charging would be exempt from the mandate.

Microsoft's Emergency Patch Fails to Fix Critical 'PrintNightmare' Vulnerability
From ACM TechNews

Microsoft's Emergency Patch Fails to Fix Critical 'PrintNightmare' Vulnerability

Researchers warn a Microsoft software patch did not fully correct a flaw in the Windows operating system that allows hackers to commandeer infected networks.

Newly Discovered Vigilante Malware Outs Software Pirates, Blocks Them
From ACM TechNews

Newly Discovered Vigilante Malware Outs Software Pirates, Blocks Them

SophosLabs researcher Andrew Brandt has discovered malware that identifies and blocks software pirates.

Self-Driving Waymo Trucks to Haul Loads Between Houston, Fort Worth
From ACM TechNews

Self-Driving Waymo Trucks to Haul Loads Between Houston, Fort Worth

Waymo and trucking company JB Hunt have partnered to haul cargo loads autonomously between Houston and Fort Worth, TX.

Security Researcher Successfully Jailbreaks Apple AirTag
From ACM TechNews

Security Researcher Successfully Jailbreaks Apple AirTag

German security researcher stacksmashing was able to break into, dump, and reflash the microcontroller of Apple's AirTag object-location product.

Chipmaker Says It Will Ramp Up Production of Older 28nm Chips
From ACM News

Chipmaker Says It Will Ramp Up Production of Older 28nm Chips

Fourth-largest contract chipmaker aiming at supply problems for carmakers, others.

High-Performance Computers Under Siege by Newly Discovered Backdoor
From ACM TechNews

High-Performance Computers Under Siege by Newly Discovered Backdoor

Researchers at Slovak security firm Eset said a newly discovered backdoor allows hackers to remotely execute arbitrary commands on some high-performance computer...

Hackers Exploit Backdoor Built Into Zyxel Devices
From ACM TechNews

Hackers Exploit Backdoor Built Into Zyxel Devices

Niels Teusink, a researcher at Netherlands-based security firm Eye Control, found that hackers are attempting to exploit a backdoor built into several Zyxel device...

New RISC-V CPU Claims Recordbreaking Performance per Watt
From ACM News

New RISC-V CPU Claims Recordbreaking Performance per Watt

Micro Magic's new CPU offers decent performance with record-breaking efficiency.

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."
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