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Communications of the ACM

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subjectHardware
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.


Intel Slipped, and Its Future Now Depends on Making Everyone Else's Chips
From ACM News

Intel Slipped, and Its Future Now Depends on Making Everyone Else's Chips

Intel slipped—and its future now depends on making everyone else's chips.

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.

'Glowworm Attack' Recovers Audio From Devices' Power LEDs
From ACM TechNews

'Glowworm Attack' Recovers Audio From Devices' Power LEDs

Israeli scientists have demonstrated a novel passive variant of the TEMPEST exploit called Glowworm, which can extract electronic conversations by analyzing devices'...

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.

Undocumented Backdoor That Covertly Takes Snapshots Found in Kids' Smartwatch
From ACM TechNews

Undocumented Backdoor That Covertly Takes Snapshots Found in Kids' Smartwatch

Researchers at Norwegian security company Mnemonic found an undocumented backdoor in the X4 smartwatch marketed by children's watch vendor Xplora.

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.

Attack on Home Routers Sends Users to Spoofed Sites That Push Malware
From ACM TechNews

Attack on Home Routers Sends Users to Spoofed Sites That Push Malware

Researchers are warning that a hack of Linksys and D-Link routers is redirecting users to malicious sites posing as COVID-19 informational resources.

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...

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."

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.

Milky Way to Face a One-Two Punch of Galaxy Collisions
From ACM News

Milky Way to Face a One-Two Punch of Galaxy Collisions

If our knowledge of galaxy structures was limited to the Milky Way, we'd get a lot of things wrong. The Milky Way, it turns out, is unusual.
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