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subjectComputer Systems
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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.


Robot-Prepped Pizza at 800 Degrees
From ACM TechNews

Robot-Prepped Pizza at 800 Degrees

Autonomous pizza machine developer 800 Degrees Pizza has partnered with an international pizza brand to offer a fully automated pizza-making experience.

AWS Researcher Merges 2 Quantum Computers to Help Make Cryptography Keys Stronger
From ACM TechNews

AWS Researcher Merges 2 Quantum Computers to Help Make Cryptography Keys Stronger

Amazon Web Services' Mario Berta combined the capabilities of two quantum computers in order to generate truly random numbers to strengthen cryptographic keys. ...

$49 Malware Receives Major Upgrade to Strike Windows, macOS PCs
From ACM TechNews

$49 Malware Receives Major Upgrade to Strike Windows, macOS PCs

Researchers at Check Point Research said the Windows-based malware variant known as Formbook has been upgraded to infiltrate Mac computers.

Quantum Computing's Next Big Challenge: A Quantum Skills Shortage
From ACM News

Quantum Computing's Next Big Challenge: A Quantum Skills Shortage

Increasing qubit counts and improving error correction is hard enough. But quantum computing companies are finding one of the biggest challenges might be to find...

IBM Researchers Demonstrate the Advantage Quantum Computers Have Over Classical Computers
From ACM TechNews

IBM Researchers Demonstrate the Advantage Quantum Computers Have Over Classical Computers

Scientists at IBM have proved quantum computing's superiority to classical computing in miniature, via a microscopic experiment with limited available memory.

A New Supercomputer Has Joined the Top Five
From ACM TechNews

A New Supercomputer Has Joined the Top Five

The Perlmutter supercomputer is the newest addition to the top 10 of the Top500 listing of the world’s most powerful supercomputers.

Oil Giant Petrobras Launches Latin America's Largest Supercomputer
From ACM TechNews

Oil Giant Petrobras Launches Latin America's Largest Supercomputer

Brazilian oil giant Petrobras has unveiled the largest supercomputer in Latin America, with 200 terabytes of RAM and a 100Gbps network.

Most Firms Face 2nd Ransomware Attack after Paying Off 1st
From ACM News

Most Firms Face 2nd Ransomware Attack after Paying Off 1st

Some 80% of businesses that pay to regain access to encrypted systems experience a subsequent ransomware attack.

The Global Chip Shortage is Creating a New Problem: More Fake Components
From ACM News

The Global Chip Shortage is Creating a New Problem: More Fake Components

Industry analysts believe that the global chip shortage is creating the perfect environment for counterfeit semiconductors to enter the market.

Microsoft Warns: Watch Out for This Malware That Steals Passwords, Webcam, Browser Data
From ACM TechNews

Microsoft Warns: Watch Out for This Malware That Steals Passwords, Webcam, Browser Data

Microsoft has issued a warning over RevengeRAT, a remote access tool that has been used to target aerospace and travel industries with spear-phishing campaigns....

Intel's Cryogenic Chip Shows It Can Control Qubits Even in a Deep Freeze
From ACM News

Intel's Cryogenic Chip Shows It Can Control Qubits Even in a Deep Freeze

Intel's researchers have proven that Horse Ridge could be used to control qubits directly next to the quantum processor.

Colonial Pipeline Paid Nearly $5 million in Ransomware Blackmail Payment
From ACM News

Colonial Pipeline Paid Nearly $5 million in Ransomware Blackmail Payment

The payment was reportedly made soon after the attack began. It wasn't enough to stop the disruption.

This One Change Could Protect Your Systems From Attack. So Why Don't More Companies Do It?
From ACM News

This One Change Could Protect Your Systems From Attack. So Why Don't More Companies Do It?

One 'boring but really important' change could improve your security posture significantly. But not everyone does it.

AWS Reveals Method to Build More Accurate Quantum Computer
From ACM TechNews

AWS Reveals Method to Build More Accurate Quantum Computer

Amazon's cloud subsidiary has unveiled a new architecture for a fault-tolerant quantum computer.

First Multi-Node Quantum Network Paves the Way for the Quantum Internet
From ACM News

First Multi-Node Quantum Network Paves the Way for the Quantum Internet

Researchers in the Netherlands have established an entanglement-based network between three quantum processors for the first time.

Pandemic is Pushing Robots into Retail at Unprecedented Pace
From ACM TechNews

Pandemic is Pushing Robots into Retail at Unprecedented Pace

The results of a recent survey indicate the Covid-19 pandemic has ramped up development and adoption of automation.

IBM's First Private Sector On-Premise Quantum Computer is Going to Research Lab
From ACM TechNews

IBM's First Private Sector On-Premise Quantum Computer is Going to Research Lab

IBM has agreed to deploy a quantum computer at a new research center for researching viral pathogens, virus-induced diseases, genomics, immunology, and immunotherapies...

Fewer Troops, but More Tech: U.K. Military Downsizes as it Shifts to AI, Drones, Cyber
From ACM News

Fewer Troops, but More Tech: U.K. Military Downsizes as it Shifts to AI, Drones, Cyber

New defense plans for the next decade come with a strong focus on new technologies, pitching leaner but more effective armed forces.

This Powerful Supercomputer Was Built in Just 20 Weeks, With a Bit of Help From a Tiny Robot
From ACM TechNews

This Powerful Supercomputer Was Built in Just 20 Weeks, With a Bit of Help From a Tiny Robot

The Cambridge-1 supercomputer has entered its first stages of operation just 20 weeks after it was first announced.

High Severity Linux Network Security Holes Found, Fixed
From ACM TechNews

High Severity Linux Network Security Holes Found, Fixed

Positive Technologies' Alexander Popov detected five high-severity security vulnerabilities in the Linux kernel's virtual socket implementation.
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