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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.


Twitter Wants to Reinvent Itself, by Merging the Old With the New
From ACM News

Twitter Wants to Reinvent Itself, by Merging the Old With the New

The company is undertaking a far-reaching effort to change how it works. For some, it is an echo of their early idealism and a vision for what the Internet could...

Robust Radar: AI Sensor Technology for Autonomous Driving
From ACM TechNews

Robust Radar: AI Sensor Technology for Autonomous Driving

An artificial intelligence system for automotive radar sensors filters out interfering signals from other radar sensors to improve object detection.

VR Farm Tour Expands Access to Urban Agriculture
From ACM TechNews

VR Farm Tour Expands Access to Urban Agriculture

Cornell University researchers have created a virtual reality tour of New York City's Red Hook Farms.

Here Comes the Full Amazonification of Whole Foods
From ACM News

Here Comes the Full Amazonification of Whole Foods

A newly revamped store in Washington shows how thoroughly Amazon has woven itself into the grocery shopping experience.

Ukraine Requests ICANN, Crypto Exchanges Block Russia
From ACM News

Ukraine Requests ICANN, Crypto Exchanges Block Russia

Namecheap tells Russian customers to leave.

War is Testing the Power of Tech Giants
From ACM News

War is Testing the Power of Tech Giants

Twitter said it would label all posts containing links to Russian state-affiliated media outlets, and Meta said it would restrict access to some EU outlets to ward...

Russia Intensifies Censorship Campaign, Pressuring Tech Giants
From ACM News

Russia Intensifies Censorship Campaign, Pressuring Tech Giants

Google, Apple and others were warned that they must comply with a new law, which would make them more vulnerable to the Kremlin's censorship demands.

Flaws Discovered in Cisco's Network Operating System for Switches
From ACM TechNews

Flaws Discovered in Cisco's Network Operating System for Switches

Technology conglomerate Cisco has issued software patches to correct four security flaws that hackers could exploit to commandeer affected systems.

Russia Could Use Cryptocurrency to Blunt the Force of U.S. Sanctions
From ACM News

Russia Could Use Cryptocurrency to Blunt the Force of U.S. Sanctions

Russian companies have many cryptocurrency tools at their disposal to evade sanctions, including a so-called digital ruble and ransomware.

Will Russia's Invasion of Ukraine Trigger a Cyberwar?
From ACM News

Will Russia's Invasion of Ukraine Trigger a Cyberwar?

Russia, Ukraine, and many of the latter's Western allies have the ability to launch cyberattacks on other nations, and both sides seem ready for digital skirmishes...

3D-Printed Heart Helps Save Life of Baby Girl with Rare Condition
From ACM TechNews

3D-Printed Heart Helps Save Life of Baby Girl with Rare Condition

U.K. surgeons saved the life of a baby girl with a rare heart condition using a three-dimensionally-printed model of her heart.

IRS Allows Taxpayers to Forgo Facial Recognition Amid Blowback
From ACM TechNews

IRS Allows Taxpayers to Forgo Facial Recognition Amid Blowback

The Internal Revenue Service has walked back a requirement for taxpayers to use facial recognition to access their online accounts.

Accelerating AI
From Communications of the ACM

Accelerating AI

Specialized hardware to boost the speed of machine learning also saves energy.

Crypto Scammers’ New Target: Dating Apps
From ACM News

Crypto Scammers’ New Target: Dating Apps

"Everything was a lie," said one woman lured into a recent scam.

Thanks to Glitch, Some Seattle Mazda Drivers Can't Tune Their Radios Away from KUOW
From ACM TechNews

Thanks to Glitch, Some Seattle Mazda Drivers Can't Tune Their Radios Away from KUOW

Some Seattle-area drivers in Mazdas are finding that the HD Radios in their vehicles will only play KUOW 94.9 FM, the National Public Radio station.

Technique Smooths Path for 'Federated Learning' AI Training in Wireless Devices
From ACM TechNews

Technique Smooths Path for 'Federated Learning' AI Training in Wireless Devices

A new technique allows the use of federated learning to train artificial intelligence  systems on wireless devices.

Trying On Smart Clothes
From ACM News

Trying On Smart Clothes

Smart clothing is coming into fashion.

Fingerprinting the IoT
From ACM TechNews

Fingerprinting the IoT

Carnegie Mellon University researchers strengthened the security of Internet of Things devices by making them more resilient against exploitation.

Secret CIA Bulk Surveillance Program Includes Some Americans' Records, Senators Say
From ACM News

Secret CIA Bulk Surveillance Program Includes Some Americans' Records, Senators Say

The lawmakers called for the immediate declassification of details about the surveillance program and what data was collected.

Apple Says It Will Make AirTags Easier to Find After Complaints of Stalking
From ACM News

Apple Says It Will Make AirTags Easier to Find After Complaints of Stalking

The $29 devices have become a headache for the company.
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