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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.


AWS Outage Ripples Through U.S.
From ACM TechNews

AWS Outage Ripples Through U.S.

An outage of Amazon Web Services Tuesday angered millions of U.S. users

Bots Talk Like Humans but Their Cloned Personalities Give Them Away
From ACM TechNews

Bots Talk Like Humans but Their Cloned Personalities Give Them Away

Researchers explored social spambots' behavior on social media, interaction with genuine accounts, and current bot technologies' capabilities.

How TikTok Reads Your Mind
From ACM News

How TikTok Reads Your Mind

It's the most successful video app in the world. An internal company document offers a new level of detail about how the algorithm works.

New Attacks on Web Browsers Detected
From ACM TechNews

New Attacks on Web Browsers Detected

Information technology scientists detected 14 new types of Web browser-targeting cross-site leaks.

Twitter's New CEO Announces Major Reorganization
From ACM News

Twitter's New CEO Announces Major Reorganization

Engineering, design leads out as Parag Agrawal announces big changes.

Those Cute Cats Online? They Help Spread Misinformation.
From ACM News

Those Cute Cats Online? They Help Spread Misinformation.

A mainstay of the Internet is regularly used to build audiences for people and organizations pushing false and misleading information.

Facebook Reveals Broad Takedown of Global Disinformation Networks
From ACM News

Facebook Reveals Broad Takedown of Global Disinformation Networks

The takedowns described in the company's monthly threat report demonstrate how the cat-and-mouse game between Facebook and bad actors is escalating.

Most Cryptocurrency Trades May Be People Buying from Themselves
From ACM TechNews

Most Cryptocurrency Trades May Be People Buying from Themselves

As many as seven in 10 cryptocurrency trades on popular exchanges worldwide may involve people purchasing from themselves to inflate prices artificially.

Investors Snap Up Metaverse Real Estate in a Virtual Land Boom
From ACM News

Investors Snap Up Metaverse Real Estate in a Virtual Land Boom

Transactions for properties in digital realms are jumping, guided by the same principle in the physical world: location, location, location.

AI Technique Reveals We Might Not Know Half of What's in Our Cells
From ACM TechNews

AI Technique Reveals We Might Not Know Half of What's in Our Cells

A team of researchers combined microscopy, biochemistry, and artificial intelligence to identify previously unknown components of human cells.

Chip Hides Wireless Messages in Plain Sight
From ACM TechNews

Chip Hides Wireless Messages in Plain Sight

Princeton University researchers have developed a millimeter-wave wireless microchip that can thwart interception of wireless transmissions.

Twitter's Jack Dorsey Steps Down as CEO
From ACM News

Twitter's Jack Dorsey Steps Down as CEO

Chief Technology Officer Parag Agrawal to replace Dorsey atop social-media company effective immediately.

Can a Free Internet Survive?
From ACM News

Can a Free Internet Survive?

Internet freedom is eroding on two fronts: the sheer number of efforts to block access to legitimate information, and the level of sophistication used.

Smithsonian African American Museum Launches Online Interactive Access
From ACM News

Smithsonian African American Museum Launches Online Interactive Access

The new 'Searchable Museum' will bring a trove of artifacts, stories, and images to the Internet.

We’re Making the Facebook Papers Public. Here’s Why and How
From ACM News

We’re Making the Facebook Papers Public. Here’s Why and How

Independent experts from NYU, UMass Amherst, Columbia, Marquette, and the ACLU are partnering with Gizmodo to responsibly publish this historic leak.

Trouble at the Source
From Communications of the ACM

Trouble at the Source

Errors and biases in artificial intelligence systems often reflect the data used to train them.

The Road Ahead for Augmented Reality
From Communications of the ACM

The Road Ahead for Augmented Reality

A heads-up look at augmented reality head-up displays.

What Is the Cost of Living Online?
From Communications of the ACM

What Is the Cost of Living Online?

The cost of powering streaming and other rapidly growing online services will not "take down the Internet."

Apple's Plan to Scan Handset Images Stopped Before It Started
From ACM News

Apple's Plan to Scan Handset Images Stopped Before It Started

When Apple announced its plan to scan iCloud Photos for child pornography, privacy groups were quick to condemn it.
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