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Communications of the ACM

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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.


State Department to Form New Cyber Office to Face Proliferating Global Challenges
From ACM TechNews

State Department to Form New Cyber Office to Face Proliferating Global Challenges

The U.S. State Department will establish a new bureau of cyberspace and digital policy as part of a reorganization intended to address international cybersecurity...

Australia Considers New Privacy Rules to Protect Children on Social Media
From ACM TechNews

Australia Considers New Privacy Rules to Protect Children on Social Media

The Australian government is considering legislation that would enable the creation of an online code to prohibit social media from directing children to harmful...

Facebook Renames Itself Meta Amid Controversy
From ACM News

Facebook Renames Itself Meta Amid Controversy

The social network wants to be known as a metaverse company.

How to Fix Facebook, According to Facebook Employees
From ACM News

How to Fix Facebook, According to Facebook Employees

Internal research documents provide a blueprint for solving the company's biggest problems.

Quantum-Encrypted Information Transmitted Over Fiber More Than 600 Km Long
From ACM TechNews

Quantum-Encrypted Information Transmitted Over Fiber More Than 600 Km Long

Researchers established secure quantum communication over 605 kilometers (375 miles) of fiber through a new signal stabilization method.

Facebook Wrestles With the Features It Used to Define Social Networking
From ACM News

Facebook Wrestles With the Features It Used to Define Social Networking

Likes and shares made the social media site what it is. Now, company documents show, it's struggling to deal with their effects.

Facebook Whistleblower Documents Offer New Revelations about Jan. 6 Response
From ACM News

Facebook Whistleblower Documents Offer New Revelations about Jan. 6 Response

A congressional staffer provided the redacted documents to news outlets.

Twitter Admits Bias in Algorithm for Rightwing Politicians, News Outlets
From ACM TechNews

Twitter Admits Bias in Algorithm for Rightwing Politicians, News Outlets

Researchers at Twitter found that the social media platform amplifies more tweets from rightwing politicians and news outlets than content from leftwing sources...

Qubit Devices Inch Toward Reality
From Communications of the ACM

Qubit Devices Inch Toward Reality

Key questions and challenges remain, including how to scale qubit devices while reducing noise and errors to the point where the devices become useful.

Holograms on the Horizon?
From Communications of the ACM

Holograms on the Horizon?

Machine learning drives toward 3D imaging on the move.

Filtering for Beauty
From Communications of the ACM

Filtering for Beauty

Social media "influencers" use augmented reality filtering apps to appear more beautiful, together, and cool. Results may vary.

FTC Calls Out Internet Providers for Amassing User Browsing Data
From ACM News

FTC Calls Out Internet Providers for Amassing User Browsing Data

Six major ISPs collect far more user data than consumers realize, the FTC warns, including data grouping those consumers by race and sexual orientation.

Gaming-Related Malware on the Rise on Mobile, PCs
From ACM TechNews

Gaming-Related Malware on the Rise on Mobile, PCs

Analysts warn that popular online games are helping to spread malware on PCs and mobile devices.

Facebook Rebuked by Oversight Board Over Transparency on Treatment of Prominent Users
From ACM News

Facebook Rebuked by Oversight Board Over Transparency on Treatment of Prominent Users

Board set up by Facebook rebukes company after Wall Street Journal investigation into treatment of high-profile users.

Is Facebook Changing Its Name? Here's What to Know
From ACM News

Is Facebook Changing Its Name? Here's What to Know

Facebook also owns Instagram and WhatsApp, signaling that a name change could put these brands and more all under the same umbrella.

Technology Offers Anonymous Way to Report Abuse, Doping
From ACM TechNews

Technology Offers Anonymous Way to Report Abuse, Doping

RealResponse has forged a deal with the U.S. Anti-Doping Agency to use its technology platform to enable whistleblowers to report concerns about possible doping...

Satellites Sweep for the World's Biggest Climate Polluters
From ACM TechNews

Satellites Sweep for the World's Biggest Climate Polluters

Satellites are emerging as tools to monitor countries for anti-pollution compliance.

Researchers Successfully Build Four-Legged Swarm Robots
From ACM TechNews

Researchers Successfully Build Four-Legged Swarm Robots

A University of Notre Dame's researcher built four-legged swarm robots capable of traversing rough terrain and performing complex tasks collectively.

Facebook Will Pay up to $14 million to Settle Claims it Favored Foreign Workers
From ACM News

Facebook Will Pay up to $14 million to Settle Claims it Favored Foreign Workers

The claims were part of an effort by the Trump administration to push the country's biggest tech companies to hire more U.S. workers.

Another Facebook Whistleblower Just Testified in British Parliament
From ACM News

Another Facebook Whistleblower Just Testified in British Parliament

Here's what to know about her allegations.
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