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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.


Hubble Sees Light Bending Around Nearby Star
From ACM News

Hubble Sees Light Bending Around Nearby Star

The Hubble Space Telescope has spotted light bending because of the gravity of a nearby white dwarf star—the first time astronomers have seen this type of distortion...

Why Printers Add Secret Tracking Dots
From ACM News

Why Printers Add Secret Tracking Dots

On 3 June, FBI agents arrived at the house of government contractor Reality Leigh Winner in Augusta, Georgia.

Cybersecurity Researchers Claim Every Network Router at Risk of Secretly Leaking Data
From ACM TechNews

Cybersecurity Researchers Claim Every Network Router at Risk of Secretly Leaking Data

Researchers have demonstrated a method for stealing information by exploiting a network router's light-emitting diodes.

How a Wireless Sensor System in the Busiest City Intersections Can Save Lives
From ACM News

How a Wireless Sensor System in the Busiest City Intersections Can Save Lives

Every city has at least one dangerous intersection where cars, trucks, and buses jostle for space with pedestrians and bicyclists, often resulting in injury, and...

How a Few Yellow Dots Burned the Intercept's Nsa Leaker
From ACM News

How a Few Yellow Dots Burned the Intercept's Nsa Leaker

When reporters at The Intercept approached the National Security Agency on June 1 to confirm a document that had been anonymously leaked to the publication in May...

Enigma: Why the Fight to Break Nazi Encryption Still Matters
From ACM News

Enigma: Why the Fight to Break Nazi Encryption Still Matters

It was night when three British sailors and a 16-year-old canteen assistant boarded a sinking U-boat off the coast of Egypt.

Nasa's Asteroid-Hunting Spacecraft a Discovery Machine
From ACM News

Nasa's Asteroid-Hunting Spacecraft a Discovery Machine

NASA's Near-Earth Object Wide-field Infrared Survey Explorer (NEOWISE) mission has released its third year of survey data, with the spacecraft discovering 97 previously...

The Internet Is Where We Share, and Steal, the Best Ideas
From ACM News

The Internet Is Where We Share, and Steal, the Best Ideas

In April, a photograph of Rihanna and Lupita Nyong'o taken at a Miu Miu fashion show three years ago began recirculating online.

Leaked Nsa Report Says Russians Tried to Hack State Election Officials
From ACM News

Leaked Nsa Report Says Russians Tried to Hack State Election Officials

A Top Secret NSA analyst's report published by The Intercept suggests that, in August 2016, the Russian General Main Staff Intelligence Directorate (GRU) hacked...

Neuroscientists Rethink How the Brain Recognizes Faces
From ACM News

Neuroscientists Rethink How the Brain Recognizes Faces

People can pick a familiar face out of a crowd without thinking too much about it. But how the brain actually does this has eluded researchers for years.

Banned From the ­s? There's a Robot For That
From ACM News

Banned From the ­s? There's a Robot For That

Two telepresence robots roll into a human-computer interaction conference.

Preventing Software From Causing Injury
From ACM TechNews

Preventing Software From Causing Injury

The Self-Report Ergonomic Assessment Tool is being designed to help develop safer software by ascertaining how much stress computer programs put on users.

Jean Sammet, Co-Designer of a Pioneering Computer Language, Dies at 89
From ACM News

Jean Sammet, Co-Designer of a Pioneering Computer Language, Dies at 89

Jean E. Sammet, an early software engineer and a designer of COBOL, a programming language that brought computing into the business mainstream, died on May 20 in...

Third Gravitational Wave Detection, From Black-Hole Merger 3 Billion Light Years Away
From ACM News

Third Gravitational Wave Detection, From Black-Hole Merger 3 Billion Light Years Away

The void is rocking and rolling with invisible cataclysms.

Curiosity Peels Back Layers on Ancient Martian Lake
From ACM News

Curiosity Peels Back Layers on Ancient Martian Lake

A long-lasting lake on ancient Mars provided stable environmental conditions that differed significantly from one part of the lake to another, according to a comprehensive...

How Hacked Computer Code Allegedly Helped a Biker Gang Steal 150 Jeeps
From ACM News

How Hacked Computer Code Allegedly Helped a Biker Gang Steal 150 Jeeps

A Tijuana-based biker club have been charged with stealing 150 Jeep Wranglers using stolen computer code and key designs, the U.S. Justice Department announced....

20 Years After Deep Blue: How AI Has Advanced Since Conquering Chess
From ACM Opinion

20 Years After Deep Blue: How AI Has Advanced Since Conquering Chess

Twenty years ago IBM's Deep Blue computer stunned the world by becoming the first machine to beat a reigning world chess champion in a six-game match.

Mummy Dna ­nravels Ancient Egyptians' Ancestry
From ACM News

Mummy Dna ­nravels Ancient Egyptians' Ancestry

The tombs of ancient Egypt have yielded golden collars and ivory bracelets, but another treasure—human DNA—has proved elusive.

How a Gene Editing Tool Went From Labs to a Middle-School Classroom
From ACM News

How a Gene Editing Tool Went From Labs to a Middle-School Classroom

On a Saturday afternoon, 10 students gather at Genspace, a community lab in Brooklyn, to learn how to edit genes.

Got a Face-Recognition Algorithm? ­ncle Sam Wants to Review It
From ACM News

Got a Face-Recognition Algorithm? ­ncle Sam Wants to Review It

The nation's top-level intelligence office, the Director of National Intelligence, wants to find "the most accurate unconstrained face recognition algorithm."
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