Communications of the ACM
Organizing Unstructured Data
Vector databases, commonly used for similarity search and product recommendations, are a shining light in the era of Artificial… From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
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Computer Experts Urge Georgia to Replace Voting Machines
A group of computer and election security experts said hand-marked paper ballots should replace Georgia's Dominion Voting Systems touchscreen voting machines.
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U.S. Recovers Over $30 Million in Cryptocurrency Stolen by North Korean Hackers
Sum is only a fraction of hundreds of millions siphoned in breach of 'Axie Infinity' online videogame this year.
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Apps Used as Alternatives to Prison in U.S. Have Privacy Flaws
Researchers found privacy flaws in apps used in the U.S. to track people waiting for immigration court dates, those in juvenile detention systems, and those on...
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GM's Cruise Recalls, Updates Software in Robotaxis
A crash in June prompted General Motors' Cruise autonomous vehicle unit to recall 80 robotaxis and update their software.
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Next Generation of Hearing Aids Reads Lips Through Masks
An international team of researchers developed a system that can read lips accurately through face masks using radio-frequency sensing and artificial intelligence...
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Cops Wanted to Keep Mass Surveillance App Secret; Privacy Advocates Refused
Fog Reveal is "almost invisible" when attempting to search for it online.
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Organizations Spending Billions on Easy-to-Bypass Malware Defense
Research suggests that hackers can easily circumvent Endpoint Detection and Response systems, the malware detecting and blocking solutions on which organizations...
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Sweeping Children's Online Safety Bill Is Passed in California
The new rules, which would require many online services to increase protections for children, could change how popular social media and game platforms treat minors...
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'Pre-Bunking' Shows Promise in Fight Against Misinformation
Researchers have found that "pre-bunking" is a simple, promising method to prevent misinformation.
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NFTs Increasingly Targeted by Criminals
Blockchain analytics firm Elliptic warned criminals are increasingly targeting nonfungible tokens (NFTs).
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Protecting Children's Privacy Online
Assuring youngsters they can use websites without giving away their personal information is not child's play.
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Voting Machine Tampering Points to Concern for Fall Election
U.S. election officials and security experts are concerned that conspiracy theories related to the 2020 presidential election could encourage interference with...
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LastPass, Password Manager with Millions of Users, Is Hacked
On Aug. 25, online password manager LastPass reported the theft of some of its source code and proprietary information.
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5G Networks Are Worryingly Hackable
German security researchers determined 5G networks can be hacked, having breached and hijacked live networks in a series of "red teaming" exercises.
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Remote Scan of Student's Room Before Test Violated His Privacy, Judge Rules
A federal judge said Cleveland State University violated the Fourth Amendment when it used software to scan a student's bedroom.
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Amazon Keeps Growing, and So Does Its Cache of Data on You
Amazon is expanding its reach into the healthcare and smart home industries through its acquisition of a primary care company and a merger with iRobot.
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'Quantum-Safe' Crypto Hacked by 10-Year-Old PC
Many challenges still lie ahead for post-quantum cryptography.
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Facebook, Twitter, Others Remove Pro-U.S. Influence Campaign
It was the first time that an influence operation promoting U.S. interests abroad had been discovered and taken down from the social media platforms.
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Oracle Faces Class-Action Lawsuit Over Tracking 5 Billion People
A class-action lawsuit against U.S. multinational technology company Oracle claims it tracks and collects personal information on billions of people.
From ACM TechNews