Communications of the ACM
Fighting Impersonation by AI
Finding ways to determine whether a voice message is real or generated by an artificial intelligence.
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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Deepfake Audio Has a Tell
Researchers at the University of Florida can detect audio deepfakes by measuring acoustic and fluid dynamic distinctions between organic and synthetic voice samples...
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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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Post-Quantum Encryption Contender Taken Out by Single-Core PC in One Hour
Researchers ruled out an algorithm selected by the U.S. National Institute of Standards and Technology as a potential post-quantum encryption program.
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YouTube Content Creator Credentials Are Under Siege by YTStealer Malware
A researcher at security firm Intezer identified a new malware that can steal YouTube content creators' authentication credentials.
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Tesla Hack Gives Thieves Their Own Personal Key
Austrian security researcher Martin Herfurt has demonstrated that electric vehicle company Tesla's updated near-field communication key card can be hacked.
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Bluetooth Hack Can Unlock Tesla, Devices
Sultan Qasim Khan at U.K.-based security firm NCC Group devised an exploit for unlocking Teslas and countless other devices.
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Some Top 100,000 Websites Collect Everything You Type--Before You Hit Submit
Researchers analyzed the top 100,000 websites and found a significant number record some or all of visitors' typewritten data.
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Apple, Google, Microsoft Want to Kill the Password with 'Passkey' Standard
Apple, Google, and Microsoft are launching a "joint effort" to "expand support for a common password-less sign-in standard created by the FIDO Alliance and the...
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Gear from Netgear, Linksys, 200 Others Has Unpatched DNS Poisoning Flaw
Researchers at security firm Nozomi Networks identified an unpatched vulnerability in third-party code libraries used by 200 hardware and software vendors.
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Apple Rushes Out Patches for Zero-Days Threatening iOS, macOS Users
Apple recently released patches for two critical zero-day vulnerabilities discovered by an anonymous researcher that affect the operating systems of iPhones, iPads...
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Researchers Use Decommissioned Satellite to Broadcast Hacker TV
Researchers in the Shadytel telecommunications and embedded device hacking group used a decommissioned Canadian satellite to broadcast a livestream to the Northern...
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Data-Harvesting Code in Mobile Apps Sends User Data to 'Russia's Google'
A researcher found that Yandex, known as "Russia's Google," embedded code in apps for mobile devices that allows data to be sent to servers in Russia.
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Behold, a Password Phishing Site that Can Trick Even Savvy Users
A proof-of-concept "browser in the browser" exploit could phish passwords using a malicious site that does not contain suspicious domains or substitute letters....
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New Attack Amplifies DDoSes by 4 Billion-Fold
New technique also stretches out distributed denial of service durations to 14 hours.
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Bug Lurking for 12 Years Gives Attackers Root on Most Major Linux Distros
Polkit, a system-wide privilege manager for Unix-like operating systems, contains a 12-year-old memory-corruption vulnerability.
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Booby-Trapped Sites Delivered Potent Backdoor Trojan to macOS Users
Security researchers have uncovered macOS malware that can be installed by exploits almost impossible for most users to detect.
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Scammers Put Fake QR Codes on Parking Meters to Intercept Payments
Parking enforcement officers recently found fake quick response code stickers on pay stations in three Texas cities, used to trick people into paying scammers. ...
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Thousands of AT&T Customers in the U.S. Infected by Data-Stealing Malware
Researchers at China's Qihoo 360 reported that the EWDoor malware has infected the networking devices of thousands of AT&T Internet customers in the U.S.
From ACM TechNews