Communications of the ACM
Corkscrew-Shaped Robot Swims Through Blood Vessels to Clear Blockages
Researchers at the Chinese University of Hong Kong have developed a corkscrew-shaped microrobot that can swim through blood vessels… From ACM TechNewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
From ACM TechNews
Scientists Harness Chaos to Protect Devices From Hackers
A new version of physically unclonable functions could prevent even the most sophisticated hackers from accessing electronic devices.
From ACM TechNews
China Creates Its Own Digital Currency
China's new digital yuan cryptocurrency is expected to give its government a vast economic and social monitoring tool, and strip users of their anonymity.
From ACM TechNews
Goodnight Ninja? Knuffle Blobfish? Children's Books Get the Algorithm Treatment
Online children's book platform Epic uses an anonymous trove of data collected from readers to customize reading recommendations and guide new title creation.
From ACM News
If You Care About Privacy, It's Time to Try a New Web Browser
A new crop of Internet browsers from Brave, DuckDuckGo, and others offer stronger privacy protections than what you might be used to.
From ACM News
Firmware Attacks Are on the Rise and You Aren't Worrying About Them Enough
Businesses are too busy patching to worry about firmware attacks, according to a Microsoft-commissioned study.
From ACM TechNews
Android Sends 20x More Data to Google Than iOS Sends to Apple, Study Says
A researcher says the Android operating system transmits about 20 times more information from smartphone handsets to Google than iOS sends to Apple.
From ACM News
New Android Malware Found with Full Range of Spying Capabilities
Despite its sophistication, the app can be easy for more experienced users to spot.
From ACM News
With Drones and Other Autonomous Vehicles, Safety Must Come First
Engineers developing drones or similar robotic helpers need to focus on mitigating the dangers.
From ACM TechNews
TikTok Does Not Pose Overt Threat to U.S. National Security, Researchers Say
Cybersecurity researchers said TikTok's underlying computer code does not pose a national security threat to the U.S.
From ACM News
Avoiding Coronavirus Infections to the Email
Cybercriminals go phishing with COVID lures.
From ACM TechNews
New Wave of 'Hacktivism' Adds Twist to Cybersecurity Woes
Activist hackers looking to make political statements constitute emerging threats to U.S. cybersecurity.
From ACM News
A Vaccine Passport Is the New Golden Ticket as the World Reopens
Companies and countries that depend on travel or large gatherings are counting on a totally unproven concept.
From ACM TechNews
Safety Concerns Determine Level of Public Support for Driverless Vehicles, Finds NTU Singapore Study
Researchers in Singapore found that support for autonomous vehicle adoption generally is based on perceptions of safety issues.
From ACM TechNews
Newly-Wormable Windows Botnet Ballooning in Size
Researchers say a botnet targeting Windows devices is expanding, due to a new infection method that lets malware spread between computers with weak passwords.
From ACM TechNews
Identifying Banknote Fingerprints Can Stop Counterfeits on Streets
Researchers said a technique called Polymer Substrate Fingerprinting could be used to identify the unique, unclonable “fingerprints” of Bank of England banknotes...
From ACM News
New Software Vendor Standards Coming Within Weeks, CISA Head Says
The White House is leading an interagency effort focused on software development that will determine federal procurement of information technology.
From ACM News
What a Gambling App Knows About You
Sky Bet, the most popular gambling app in Britain, compiled extensive records about a user, tracking him in ways he never imagined.
From ACM News
Ransomwared Bank Tells Customers It Lost Their SSNs
A data breach that already hit bank employees just got much worse.
From ACM News
The Cybersecurity 202: DHS Official Promises Help for States Struggling with Digital Attacks on Critical Services
Even as federal officials and Microsoft race to contain a recebt breach, stakeholders need to make certain they are no longer compromised, to prevent follow-up...
From Communications of the ACM