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Communications of the ACM

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Latest News News Archive Refine your search:
datePast Year
subjectSecurity
authorArs Technica

An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Security Researcher Successfully Jailbreaks Apple AirTag
From ACM TechNews

Security Researcher Successfully Jailbreaks Apple AirTag

German security researcher stacksmashing was able to break into, dump, and reflash the microcontroller of Apple's AirTag object-location product.

96% of U.S. Users Opt Out of App Tracking in iOS 14.5, Analytics Find
From ACM TechNews

96% of U.S. Users Opt Out of App Tracking in iOS 14.5, Analytics Find

U.S. users have opted out of application tracking nearly all of the time following Apple's release of iOS 14.5 in April.

Android Sends 20x More Data to Google Than iOS Sends to Apple, Study Says
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.

New Android Malware Found with Full Range of Spying Capabilities
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.

The Bitcoin Blockchain Is Helping Keep a Botnet From Being Taken Down
From ACM TechNews

The Bitcoin Blockchain Is Helping Keep a Botnet From Being Taken Down

Researchers found that a botnet they have been following disguised one of its IP addresses in the bitcoin blockchain to guard against a command-and-control server...

High-Performance Computers Under Siege by Newly Discovered Backdoor
From ACM TechNews

High-Performance Computers Under Siege by Newly Discovered Backdoor

Researchers at Slovak security firm Eset said a newly discovered backdoor allows hackers to remotely execute arbitrary commands on some high-performance computer...

Hackers Used Four Zero-Days to Infect Windows, Android Devices
From ACM TechNews

Hackers Used Four Zero-Days to Infect Windows, Android Devices

Investigators with Google's Project Zero exploit research team uncovered a hacking campaign that used four zero-day exploits to install malware on Android and Windows...

Telegram Feature Exposes Your Precise Address to Hackers
From ACM TechNews

Telegram Feature Exposes Your Precise Address to Hackers

Hackers can exploit the Telegram messenger application employed in Android devices and iPhones to pinpoint users' precise locations.

Hackers Exploit Backdoor Built Into Zyxel Devices
From ACM TechNews

Hackers Exploit Backdoor Built Into Zyxel Devices

Niels Teusink, a researcher at Netherlands-based security firm Eye Control, found that hackers are attempting to exploit a backdoor built into several Zyxel device...

Kazakhstan Spies on Citizens' HTTPS Traffic; Browser-Makers Fight Back
From ACM TechNews

Kazakhstan Spies on Citizens' HTTPS Traffic; Browser-Makers Fight Back

Google, Mozilla, Apple, and Microsoft are partnering to stop Kazakhstan'€™s government from decrypting and reading HTTPS-encrypted traffic between citizens and...

Up to 3 Million Devices Infected by Malware-Laced Chrome and Edge Add-ons
From ACM TechNews

Up to 3 Million Devices Infected by Malware-Laced Chrome and Edge Add-ons

Researchers warned Wednesday that up to 3 million devices have been infiltrated by malware-impregnated Google Chrome and Microsoft Edge browser extensions that...

Undocumented Backdoor That Covertly Takes Snapshots Found in Kids' Smartwatch
From ACM TechNews

Undocumented Backdoor That Covertly Takes Snapshots Found in Kids' Smartwatch

Researchers at Norwegian security company Mnemonic found an undocumented backdoor in the X4 smartwatch marketed by children's watch vendor Xplora.

FBI/DHS: Government Systems Face Threat From Zerologon Exploits
From ACM TechNews

FBI/DHS: Government Systems Face Threat From Zerologon Exploits

The U.S. Federal Bureau of Investigation and Department of Homeland Security have detected attackers exploiting a Windows vulnerability against state and local...

One of This Year's Most Severe Windows Bugs Is Now Under Active Exploit
From ACM TechNews

One of This Year's Most Severe Windows Bugs Is Now Under Active Exploit

Microsoft warns a high-impact vulnerability that allows hackers to instantly take control of Windows' Active Directory is being actively exploited by malicious...

This Device Keeps Voice Assistants From Snooping on You
From ACM TechNews

This Device Keeps Voice Assistants From Snooping on You

An international team of researchers  has developed a Raspberry Pi-based device that eventually may be able to warn users when Amazon's Alexa and other voice assistants...

Machine Learning Clusters in Azure Hijacked to Mine Cryptocurrency
From ACM TechNews

Machine Learning Clusters in Azure Hijacked to Mine Cryptocurrency

Microsoft's Azure Security Center reported a cryptojacking scheme in which attackers hijacked machine learning clusters inside the Azure cloud computing service...

Apple Fixes Bug That Could Have Given Hackers Full Access to User Accounts
From ACM TechNews

Apple Fixes Bug That Could Have Given Hackers Full Access to User Accounts

The Sign in with Apple tool has fixed a bug that could enable attackers to gain access to email accounts.
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