Sign In

Communications of the ACM

News


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


Why People Delay Software Updates, Despite the Risks
From ACM TechNews

Why People Delay Software Updates, Despite the Risks

Researchers found that the time-cost of software updates and users' risk preferences significantly impact whether they apply any specific update, and how long it...

Windows Code-Execution Zero-day Is Under Active Exploit, Microsoft Warns
From ACM TechNews

Windows Code-Execution Zero-day Is Under Active Exploit, Microsoft Warns

Microsoft has issued a warning that a Windows zero-day vulnerability is being exploited in "limited targeted attacks" to execute malicious code on fully updated...

Cybercriminals Take Advantage of Coronavirus
From ACM TechNews

Cybercriminals Take Advantage of Coronavirus

Hackers are targeting critical healthcare systems already strained by the coronavirus pandemic, compromising computer networks and disrupting patient care.\

Keeping Government Out of Your Business
From ACM News

Keeping Government Out of Your Business

The Enforcer software can keep government surveillance from straying into illegality.

DDoS Attacks Could Affect Next-Generation 911 Call Systems
From ACM TechNews

DDoS Attacks Could Affect Next-Generation 911 Call Systems

Researchers have found that next-generation 911 systems that accommodate text, images, and video continue to be vulnerable to many of the same cyberattacks as previous...

China to Launch National Blockchain Network in 100 Cities
From ACM TechNews

China to Launch National Blockchain Network in 100 Cities

An alliance of Chinese government groups, banks, and technology firms plans to launch one of the first blockchain networks constructed and maintained by a central...

Researchers Expose Vulnerabilities of Password Managers
From ACM TechNews

Researchers Expose Vulnerabilities of Password Managers

Researchers have demonstrated that some commercial password managers may not protect users completely.

Hospital Devices Exposed to Hacking with Unsupported Operating Systems
From ACM TechNews

Hospital Devices Exposed to Hacking with Unsupported Operating Systems

Cybersecurity firm Palo Alto Networks found that 83% of Internet-linked imaging devices in hospitals use outdated software containing known bugs that hackers can...

Bugs in Open Source Software Hit a Record High
From ACM TechNews

Bugs in Open Source Software Hit a Record High

The number of open source software vulnerabilities identified rose from 4,100 last year to 6,100 this year, according to security firm WhiteSource.

Record Set for Cryptographic Challenge
From ACM TechNews

Record Set for Cryptographic Challenge

A team of computer scientists in France and the U.S. has set a record for integer factorization, a major challenge in the security of most public key cryptography...

Panel Outlines Massive Federal Cybersecurity Overhaul
From ACM TechNews

Panel Outlines Massive Federal Cybersecurity Overhaul

The Congressional Cyberspace Solarium Commission report on the state of cybersecurity in the U.S. included sweeping recommendations for shoring up cyberdefense....

Facebook, Twitter Suspend Russian-Linked Operation Targeting African Americans on Social Media
From ACM TechNews

Facebook, Twitter Suspend Russian-Linked Operation Targeting African Americans on Social Media

Facebook and Twitter suspended a Russian-linked campaign designed to inflame racial tensions among African Americans in the U.S.

How Secure Are Four, Six-Digit Mobile Phone PINs?
From ACM TechNews

How Secure Are Four, Six-Digit Mobile Phone PINs?

Information technology security experts assessing personal identification numbers codes for securing smartphones found six-digit PINs offer little more security...

Modern RAM Still Vulnerable to Rowhammer Attacks
From ACM TechNews

Modern RAM Still Vulnerable to Rowhammer Attacks

Extensive mitigations deployed during the last six years have failed to eliminate modern random-access memory (RAM) cards' vulnerability to Rowhammer exploits. ...

China Tech Groups Censored Information About Coronavirus
From ACM TechNews

China Tech Groups Censored Information About Coronavirus

Researchers said Chinese social media platforms censored keywords related to the coronavirus outbreak as early as December, potentially limiting the Chinese public's...

The Cybersecurity 202: Cyber Solarium Commission Aims to Avert a Cyber 9/11 Before it’s Too Late
From ACM News

The Cybersecurity 202: Cyber Solarium Commission Aims to Avert a Cyber 9/11 Before it’s Too Late

The group's goal is to make recommendations like those from the 9/11 Commission Report, but before a major disaster in which an adversary could undermine parts...

Intel SGX is Vulnerable to an Unfixable Flaw That Can Steal Crypto Keys and More
From ACM TechNews

Intel SGX is Vulnerable to an Unfixable Flaw That Can Steal Crypto Keys and More

A team of international researchers disclosed a previously undiscovered vulnerability that steals information from Intel's Software Guard eXtensions.

How Wikipedia’s Volunteers Became the Web’s Best Weapon against Misinformation
From ACM News

How Wikipedia’s Volunteers Became the Web’s Best Weapon against Misinformation

In the Facebook era, the volunteer editors behind the archaic-looking website have built Wikipedia into a formidable force for truth.

Driverless Cars Face Laser Sabotage
From ACM News

Driverless Cars Face Laser Sabotage

Attacks on the light-based radar (LiDAR) of autonomous vehicles could drive them off the road, or freeze them in their (tire) tracks.
Sign In for Full Access
» Forgot Password? » Create an ACM Web Account