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Americans’ Trust in News Continues to Decline – but Local News Are Much More Trusted Than National News
A new study explores the disconnect between newsrooms’ efforts to rebuild the public’s trust and the continued decline of confidence in that effort. The study distinguishes between the practical and emotional dimensions of trust, and finds that that more than twice as many Americans have higher emotional trust in local news than in national news.
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Winners and Losers in the Russia–Ukraine Cyberwar
Much of the focus has been on the kinetic war in Ukraine, but the cyber conflict has also continued unabated with both sides engaged in a variety of maneuvers, from attacks on critical infrastructure to spreading misinformation. Along the way, a number of existing preconceptions about cyber conflict in an active war scenario have been upended —chief among them was the expectation that cyber attacks would play a decisive part in the conflict and that Russia would dominate in this domain.
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Is China’s Huawei a Threat to U.S. National Security?
The Chinese telecommunications company, a world leader in 5G technology and smartphones, faces accusations that the Chinese intelligence services can use – and have used — its 5G infrastructure for espionage. The U.S. and other Western countries have effectively banned Huawei from building their 5G networks, but it remains popular in low-income countries. The outcome of the struggle could shape the world’s tech landscape for years to come.
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NIST Selects ‘Lightweight Cryptography’ Algorithms to Protect Small Devices
The algorithms are designed to protect data created and transmitted by the Internet of Things and other small electronics.
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Foolproof: A Psychological Vaccine Against Fake News
Even an optimistic account of our ability to spot fake news has to come to grips with the fact that not everyone needs to be fooled in order for misinformation to be highly influential and dangerous. After all, major elections are often decided on small margins, and cyber propaganda is playing an increasingly important role in tearing down the fabric of our democracy.
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Since Elon Musk’s Takeover, Twitter Has Seen a Rapid Rise in Gen-Z, Neo-Nazi Antisemitism: Study
A new study has demonstrated that extremist elements have viewed Elon Musk’s takeover of Twitter as an opportunity to rejoin the social media platform en masse. The study also indicates that a sea change is taking place on Twitter with respect to the proliferation of extremist antisemitic content.
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Grant to Support High-Potential Computer Science Students
The University of Texas at El Paso received a $5 million grant from the National Science Foundation (NSF) to provide financial support and professional development experiences to talented students in the field of computer science.
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U.S. Dismantles Ransomware Network Responsible for More Than $100 Million in Extortion
An international ransomware network that extorted more than $100 million from hundreds of victims around the world has been brought down following a monthslong infiltration by the FBI. The group known as Hive targeted more than 1,500 victims, including hospitals, school districts and financial firms in more than 80 countries.
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How Chinese Companies Are Challenging National Security Decisions That Could Delay 5G Network Rollout
In many countries, governments have decided to block Chinese companies from participating in building communication infrastructure in their countries because of national security concerns. Chinese companies and investors often refuse to take such national security changes lying down. With varying degrees of success, firms have mounted a range of formal and informal challenges in recent years.
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Cybersecurity Defense Software Put Through the Wringer at NATO’s Cyber Coalition 2022
How might artificial intelligence help NATO allies protect information technology systems, power grids, and other assets?
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New Method Tracks Groups of Anomalous Users
Malicious or fictitious users on internet networks have become the bane of the internet’s existence. Many bemoan the increasing presence of such users, but few have developed methods to track and expose them. Until now.
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$4.8M to Address National Cybersecurity Workforce Shortage
Oregon State University has received $4.8 million from the National Science Foundation to help the United States close a big gap between the number of cybersecurity job openings and the number of qualified applicants for those positions.
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Revised Guidelines for Digital Identification in Federal Systems
NIST’s draft publication features updates intended to help fight online crime, preserve privacy and promote equity and usability.
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Protecting DoD Microelectronics from Adversary Influence
The NSA publicly released four Cybersecurity Technical Reports to help the Department of Defense protect field-programmable gate array (FPGA)-based systems from adversary influence.
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Testing Environments Help Secure Transportation Infrastructure
“All critical infrastructure sectors—including the energy, manufacturing, and transportation sectors—rely heavily on sophisticated technologies like industrial control systems, cellular networks, and artificial intelligence,” said DHS S&T’s Alex Karr. “These are all accessed, monitored, and controlled via the internet, which, in turn, makes them susceptible to hacking, malware attacks, and other malicious activities.”
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The long view
Researchers Develop AI Agent That Solves Cybersecurity Challenges Autonomously
New framework called EnIGMA demonstrates improved performance in automated vulnerability detection using interactive tools.