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AI Cyber Challenge Aims to Secure Nation’s Most Critical Software
In an increasingly interconnected world, software undergirds everything from financial systems to public utilities. As software enables modern life and drives productivity, it also creates an expanding attack surface for malicious actors. This surface includes critical infrastructure, which is especially vulnerable to cyberattacks given the lack of tools capable of securing systems at scale. New competition challenges the nation’s top AI and cybersecurity talent to automatically find and fix software vulnerabilities, defend critical infrastructure from cyberattacks.
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Training Students to Succeed in the “Fourth Industrial Revolution”
Transformational changes are already underway in the manufacturing industry as technological advancements, such as artificial intelligence (AI) and smart devices from the “fourth industrial revolution” or Industry 4.0., inspire a digital-first approach to engineering. University of Missouri researchers are using a $1 million grant to support the development of an Industry 4.0 lab, training engineering students for the future of digitization in manufacturing.
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When Rumors Take Flight
Misinformation pervades U.S. politics, with the outcome of the 2020 presidential election being the most pressing case in point as a result of the persistent, unrelenting Big Lie campaign by Donald Trump and some of his allies. Yet Trump’s lies and unfounded claims have gained wide traction among his followers. MIT professor Adam Berinsky’s new book examines the political misinformation that threatens the U.S. system of government.
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Cyber-Attacks Against the U.K. Electoral Commission Reveal an Ongoing Threat to Democracy
The revelations this month that data on 40 million UK voters had been exposed to hackers came as no surprise to many cybersecurity experts, who have long pointed out the vulnerability of democracies to malicious online interference. The attack reflects the serious and ongoing threat to democracies posed by cyber-interference from foreign nations and criminal organizations.
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Government Regulation Can Effectively Curb Social-Media Dangers
Social media posts such as those that promote terrorism and hate; spread medical misinformation; encourage dangerous challenges that put teen lives at risk; or those that glamorize suicide, pose a significant threat to society. New EU rules require social media platforms to take down flagged posts within 24 hours – and modelling shows that’s fast enough to have a dramatic effect on the spread of harmful content.
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Using Quantum Computing to Protect AI from Attack
Despite their incredible successes and increasingly widespread deployment, machine learning-based frameworks such as AI remain highly susceptible to adversarial attacks – that is, malicious tampering with their data causing them to fail in surprising ways. AI can thus be fooled into making mistakes, sometimes risking lives — but quantum computing could provide a strong defense.
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Virtual City Prepares Students for Future of Cybersecurity
CyberApolis is a virtual city used to train the next generation of cyber professionals to address national security concerns. The “city” includes a bank, hospital, large retailer, water company, power companies, an underground hacker community, an organized crime family and a growing number of smaller retailers.
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New Message Encryption Scheme Inspired by the Sudoku Puzzle
Researchers discuss a novel advance in data security in which the Japanese puzzle known as Sudoku promises a cryptographic system for text information that works even in situations where computational power is limited.
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Freezing Out the Risk of Thermal Attacks
Thermal attacks use heat-sensitive cameras to read the traces of fingerprints left on surfaces like smartphone screens, computer keyboards and PIN pads. Hackers can use the relative intensity of heat traces across recently touched surfaces to reconstruct users’ passwords. A team of computer security experts have developed a set of recommendations to help defend against ‘thermal attacks’ which can steal personal information.
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The New Technology Which Is Making Cars Easier for Criminals to Steal, or Crash
There is much talk in the automotive industry about the “internet of vehicles” (IoV). This describes a network of cars and other vehicles that could exchange data over the internet in an effort to make transportation more autonomous, safe and efficient. There are many benefits to IoV, but some of these systems might also make our vehicles prone to theft and malicious attack, as criminals identify and then exploit vulnerabilities in this new technology. In fact, this is already happening.
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Safeguarding U.S. Laws and Legal Information Against Cyberattacks and Malicious Actors
NYU Tandon School of Engineering researchers will develop new technologies to secure the “digital legal supply chain” — the processes by which official laws and legal information are recorded, stored, updated and distributed electronically.
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Randomized Data Can Improve Our Security
Huge streams of data pass through our computers and smartphones every day. In simple terms, technical devices contain two essential units to process this data: A processor, which is a kind of control center, and a RAM, comparable to memory. Modern processors use a cache to act as a bridge between the two, since memory is much slower at providing data than the processor is at processing it. This cache often contains private data that could be an attractive target for attackers.
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Conspiracy Theories: How Social Media Can Help Them Spread and Even Spark Violence
Conspiracy theory beliefs and (more generally) misinformation may be groundless, but they can have a range of harmful real-world consequences, including spreading lies, undermining trust in media and government institutions and inciting violent or even extremist behaviors.
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Major Update to NIST’s Widely Used Cybersecurity Framework
The world’s leading cybersecurity guidance is getting its first complete makeover since its release nearly a decade ago. NIST has revised the framework to help benefit all sectors, not just critical infrastructure.
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DHS: Additional $374.9 Million in Funding to Boost State, Local Cybersecurity
State and local governments face increasingly sophisticated cyber threats to their critical infrastructure and public safety. On Monday, DHS announced the availability of $374.9 million in grant funding for the Fiscal Year (FY) 2023 State and Local Cybersecurity Grant Program (SLCGP).
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More headlines
The long view
States Rush to Combat AI Threat to Elections
By Zachary Roth
This year’s presidential election will be the first since generative AI became widely available. That’s raising fears that millions of voters could be deceived by a barrage of political deepfakes. Congress has done little to address the issue, but states are moving aggressively to respond — though questions remain about how effective any new measures to combat AI-created disinformation will be.
Ransomware Attacks: Death Threats, Endangered Patients and Millions of Dollars in Damages
By Dino Jahic
A ransomware attack on Change Healthcare, a company that processes 15 billion health care transactions annually and deals with 1 in 3 patient records in the United States, is continuing to cause massive disruptions nearly three weeks later. The incident, which started on February 21, has been called the “most significant cyberattack on the U.S. health care system” by the American Hospital Association. It is just the latest example of an increasing trend.
Chinese Government Hackers Targeted Critics of China, U.S. Businesses and Politicians
An indictment was unsealed Monday charging seven nationals of the People’s Republic of China (PRC) with conspiracy to commit computer intrusions and conspiracy to commit wire fraud for their involvement in a PRC-based hacking group that spent approximately 14 years targeting U.S. and foreign critics, businesses, and political officials in furtherance of the PRC’s economic espionage and foreign intelligence objectives.
Autonomous Vehicle Technology Vulnerable to Road Object Spoofing and Vanishing Attacks
Researchers have demonstrated the potentially hazardous vulnerabilities associated with the technology called LiDAR, or Light Detection and Ranging, many autonomous vehicles use to navigate streets, roads and highways. The researchers have shown how to use lasers to fool LiDAR into “seeing” objects that are not present and missing those that are – deficiencies that can cause unwarranted and unsafe braking or collisions.
Tantalizing Method to Study Cyberdeterrence
By Trina West
Tantalus is unlike most war games because it is experimental instead of experiential — the immersive game differs by overlapping scientific rigor and quantitative assessment methods with the experimental sciences, and experimental war gaming provides insightful data for real-world cyberattacks.