Security news
Engineering
Engineers develop new security protocol to protect miniaturized wireless medical implants from cyberthreats
A brain implant designed to help control seizures is hijacked. A pacemaker receives fake signals, disrupting its rhythm. A hacker infiltrates an insulin pump, delivering a fatal overdose. While these scenarios sound like ...
11 hours ago
0
29
Security
Balancing various uncertainties in cyber threat intelligence
In 2020, cybersecurity company Mandiant's computer system was compromised by an intruder exploiting an innocuous crack: routine software updates pushed out by another company, SolarWinds. Mandiant was one of nearly 18,000 ...
11 hours ago
0
2
Researcher develops a security-focused large language model to defend against malware
Security was top of mind when Dr. Marcus Botacin, assistant professor in the Department of Computer Science and Engineering, heard about large language models (LLMs) like ChatGPT. LLMs are a type of AI that can quickly craft ...
15 hours ago
0
0
Belief in AI as a 'Great Machine' could weaken national security crisis responses, new research finds
Artificial intelligence designed to influence our decisions is everywhere—in Google searches, in online shopping suggestions and in movie streaming recommendations. But how does it affect decision-making in moments of crisis?
Mar 19, 2025
1
5
Reproductive health apps must do more to protect user data, researchers say
A study by CUNY SPH researchers raises concerns about the privacy and security practices of popular reproductive health apps. The research, conducted by alumna Nina Zadushlivy, Assistant Professor Karmen Williams, and Arizona ...
Mar 19, 2025
0
0
Internet
Web search formulas offer a first step for protecting critical infrastructure
The technology behind web search engines is useful for more than tracking down your long-lost buddy or discovering a delicious new recipe. Technology based on search engine algorithms might also help keep the lights on, the ...
Mar 18, 2025
0
0
Security
AI 'reshaping' organized crime, warns Europol
Artificial intelligence is turbocharging organized crime, from creating child sexual abuse images to money laundering via cryptocurrency, Europol warned Tuesday, with advances like quantum computing only poised to make things ...
Mar 18, 2025
0
0
Internet
Cybersecurity officials warn against potentially costly Medusa ransomware attacks
The FBI and the U.S. Cybersecurity and Infrastructure Security Agency are warning against a dangerous ransomware scheme.
Mar 16, 2025
0
0
Computer Sciences
Researchers develop innovative method for secure operations on encrypted data without decryption
A hospital that wants to use a cloud computing service to perform artificial intelligence data analysis on sensitive patient records needs a guarantee those data will remain private during computation. Homomorphic encryption ...
Mar 13, 2025
0
55
Consumer & Gadgets
Unofficial parental control apps put children's safety and privacy at risk
Some "unofficial" parental control apps have excessive access to personal data and hide their presence, raising concerns about their potential for unethical surveillance as well as domestic abuse, according to new research ...
Mar 13, 2025
0
5
Consumer & Gadgets
Security is just a side quest: Insights from the video game industry
The video game industry is a constantly changing market worth billions. In a qualitative interview study with industry experts, CISPA researcher Philip Klostermeyer from the team of CISPA Faculty Prof. Dr. Sascha Fahl investigated ...
Mar 13, 2025
0
2
Engineering
Developing an ontology for smart city infrastructure threats, cybercrime and digital investigation
With technological advancements and a growing awareness about the United Nations (UN) Sustainable Development Goals (SDGs), interconnected systems within cities that capture real-time data indicators reflecting chosen SDGs ...
Mar 13, 2025
0
0
Security
Don't click on those road toll texts. Officials issue warnings about the smishing scam
State officials are warning Americans not to respond to a surge of scam road toll collection texts.
Mar 13, 2025
0
1
Security
Research reveals 'major vulnerabilities' in deepfake detectors
An international team of researchers is calling for urgent improvements in deepfake detection technologies after uncovering critical flaws in widely used detection tools.
Mar 12, 2025
0
0
Security
Report warns of 'cyberwashing' in digital security claims
A new Monash University report highlights the growing problem of organizations resorting to "cyberwashing" to mislead the public about their data privacy practices and recommends measures to build a genuine culture of cybersecurity.
Mar 11, 2025
0
14
Internet
Countering a flaw in anti-censorship tools to improve global internet freedom
A newly identified time-based vulnerability exposes a widely used technique to evade internet censorship, University of Michigan researchers have found. The findings emphasize the need to develop more robust countermeasures ...
Mar 10, 2025
0
19
Internet
Russian disinformation 'infects' AI chatbots, researchers warn
A sprawling Russian disinformation network is manipulating Western AI chatbots to spew pro-Kremlin propaganda, researchers say, at a time when the United States is reported to have paused its cyber operations against Moscow.
Mar 10, 2025
0
0
Security
Security veins: Advanced biometric authentication through AI and infrared
Hyperspectral imaging is a technology that detects slight differences in color to pinpoint the characteristics and conditions of an object. While a normal camera creates images using red, green, and blue, a hyperspectral ...
Mar 7, 2025
0
36
Security
New AI defense method shields models from adversarial attacks
Neural networks, a type of artificial intelligence modeled on the connectivity of the human brain, are driving critical breakthroughs across a wide range of scientific domains. But these models face significant threat from ...
Mar 6, 2025
0
21
Business
Opinion: DOGE threat—how government data could give an AI company extraordinary power
The Department of Government Efficiency, or DOGE, has secured unprecedented access to at least seven sensitive federal databases, including those of the Internal Revenue Service and Social Security Administration. This access ...
Mar 6, 2025
0
0
Software
Viewpoint: How 18F transformed government technology, and why its elimination matters
Healthcare.gov, the government health insurance marketplace website, launched in October 2013 only to buckle under the weight of just 2,000 simultaneous users. As millions of Americans stared at error messages and frozen ...
Mar 6, 2025
0
0
Security
Combating deepfakes with CAPTCHA-like verification that uses real-time physical interactions
Researchers at the Carnegie Mellon University Robotics Institute and the Massachusetts Institute of Technology (MIT), created CHARCHA ( Computer Human Assessment for Recreating Characters with Human Actions), a secure and ...
Mar 5, 2025
0
34
Security
Chinese hackers indicted in US for Treasury breach, other attacks
Twelve Chinese nationals, including two public security ministry officers, have been indicted for a series of hacking attacks, including a 2024 breach of the US Treasury, the Justice Department said Wednesday.
Mar 5, 2025
0
0
Security
Cybercrime crew stole then resold hundreds of tickets to Swift concerts, prosecutors say
A cybercrime crew stole then resold more than 900 digital tickets to Taylor Swift concerts and other pricey events on StubHub, according to prosecutors in New York.
Mar 5, 2025
0
0
Security
Study shines headlights on consumer driverless vehicle safety deficiencies
For the first time, researchers at the University of California, Irvine have demonstrated that multicolored stickers applied to stop or speed limit signs on the roadside can confuse self-driving vehicles, causing unpredictable ...
Mar 4, 2025
0
11
