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Security news
From shrimp Jesus to fake self-portraits, AI-generated images have become the latest form of social media spam
If you've spent time on Facebook over the past six months, you may have noticed photorealistic images that are too good to be true: children holding paintings that look like the work of professional artists, or majestic log ...
Consumer & Gadgets
17 hours ago
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On the trail of deepfakes, researchers identify 'fingerprints' of AI-generated video
In February, OpenAI released videos created by its generative artificial intelligence program Sora. The strikingly realistic content, produced via simple text prompts, is the latest breakthrough for companies demonstrating ...
Security
Apr 24, 2024
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Australia's top spy urges big tech to unravel encrypted chats
Australia's top spy on Wednesday urged greater cooperation from the big tech companies, asking them to break a long-held industry taboo by providing access to encrypted messages.
Security
Apr 24, 2024
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UnitedHealth says wide swath of patient files may have been taken in Change cyberattack
UnitedHealth says files with personal information that could cover a "substantial portion of people in America" may have been taken in the cyberattack earlier this year on its Change Healthcare business.
Security
Apr 23, 2024
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Cyberattacks are on the rise, and that includes small businesses. Here's what to know
Cyberattacks on businesses are rising, including small businesses. It's a troubling trend because a breach can be very costly and time consuming if owners don't have a plan to deal with one.
Security
Apr 23, 2024
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Researchers develop tiny chip that can safeguard user data while enabling efficient computing on a smartphone
Health-monitoring apps can help people manage chronic diseases or stay on track with fitness goals, using nothing more than a smartphone. However, these apps can be slow and energy-inefficient because the vast machine-learning ...
Hardware
Apr 23, 2024
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24
DeFake tool protects voice recordings from cybercriminals
In what has become a familiar refrain when discussing artificial intelligence (AI)-enabled technologies, voice cloning makes possible beneficial advances in accessibility and creativity while also enabling increasingly sophisticated ...
Security
Apr 22, 2024
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Linkable and traceable anonymous authentication with fine-grained access control
Anonymous authentication plays a crucial role in privacy-focused applications, and it is used for authenticating a user's identity in a privacy-preserving way. If enough privacy is provided, malicious users may misuse privacy. ...
Computer Sciences
Apr 19, 2024
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UK police say they disrupted cyber fraud network that stole personal data from thousands
A website that allowed international cyber fraudsters to trick up to 70,000 British victims into revealing personal information such as bank account details and passwords has been infiltrated and disrupted, London police ...
Security
Apr 18, 2024
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Russian 'cyber sabotage' a global threat: Security firm
A cyber group with links to Russian military intelligence is set to become a significant global threat after playing an increasing critical role in the ongoing conflict in Ukraine, a leading cybersecurity firm warned Wednesday.
Security
Apr 18, 2024
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Colorado law protects brain data captured by gadgets
Colorado on Wednesday expanded its privacy law to include brain data gathered by the booming array of gadgets people use for feedback about sleep, fitness, sports, and lifestyle.
Security
Apr 18, 2024
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Websites deceive users by deliberately hiding the extent of data collection and sharing
Websites sometimes hide how widely they share our personal information, and can go to great lengths to pull the wool over our eyes. This deception is intended to prevent full disclosure to consumers, thus preventing informed ...
Internet
Apr 17, 2024
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AI is making smart devices easier to hack—here's how to stay safe
From asking our smart speakers for the weather to receiving personalized advice from smartwatches, devices powered by artificial intelligence (AI) are increasingly streamlining our routines and decision making. The technology ...
Internet
Apr 17, 2024
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Atrium Health shared patient data with Facebook, class-action lawsuit alleges
A class-action lawsuit filed in North Carolina accuses Atrium Health of allowing Facebook and Google to access patient information online to use in targeted ads.
Business
Apr 16, 2024
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Paris faces cyber battle to keep Games running and real
The Paris Olympics are bracing themselves to fight off an unprecedented level of cyber attacks, for the first time augmented by artificial intelligence.
Security
Apr 16, 2024
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Safeguarding the future of online security with AI and metasurfaces
Researchers at Pohang University of Science and Technology (POSTECH) have advanced online security by integrating an AI-based metasurface with oblique helicoidal cholesteric liquid crystals.
Internet
Apr 15, 2024
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Microsoft, beset by hacks, grapples with problem years in the making
The world's largest seller of cybersecurity products has a problem with its own cybersecurity.
Business
Apr 15, 2024
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Israel using AI to identify human targets raising fears that innocents are being caught in the net
A report by Jerusalem-based investigative journalists published in +972 magazine finds that AI targeting systems have played a key role in identifying—and potentially misidentifying—tens of thousands of targets in Gaza. ...
Security
Apr 15, 2024
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Security vulnerability in browser interface allows computer access via graphics card
Modern websites place ever greater demands on the computing power of computers. For this reason, web browsers have also had access to the computing capacities of the graphics card (Graphics Processing Unit or GPU) in addition ...
Internet
Apr 15, 2024
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US House okays renewal of controversial surveillance program
The US House of Representatives voted Friday to reauthorize an electronic surveillance program targeting foreigners, a practice officials say is critical to national security but criticized by opponents over concerns for ...
Internet
Apr 13, 2024
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More news
Protecting art and passwords with biochemistry
Keeping your data from Apple is harder than expected, finds study
Other news
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Managing meandering waterways in a changing world
How much trust do people have in different types of scientists?
Freeze casting—a guide to creating hierarchically structured materials
Advanced cell atlas opens new doors in biomedical research
Vulnerability in virtual reality systems identified
Children may overestimate smart speakers' abilities
Airborne single-photon lidar system achieves high-resolution 3D imaging
Scientists regenerate neural pathways in mice with cells from rats
