Security news
Business
Google accused of harming kids by secretly grabbing data from school-provided tech products
Google is secretly using its education products, including those used in many Bay Area schools, to identify students individually, track their online activity including sites they visit and links they click, and "steal" their ...
20 hours ago
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Wavelet-based adversarial training: Cybersecurity system protects medical digital twins from attacks
A digital twin is an exact virtual copy of a real-world system. Built using real-time data, they provide a platform to test, simulate, and optimize the performance of their physical counterpart. In health care, medical digital ...
22 hours ago
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One Tech Tip: Locking down your device when crossing borders
Planning an international trip? Travelers should prepare for the possibility of extra scrutiny of their phones when crossing borders, especially when entering the United States.
Apr 10, 2025
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Can you spot a financial fake? How AI is raising our risks of billing fraud
Along with the many benefits of artificial intelligence—from providing real-time navigation to early disease detection—the explosion in its use has increased opportunities for fraud and deception.
Apr 9, 2025
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Software
AI threats in software development revealed in new study
UTSA researchers recently completed one of the most comprehensive studies to date on the risks of using AI models to develop software. In a new paper, they demonstrate how a specific type of error could pose a serious threat ...
Apr 8, 2025
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Security
Probabilistic algorithm targets social media's fake news problem
Fake news across social media is becoming ever easier to spread and more difficult to detect. That's thanks to increasingly powerful artificial intelligence (AI) and cuts to fact-checking resources by major platforms.
Apr 8, 2025
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Telecom
Development of a chaotic light receiver for secure communication in hostile environments
Researchers have developed a new type of optical receiver, able to restore chaotic signals in free-space optical communication links distorted by atmospheric turbulence. Using a system of optical antennas integrated into ...
Apr 8, 2025
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Security
Selling your old laptop or phone? You might be handing over your data too
You're about to recycle your laptop or your phone, so you delete all your photos and personal files. Maybe you even reset the device to factory settings.
Apr 8, 2025
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Hi Tech & Innovation
Encryption method for key exchange enables tap-proof communication to fend off future quantum tech threats
Quantum computers are a specter for future data security because they might break many of today's encryption methods. Among other things, this will affect encrypted emails, messenger services, or online banking. Together ...
Apr 7, 2025
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Security
Hackers have hit major super funds—a cyber expert explains how to stop it from happening again
Several of Australia's biggest superannuation funds have suffered a suspected coordinated cyberattack, with scammers stealing hundreds of thousands of dollars of members' retirement savings.
Apr 6, 2025
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Security
Oracle warns health customers of patient data breach
Hackers broke into Oracle Corp.'s computer systems and stole patient data in an attempt to extort multiple medical providers in the U.S., according to a person familiar with the matter and a notification the software company ...
Mar 31, 2025
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Business
What users need to know about privacy and data after 23andMe's bankruptcy filing
23andMe, one of the first companies to provide direct-to-consumer genetic testing kits, has filed for bankruptcy. Since its founding in 2006, it has sold over 12 million DNA kits, with high-profile users including Oprah Winfrey ...
Mar 31, 2025
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Security
Standardized security playbooks can improve protection against cyberattacks
One attack, many responses—organizations use various solutions to ward off online attacks. The playbooks that outline countermeasures also vary in their specifics. In the CyberGuard project, Fraunhofer researchers are working ...
Mar 31, 2025
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Consumer & Gadgets
Everything you say to an Alexa speaker will be sent to Amazon—starting today
Amazon has disabled two key privacy features in its Alexa smart speakers, in a push to introduce artificial intelligence-powered "agentic capabilities" and turn a profit from the popular devices.
Mar 29, 2025
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Internet
One Tech Tip: Don't give your email to strangers, use a decoy address instead
You've heard of burner phones. What about burner email?
Mar 27, 2025
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Business
23andMe filed for bankruptcy. Here's why you should be worried about your privacy
Over the past decade, 23andMe has collected genetic data from millions of people—and now that the company has filed for bankruptcy, that information could be sold to the highest bidder, a Northeastern University data scientist ...
Mar 27, 2025
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Security
Signal is not the place for top secret communications, but it might be the right choice for you
When top White House defense and national security leaders discussed plans for an attack on targets in Yemen over the messaging app Signal, it raised many questions about operational security and recordkeeping and national ...
Mar 27, 2025
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Security
Encryption breakthrough lays groundwork for privacy-preserving AI models
In an era where data privacy concerns loom large, a new approach in artificial intelligence (AI) could reshape how sensitive information is processed.
Mar 26, 2025
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Security
Cracking the code of private AI: The role of entropy in secure language models
Large Language Models (LLMs) have rapidly become an integral part of our digital landscape, powering everything from chatbots to code generators. However, as these AI systems increasingly rely on proprietary, cloud-hosted ...
Mar 26, 2025
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Hardware
Giving verification more logic and more scale: New method enhances processor security against side-channel attacks
More than seven years ago, cybersecurity researchers were thoroughly rattled by the discovery of Meltdown and Spectre, two major security vulnerabilities uncovered in the microprocessors found in virtually every computer ...
Mar 26, 2025
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Security
Leak of US military plans on Signal shows why security systems need to be easy to use
Yesterday, The Atlantic magazine revealed an extraordinary national security blunder in the United States. Top US government officials had discussed plans for a bombing campaign in Yemen against Houthi rebels in a Signal ...
Mar 26, 2025
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Business
Signal app prized by activists central to Houthi chat uproar
The messaging app Signal that Trump administration officials used to discuss an attack on Yemen's Houthi rebels was created by a one-time anarchist to help activists, journalists and others communicate beyond the prying eyes ...
Mar 26, 2025
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Consumer & Gadgets
Q&A: What happens to your data if 23andMe collapses?
A paper published in the New England Journal of Medicine calls for regulations to protect customers' personal and genetic data in light of biotech company 23andMe's uncertain future.
Mar 21, 2025
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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 ...
Mar 20, 2025
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