Security news
Telecom
Optical wireless quantum security: Free-space QKD and Li-Fi in one system
The German consortium QuINSiDa has achieved a major step toward mobile quantum-secure communication. They demonstrated a one-of-a-kind free-space data transfer channel supporting, for the first time, LiFi and major quantum ...
12 hours ago
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Business
Workers' information shared with third-party companies, new research reveals
Companies are sharing workers' identifiable information and online activity with third-party companies, including Microsoft, Google and Facebook, using employee monitoring software known as "bossware," new Northeastern University ...
May 22, 2026
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New earphone design verifies users by their heartbeat, simplifying authentication
The use of biometric data in personal devices has been popular with consumers for tracking things like heart rate and sleep stages, but it is becoming increasingly common for identification purposes too. Identifying data ...
Researchers discover novel IT attacks—the defense mechanism is already operational
Researchers at the University of Stuttgart's Institute of Information Security have developed a new security standard to counter a novel form of cyberattack—one they had previously identified themselves. The attacks specifically ...
May 21, 2026
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Watching the detectors: Researchers probe efficacy—and danger—of AI detection tools
Patrick Traynor, Ph.D., has questions. When the professor and interim chair of the University of Florida Department of Computer & Information Science & Engineering saw reports in the media positing that scientific literature ...
May 20, 2026
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Security
Crashes with consequences: Serial code-reuse attack SFOP breaks Intel CET in Linux
A code-reuse attack named "Segmentation Fault Oriented Programming (SFOP)" exploits weaknesses in signal handling and Intel CET in Linux systems. SFOP is capable of bypassing Intel CET in any program by producing segmentation ...
May 20, 2026
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Security
AI can seem more human than real humans in a classic Turing test
A new University of California San Diego study unveils the first empirical evidence that a modern artificial intelligence system can pass the Turing test—a major scientific benchmark that asks whether a machine can imitate ...
May 19, 2026
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Security
Hackers found a way around Intel CET—PLaTypus locks down library jumps
In June 2020, Intel announced the first hardware availability of Control-Flow Enforcement Technology (CET). This hardware-based protection mechanism has been gradually introduced since Intel's 10th and 11th Core generations ...
May 19, 2026
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Internet
Should you accept internet cookies? Researchers say the open web could suffer without them
It's a choice you may face multiple times a day—and, at this point, your reaction is probably reflexive. Are you going to accept those internet cookies, reject them, or spend a little time customizing your settings?
May 18, 2026
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Internet
Crackdown in Southeast Asia pushes scam networks to Sri Lanka
A surge in arrests of suspected foreign scammers in Sri Lanka has authorities concerned that the island is fast becoming a hub for online crime, following sweeping crackdowns in hotspots Cambodia and Myanmar.
May 17, 2026
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Security
Merged security model could close 5G gaps with 98% attack detection
Research into 5G cellular network security suggests that we need to unify encryption and intrusion detection to better protect those networks rather than treating encryption and detection as separate processes. The research ...
May 12, 2026
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Security
Deal reached with hackers to delete data stolen from the Canvas educational platform
The company that operates online learning system Canvas said it struck a deal with hackers to delete the data they pilfered in a cyberattack that created chaos for students, many of them in the middle of finals.
May 12, 2026
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Security
Google disrupts hackers using AI to exploit an unknown weakness in a company's digital defense
Google said Monday that it had disrupted a criminal group's attempt to use artificial intelligence to exploit another company's previously unknown digital vulnerability, adding to heightened worries across government and ...
May 11, 2026
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Security
Canvas system is online after a cyberattack disrupted thousands of schools
Tens of thousands of students studying for final exams around the world Friday regained access to a key online learning system after a cyberattack had earlier knocked it offline, throwing schools and universities into turmoil.
May 9, 2026
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Security
Hackers just stole data from 9,000 schools and unis around the world. How can we protect student privacy?
This week, US-based education technology provider Instructure announced a significant cybersecurity incident affecting its Canvas system. This is used by schools and universities around the world, including in Australia.
May 8, 2026
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Security
A Canvas outage tied to a cyberattack has wreaked havoc on colleges' final exam season
Schools and universities across the country are recovering from an outage that knocked down Canvas, an online platform that manages exams, course notes, lecture videos and grades. The disruption tied to a cyberattack hit ...
May 8, 2026
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Security
Your conversations with AI may not be as private as you think
A study conducted by researchers at IMDEA Networks Institute has revealed that ChatGPT (OpenAI), Claude (Anthropic), Grok, and Perplexity AI use different types of trackers from Meta, Google, TikTok and other companies, potentially ...
May 7, 2026
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Consumer & Gadgets
Why digital devices and online accounts need spring cleaning
If the spring season has brought an urge to scrub your living space from top to bottom, why not clear out the digital detritus cluttering your electronic devices and online accounts at the same time?
May 7, 2026
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Consumer & Gadgets
On-body tech could expose users to new privacy and safety risks
Compared to the possibilities offered by on-body interaction techniques such as wearables, smartphones and computers are increasingly beginning to look like technologies of the past. But what risks arise when mini-computers ...
May 7, 2026
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Security
White House wants to vet powerful AI models for risks—a computer scientist explains why AI safety is so difficult
The Trump administration is looking to develop a process that would have the federal government review the safety of powerful artificial intelligence models before approving their release, according to a report in The New ...
May 6, 2026
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Consumer & Gadgets
Can AI ascertain our personality traits from our ChatGPT history?
Large language models (LLMs), the computational models underpinning the functioning of ChatGPT, Gemini, and similar conversational platforms, are now used daily by many people worldwide. As these models can rapidly answer ...
Security
AI fails to make inroads with cybercriminals, study finds
Cybercriminals have been struggling to adopt AI in their work, reports the first-of-its-kind study that analyzed a dataset of 100 million posts from underground cybercrime communities. The study is published on the arXiv ...
May 4, 2026
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Security
No digital content is safe from generative AI, researchers say
A research team led by Virginia Tech cybersecurity expert Bimal Viswanath has found a critical blind spot in today's image protection techniques designed to prevent bad actors from stealing online content for unauthorized ...
May 4, 2026
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Consumer & Gadgets
New identity wallet stores biometric proof on phones, not corporate servers
In our increasingly online lives, convenience has come at a cost. The average person has more than 100 online accounts, and creating a new one often requires handing over personal information like an email address or a birthdate. ...
May 4, 2026
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Security
Mythos AI is a cybersecurity threat, but it doesn't rewrite the rules of the game
The cybersecurity community went on alert when Anthropic announced on April 7, 2026, that its latest and most capable general-purpose large language model, Claude Mythos Preview, had demonstrated remarkable—and unintended—capabilities. ...
May 4, 2026
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