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Bug in Apple s Find My Feature Could ve Exposed Users Location Histories

Bug in Apple s Find My Feature Could ve Exposed Users Location Histories Cybersecurity researchers on Thursday disclosed two distinct design and implementation flaws in Apple s crowdsourced Bluetooth location tracking system that can lead to a location correlation attack and unauthorized access to the location history of the past seven days, thereby by deanonymizing users. The findings are a consequence of an exhaustive review undertaken by the Open Wireless Link (OWL) project, a team of researchers from the Secure Mobile Networking Lab at the Technical University of Darmstadt, Germany, who have historically taken apart Apple s wireless ecosystem with the goal of identifying security and privacy issues.

Light in concert with force reveals how materials become harder when illuminated

 E-Mail IMAGE: Schematic illustration of how light affects the nucleation (birth) of dislocations (slippages of crystal planes) and dislocation motion, when the sample is also placed under mechanical loading. The Nagoya University/Technical. view more  Credit: Atsutomo Nakamura Semiconductor materials play an indispensable role in our modern information-oriented society. For reliable performance of semiconductor devices, these materials need to have superior mechanical properties: they must be strong as well as resistant to fracture, despite being rich in nanoscale structures. Recently, it has become increasingly clear that the optical environment affects the structural strength of semiconductor materials. The effect can be much more significant than expected, especially in light-sensitive semiconductors, and particularly since due to technological constraints or fabrication cost many semiconductors can only be mass-produced in very small and thin sizes. Moreover, labora

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