How ‘Reprompt’ Attack Let Hackers Steal Data From Microsoft Copilot

Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.
IEEE

Hyperspectral and Multispectral Image Fusion With Functional Data Analysis Techniques

Abstract: The fusion of hyperspectral images (HSIs) and multispectral images (MSI) aims to synthesize high-resolution hyperspectral image (HR-HSI) from observable low-resolution hyperspectral image ...

86% Fake—100% Admissible? Rethinking Evidence in the AI Era

Courts are increasingly confronting AI-generated and AI-manipulated evidence land on their dockets. But with innovation comes ...
IEEE

A Comprehensive Review of Cryptographic Techniques in Federated Learning for Secure Data Sharing and Applications

Abstract: The demand for secure data sharing is growing fast in sensitive domains like healthcare, finance, and IoT. Federated Learning (FL) introduces a decentralised machine learning paradigm ...