The Hacker News

DRILLAPP Backdoor Targets Ukraine, Abuses Microsoft Edge Debugging for Stealth Espionage

DRILLAPP JavaScript backdoor targets Ukraine in Feb 2026, abusing Edge debugging features to spy via camera, microphone, and ...
Hosted on MSN

4 Microsoft Copilot Linux alternatives that are just as good (if not better)

I tested 20+ Linux desktop AI companions—several match or beat Copilot depending on use case. Newelle, LM Studio, PyGPT, and Jan.ai stand out for supporting local models, offline use, and more ...
IEEE

A Parameter-Free Hybrid Activation Function for Deep Artificial Neural Network used in Medical Image Segmentation

Abstract: The efficacy and reliability of segmentation models heavily rely on the activation functions employed within deep learning architectures. However, a persistent challenge lies in the ...
IEEE

Fixed-time parameter estimation in polynomial systems through modulating functions

Abstract: In this work, a novel procedure for identifying the parameters of a polynomial systems is introduced. In order to get a regression form of the system, and to avoid the necessity of ...