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 screen capture.

AppsFlyer Web SDK used to spread crypto stealer JavaScript code

Malicious JavaScript code delivered by the AppsFlyer Web SDK hijacked cryptocurrency, potentially in a supply-chain attack.
How-To Geek on MSN

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

Wondering if Linux has AI companions that are as accessible, capable, and easy to use as Microsoft Copilot? Try these AI ...
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 ...