Author: Nam Phong

New Python Trojan XillenStealer Targets Windows Users

The newly discovered Python trojan XillenStealer, identified by researchers at Cyfirma, poses a grave threat to Windows users. Engineered to harvest system information, stored credentials, and cryptocurrency wallets, it also bundles an array of...

Google Shifts Android Security Updates to a Risk-Based System

Google has altered its approach to Android security updates, breaking with a decade-long tradition of monthly vulnerability disclosures. In the July 2025 bulletin, the company reported no vulnerabilities whatsoever—a first in 120 publications. Yet...

The SlopAds Operation: A New Level of Ad Fraud

A sprawling advertising-fraud operation known as SlopAds hid behind a storefront of hundreds of seemingly innocuous Android apps and ballooned into a global enterprise. Researchers at Satori (HUMAN) recently described how 224 programs amassed...