Zscaler reveals SilentSync remote access trojan hidden in two malicious PyPI Python packages, risking browser data theft and ...

CastleRAT and CastleLoader, active since March 2025, spread malware via phishing and GitHub repos, enabling data theft.

The developers built malware before and participated in competitions used as recruiting platforms for Chinese state hackers.

This week at the Chaos Computer Club's (CCC) annual Chaos Communication Congress, hacker Thomas Lambertz presented 'Windows BitLocker: Screwed without a Screwdriver,' detailing how users can beat ...