Dissecting Vanta Stealer, a Python-Based Cross-Platform Information Theft Malware

Reported 06 Aug 2026 by otx · Severity: medium

Vanta Stealer is a Python-based information stealer utilizing PyArmor protection and PyInstaller packaging to complicate defensive analysis. The malware systematically harvests credentials from Chromium-based browsers, communication platforms like Discord and Telegram, gaming app