Arkanix Stealer pops up as short-lived AI info-stealer experiment

Bleeping Computer

by Bill Toulas

February 22, 2026

AI-Generated Deep Dive Summary

Arkanix Stealer, an information-stealing malware promoted on dark web forums toward the end of 2025, appears to have been developed as an AI-assisted experiment. The project gained attention for its unique features, including a control panel, Discord server for community interaction, and a referral program to attract users. However, the operation abruptly ended just two months after it began, leaving users without access or notification. Arkanix offered both basic and premium tiers, with the latter featuring advanced capabilities like anti-analysis tools, modular architecture, and the ability to steal data from 22 browsers, including passwords, cookies, and OAuth2 tokens. The premium version also included features for evading antivirus detection, injecting malicious code into suspended browser processes, and targeting high-profile platforms like Discord, Telegram, and various VPN services. Researchers at Kaspersky identified signs of AI involvement in the malware's development, suggesting that AI tools may have significantly sped up its creation. The experiment’s short lifespan raises questions about its purpose

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Originally published on Bleeping Computer on 2/22/2026