Arkanix Stealer: New C++ and Python Infostealer Discovered

Arkanix Stealer: New C++ and Python Infostealer Discovered

First seen 19 Feb 2026, 17:17 UTC SecurelistCybersecurity-ReviewBleepingcomputerCsoonlineLinkedin+4 83% similarity 41.1

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ThreatCluster

In October 2025, researchers identified Arkanix Stealer, a new infostealer operating under a malware-as-a-service (MaaS) model. It offers users a control panel with configurable payloads and includes a C++ version that delivers a browser post-exploitation tool known as ChromElevator. The malware targets various systems, enabling data theft through its advanced capabilities.

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Timeline

2025-10-01
Forum posts advertising Arkanix Stealer discovered
2025-10-01
Arkanix Stealer identified as operating under MaaS model
2025-10-01
C++ version of Arkanix Stealer includes ChromElevator

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