Infostealers

May 7, 2026Cyber Crime Infostealers

Inside Combolists: the Downstream Cybercrime Economy

In the last blog, we examined how combolists are built from the raw sources (breach dumps, infostealer logs, and SQLi mass exploitation), the curation process, and…

Apr 22, 2026Infostealers Knowledge Hub

Infostealer Malware | What It Is, How It Works, and How to Protect Yourself

Every day, millions of stolen passwords, session cookies, and credit card numbers quietly change hands on dark web markets, not because users fell for obvious scams,…

Dec 22, 2025Infostealers Malware analysis

Deep Dive into Arkanix Stealer and its Infrastructure

Arkanix Stealer is an actively developed credential‑theft malware family that is primarily advertised on Discord, where its operators have been promoting rapid updates and new feature…

Nov 25, 2025Infostealers Malware analysis

Inside Valkyrie Stealer: Capabilities, Evasion Techniques, and Operator Profile

What Is Valkyrie Stealer? Valkyrie Stealer is a C++ infostealer designed to collect credentials, system information, browser data, messaging-app sessions, and other user assets from Windows…

Apr 11, 2025Infostealers Malware analysis

FleshStealer Malware Report – Multivector Data Theft

Introduction FleshStealer is a sophisticated, modular, and obfuscated .NET-based information-stealing malware designed for comprehensive data exfiltration from Windows systems. Its architecture is built for scale and…

Mar 17, 2025Infostealers Malware analysis

SalatStealer Malware Analysis and Data Theft Techniques

Introduction Salat Stealer is a stealthy malware developed in the Go programming language, designed to infiltrate systems and extract sensitive data. Once it infects a device,…

Mar 17, 2025Infostealers Researches

PureLogs malware analysis with data theft techniques

Introduction PureLogs is an advanced information stealer designed to extract credentials, session tokens, and system details while employing strong anti-analysis techniques. It encrypts stolen data using…

Mar 17, 2025Infostealers Malware analysis

In-Depth Technical Analysis of Lumma Stealer

Introduction Lumma is a sophisticated information stealer, written in C/C++, that has been active in the wild since at least August 15, 2022. The first publicly…

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