Top 10 Info-Stealers of 2026: A Technical Analysis

Info-stealers have become the primary vector for initial access brokers and identity theft. In 2026, the landscape is dominated by a few key players that have refined their capabilities to evade detection and maximize data exfiltration.

1. RedLine Stealer

RedLine remains the market leader due to its low cost and high effectiveness. It targets browsers, VPN clients, and cryptocurrency wallets. Its modular design allows operators to customize their campaigns.

2. Vidar

Vidar is known for its stealth and persistence. It frequently updates its C2 infrastructure and uses legitimate platforms like Steam and Telegram for configuration retrieval, making network-based detection challenging.

3. Raccoon Stealer (RecordBreaker)

After a brief hiatus, Raccoon returned as "RecordBreaker" with improved code quality and new features. It excels at stealing cookies and autofill data from a wide range of browsers.

Other notable mentions include Lumma, Stealc, and RisePro. Each has unique features, but they all share a common goal: harvesting identity data at scale.

DarkLake tracks these families in real-time, indexing their output to help defenders identify compromised assets before they are used for further attacks.