Lightning Stealer
- Malware type
- credential-stealer, spyware
- Family
- Malware family
- Profile updated
- 2026-07-07 15:09:38
Targeted industries: financial-services technology-and-telecommunications
Context
Lightning stealer can target 30+ Firefox and Chromium-based browsers and steal crypto wallets, Telegram data, Discord tokens, and Steam user’s data. Unlike other info stealers, Lightning Stealer stores all the stolen data in the JSON format for exfiltration.
Reports & references
- malpedia.caad.fkie.fraunhofer.de — Win.Lightning Stealer (report)
- blog.cyble.com — Inside Lightning Stealer (report)