Malware
Marco Stealer
- First Reported
- Feb 5, 2026
- Latest Reported
- Feb 5, 2026
Reported Context (1)
- Zscaler ThreatLabz has discovered an information stealer that we named Marco Stealer, which was first observed in June 2025. Marco Stealer primarily targets browser data, cryptocurrency wallet information, files from Marco Stealer Targets Browser Data, Crypto Wallets and Sensitive Files
MITRE ATT&CK (13)
Vendors (1)
Products (9)
Tools (4)
Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.