StealC and Amadey: Breaking down infostealers and the cybercrime services that deliver them

Reported 24 Jun 2026 by otx · Severity: medium

Infostealers remain among the most pervasive cybercrime threats, silently harvesting passwords, cookies, and session tokens that enable enterprise breaches. StealC is a malware-as-a-service infostealer written in C++ that collects credentials from browsers, cryptocurrency wallets