RolandSkimmer: Silent Credit Card Thief Uncovered


Web-based credit card skimming remains a widespread and persistent threat, known for its ability to adapt and evolve over time.

FortiGuard Labs recently observed a sophisticated campaign dubbed “RolandSkimmer,” named after the unique string “Rol@and4You” found embedded in its payload. This threat actor targets users in Bulgaria and represents a new wave of credit card skimming attacks leveraging malicious browser extensions across Chrome, Edge, and Firefox. The attack is initiated via a deceptive LNK file, which deploys obfuscated scripts to establish persistent and covert access. Once embedded, the malware systematically harvests and exfiltrates sensitive financial data from affected users—often without detection.

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Source: Fortinet


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