wiz.io/blog· Mar 31, 2025· by Avigayil Mechtinger

CPU_HU: Fileless cryptominer targeting exposed PostgreSQL with over 1.5K victims

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Cloud environments at risk: Attackers target weak PostgreSQL instances with fileless cryptominer payloads.
🎯 Vulnerability: Web Security Vulnerability
💡 Defense Fix: Implement strict input validation, contextual output encoding, and enforce least-privilege authorization controls.