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BreachesJun 2, 2026

🚨🇪🇸 Threat Actor Claims to Sell a 110 GB Iberdrola Customer Database Affecting 7 Million Custo...

Threat actor claims to sell 110 GB Iberdrola customer database affecting 7 million users.

Summary

A threat actor has publicly claimed to be selling a 110 GB database containing customer information from Iberdrola, Spain's largest electricity company, allegedly affecting approximately 7 million customers. The breach exposes personal and potentially sensitive utility customer data to criminal buyers on underground markets. This represents a significant privacy incident requiring immediate investigation by Spanish authorities and regulatory response under GDPR.

Indicators of Compromise

  • malware — Iberdrola customer database dump

Entities

Iberdrola (vendor)Customer database (technology)