European Commission's AWS Account Breach in 2026: A Wake-Up Call for Cloud Security
In March 2026, the European Commission, the executive body of the European Union, experienced a significant security breach when a threat actor gained unauthorized access to its Amazon Web Services (AWS) cloud environment. The attacker claimed to have exfiltrated over 350 GB of data, including multiple databases containing sensitive information about Commission employees and internal communications. The breach was promptly detected, and the Commission's cybersecurity incident response team initiated an investigation to assess the extent of the intrusion and mitigate potential damages. This incident underscores the escalating risks associated with cloud infrastructure security, especially for governmental organizations handling sensitive data. It highlights the necessity for robust cloud security measures, continuous monitoring, and rapid response capabilities to address emerging threats in the digital landscape.
Kill Chain