Compromised Credentials and Misconfigurations as Leading Causes of Cloud Security Incidents

A recent Amazon Web Services (AWS) report, produced in collaboration with Vanson Bourne, highlights that compromised credentials and misconfigurations are among the top causes of security incidents in public cloud environments. The report, based on a survey of 2,800 technology and security firms across 13 countries, found that vulnerability exploitation accounted for 24% of cloud security incidents, while compromised credentials were responsible for 20%. Physical theft and misconfigurations followed at 19% and 16%, respectively. The findings emphasize that as organizations rapidly migrate applications and data to the cloud, human factors and operational errors remain significant contributors to breaches, with nearly 80% of organizations reporting a data breach in the past year, whether on-premises or in the cloud.

Experts cited in the report stress the critical need for identity-aware security strategies, such as microsegmentation, to limit attackers' ability to exploit valid accounts and move laterally within compromised networks. The convergence of cloud persistence, token replay attacks, and traditional malware techniques has increased the risk landscape, making it essential for organizations to address identity security debt and implement robust controls to protect cloud environments. The report also notes that while confidence in cloud adoption is high, cybersecurity and privacy concerns remain the primary barriers for many organizations, underscoring the importance of continuous vigilance and proactive security measures in cloud operations.