Azure Storage is a technology platform tracked across 1 threat cluster and 2 intelligence report mentions on ThreatCluster. First observed November 11, 2025; most recent activity May 19, 2026.
Azure Storage is Microsoft Azure's scalable cloud storage platform offering blob, file, queue, and table storage for cloud applications. It provides durable, highly available storage for data and assets but can present an attack surface through misconfigurations, credential exposure, and overly permissive access. In cybersecurity, securing and monitoring Azure Storage usage is critical to prevent data loss, ransomware impact, and data exfiltration.
Microsoft has reported a significant cyberattack by the threat actor Storm-2949, which exploited Microsoft Entra ID accounts to conduct a large-scale data theft from Microsoft 365 and Azure environments. The attack…