Novel OAuth Client ID Spoofing Technique Targets Cloud Environments
New research reveals cyber-attackers can spoof OAuth Client IDs in Microsoft Entra ID, creating a stealthy path into cloud environments
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Background for this topic.
Cloud computing involves delivering computing services—such as storage, processing, and networking—over the internet using remote data centers. This model enables organizations to scale resources dynamically without owning physical infrastructure. In security terms, the cloud environment is defined by multi-tenant infrastructure where multiple customers share hardware and software resources managed by a cloud provider.
Key security concerns include controlling access through strong identity and access management (IAM), protecting data with encryption both at rest and in transit, and managing vulnerabilities in shared infrastructure components. The cloud’s shared responsibility model requires customers to secure their applications and data while providers secure the underlying platform. Misconfigurations, weak access controls, and insufficient monitoring can expose cloud assets to unauthorized access or data leakage, making precise configuration and continuous security assessment essential.
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New research reveals cyber-attackers can spoof OAuth Client IDs in Microsoft Entra ID, creating a stealthy path into cloud environments
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Google Cloud will attribute a unique cryptographic ID every AI agent that will be tied to “traceable and auditable” authorization policies
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The European Commission has revealed details of a data breach impacting its AWS infrastructure
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LeakyLooker flaws in Google Looker Studio let attackers run cross-tenant SQL attacks on cloud data
Google Cloud report details a sharp rise in attackers exploiting software vulnerabilities, including React2Shell
Prolific ShinyHunters group claims to have stolen data from nearly 400 websites in Experience Cloud attacks
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Threat actors were exploiting vulnerable versions of Triofox after a patched version was released, said Google Cloud researchers
ReliaQuest data reveals identity issues were responsible for 44% of cloud security alerts in Q3