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The 4TB time bomb: when EY's cloud went public (and what it taught us)
featured•29 oktober 2025•7 min read

The 4TB time bomb: when EY's cloud went public (and what it taught us)

How Neo Security discovered a 4TB SQL Server backup from Ernst & Young publicly exposed on Azure. A deep dive into cloud misconfigurations, attack surface management, and why responsible disclosure matters.

cloud securityresponsible disclosureattack surface management
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The 4TB time bomb: when EY's cloud went public (and what it taught us)
29 oktober 2025•7 min read

The 4TB time bomb: when EY's cloud went public (and what it taught us)

How Neo Security discovered a 4TB SQL Server backup from Ernst & Young publicly exposed on Azure. A deep dive into cloud misconfigurations, attack surface management, and why responsible disclosure matters.

cloud securityresponsible disclosure
read more

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