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VulnerabilitiesSep 29, 2026

Teen Hacker Finds Auth Flaw in Microsoft System With 17.3 Trillion Data Rows

Teen hacker discovers authentication flaw in Microsoft's Titan analytics service.

Summary

A teenage hacker has reportedly discovered an authentication flaw within Microsoft's Titan analytics service. While the full extent of the vulnerability is still being assessed, initial metadata suggests that an estimated 17.3 trillion data rows could have been affected. The discovery highlights ongoing security challenges even within large-scale cloud platforms.

Entities

Titan (product)Microsoft (vendor)