Teen researcher found unsigned-token flaw in Microsoft's internal Titan service, with 17 trillion rows reachable

Faav says a missing JWT signature check exposed an analytics environment estimated at 17.3 trillion rows; Microsoft shut the API after his September 5th report.

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A glowing digital token hovers over a vast, intricate network of data points and lines, representing immense digital records.

Faav says a missing JWT signature check exposed an analytics environment estimated at 17.3 trillion rows; Microsoft shut the API after his September 5th report.