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Tenant Isolation Scanner

Use two authenticated test actors to verify tenant-scoped resources cannot be read across accounts.

This deeper check is shown in the scanner library and stays locked until ownership-safe coverage is enabled.

Brief

Tenant Isolation Scanner looks for website behavior that attackers commonly abuse before teams notice.

Scanner scope

Reviews public signals related to use two authenticated test actors to verify tenant-scoped resources cannot be read across accounts.

Why it matters

Small exposure points can become serious when they reveal tokens, bypass access checks, or let attackers influence user data.

Common issues

Risky public behavior
Missing validation
Exposure that should be reviewed

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