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email-security

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A $10 domain leaked DMARC reports from 86 domains

August 15, 2026 · 12 min read

A $10 domain leaked DMARC reports from 86 domains

A researcher paid ten bucks for an expired DMARC domain and quietly received telemetry from 86 domains including Toro Company. 5-min audit + 7-day fix.

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