Low Smart contract exploit Source: DeFiLlama Hacks

Royal.io — Incorrect Share Accounting

A legacy royalties contract associated with Royal.io on Polygon was exploited due to a logic flaw in reward/pro-rata royalty accounting, resulting in a loss of approximately $263,000 USDC.

Estimated loss
$263,000
Protocols
Royal.io
Chains
Polygon
Confidence
High
First seen
23 Jun 2026, 00:00 UTC

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