Business Logic Flaw
Incident Archive
Business Logic Flaw
A business-logic bug in the contract — such as an incorrect formula or missing state update — lets the attacker withdraw more than their share. This archive tracks 144 incidents across 2021–2026, with $613.61M in cumulative losses.
Business Logic Flaw
Jul 20, 2023
The July 20, 2023 Utopia business logic flaw: where $119K went
$119K
Read post-mortem →
Business Logic Flaw
Business Logic Flaw
Business Logic Flaw
Business Logic Flaw
Business Logic Flaw
Business Logic Flaw
Business Logic Flaw
Business Logic Flaw