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
Business Logic Flaw
Business Logic Flaw
Business Logic Flaw
Business Logic Flaw
Dec 14, 2024 BNB Chain
JHY December 2024 Business Logic Flaw, BNB Chain: $11K stolen
$11K
Read post-mortem →
Business Logic Flaw
Business Logic Flaw
Business Logic Flaw
Nov 17, 2024
How MFT lost $33.7K to a business logic flaw in November 2024
$33.7K
Read post-mortem →
Business Logic Flaw