Leaderboard
1279All-time rank
Jaypeggers
Dec 29, 2022
$19K
Lost
$19K
Recovered
$0
Net loss
$19K
Unrecovered0% recovered
On December 29, 2022, Jaypeggers (JAY token) on Ethereum was exploited through a reentrancy vulnerability. The buyJay function lacked proper validation and allowed the attacker to insert a malicious contract as an ERC-721 token.
5K).
How the exploit worked
View reproducible PoCInsufficient validation + Reentrancy.
Lost: ~15.32 ETH
Source: DeFiHackLabs (SunWeb3Sec)
- Target
- DeFi
- Classification
- Reentrancy
- Technique
- Reentrancy
- Attribution
- Unknown
- Chains
Ethereum
Event timeline
- Dec 29, 2022Exploit executed — $19K drained via reentrancy
- Attributed to Unknown
- Recovery status Unrecovered 0%
Data credits
- DefiLlamaIncident record, amounts, chains, recovery data and logo
- DeFiHackLabsExploit analysis and reproducible proof-of-concept (by SunWeb3Sec)