Leaderboard
916All-time rank
Sperax USD
Feb 4, 2023
$250K
Lost
$250K
Recovered
$0
Net loss
$250K
Unrecovered0% recovered
On February 3, 2023, an attacker exploited a bug in the SperaxUSD token contract by pre-computing a Gnosis Safe address and sending 11 USDs to it. 7 billion unbacked USDs and exchange approximately $250K worth before the contract was paused.
- Target
- DeFi
- Classification
- Token & Share Accounting
- Technique
- Unbacked Mint
- Attribution
- Unknown
- Chains
Arbitrum
Event timeline
- Feb 4, 2023Exploit executed — $250K drained via unbacked mint
- Attributed to Unknown
- Recovery status Unrecovered 0%