Leaderboard
680All-time rank
Hyperdrive HL Lending
Sep 27, 2025
$782K
Lost
$782K
Recovered
$0
Net loss
$782K
Unrecovered0% recovered
On September 27, 2025 Hyperdrive (lending protocol on Hyperliquid L1) lost approximately $782,000 to an exploit where attackers exploited an arbitrary router call vulnerability, making repeated withdrawals from the Primary USDT0 Market and Treasury USDT Market and extracting ~673,000 USDT0 and 110,244 thBILL, with stolen funds bridged to Ethereum ($494k) and BNB Chain ($279k).
- Target
- DeFi
- Classification
- Access Control
- Technique
- Arbitrary External Call
- Attribution
- Unknown
- Chains
Hyperliquid L1
Event timeline
- Sep 27, 2025Exploit executed — $782K drained via arbitrary external call
- Attributed to Unknown
- Recovery status Unrecovered 0%