Leaderboard
845All-time rank
SP
SQ Protocol
May 12, 2026
$346K
Lost
$346K
Recovered
$0
Net loss
$346K
Unrecovered0% recovered
SQ Protocol was exploited when an attacker used EIP-7702 authorized transactions to call privileged staking functions via a hardcoded owner backdoor, minting fake positions and draining USDT.
- Target
- DeFi
- Classification
- Access Control
- Technique
- Improper Access Control
- Attribution
- Unknown
- Chains
BSC
Event timeline
- May 12, 2026Exploit executed — $346K drained via improper access control
- Attributed to Unknown
- Recovery status Unrecovered 0%