### Overview
Following the signature verification exploit, evidence suggests the attacker has established **Persistent Access via Compromised Keys**.

### Technical Details
- **Access Method**: Utilization of private keys obtained through unknown means, possibly involving phishing or insider threats.
- **Impact**: Continuous unauthorized access to the smart contract's administrative functions.

### Implications
This persistent access allows the attacker to maintain control over the contract, posing ongoing risks of further exploitation and funds misappropriation.

### Countermeasures
- Revoke and regenerate all keys associated with the smart contract.
- Implement enhanced monitoring of key usage patterns to detect anomalies.

### Looking Ahead
The operation now shifts focus towards **Funds Exfiltration and Bug Bounty Offer**, analyzing the attacker's motives behind the unusual $10M bug bounty offer and tracing the funds' flow post-exfiltration.