Solv Protocol: BTC+ contract attacked because of private key leaks from the deployer, requisitioning and foreclosure expected to resume within two weeks

On 21 July, Solv Protocol pushed that its BTC+ contract on BNB Chain was attacked on 13 July. After investigation, the attackers stole the deploymenter ' s private key and subsequently upgraded the BTC+ foundter contract on the BSC and forged the unauthorized BTC+ token. The team completes its emergency response within three hours and isolates malicious contracts, freezes, destroys or isolates all unauthorized BTC+ and secures all bottom assets. As a precautionary measure, the requisition and foreclosure of BTC+ has been suspended and is expected to resume within two weeks. The team has now upgraded the security measures for those deployed, rotates all affected access vouchers and signing keys and initiates a full external re-audit, followed by a detailed after-action analysis。