BlockBeats report: On July 21, Solv Protocol announced on Twitter that its BTC+ contract on BNB Chain was attacked on July 13. Following an investigation, the attacker stole the deployer’s private key, upgraded the BTC+ minting proxy contract on BSC, and minted unauthorized BTC+ tokens. The team responded within three hours, isolated the malicious contract, and froze, destroyed, or isolated all unauthorized BTC+ tokens, with all underlying assets remaining secure.
As a precautionary measure, subscriptions and redemptions for BTC+ have been suspended and are expected to resume within two weeks. The team has already upgraded deployment security measures, rotated all affected access credentials and signing keys, and initiated a comprehensive external re-audit. A detailed post-incident analysis report will be released shortly.

