Sky Resumes USDS Bridge on Solana After Security Review

Sky, a decentralized finance protocol, has completed a comprehensive security review of its USDS bridge on the Solana network. The review was triggered by the recent KelpDAO exploit, which targeted a third-party protocol and raised concerns about cross-chain vulnerabilities.

The Sky team confirmed that their protocol and USDS contracts were unaffected by the exploit, and that the stablecoin remained fully collateralized throughout the incident. As a precautionary measure, the team temporarily suspended the Solana bridge to conduct a thorough assessment of potential risks.

The resumption of the USDS bridge on Solana is seen as a significant development for DeFi users seeking to transfer stablecoins between Ethereum-based applications and the Solana ecosystem. The availability of a trusted stablecoin bridge is critical for liquidity and user adoption, particularly in light of Solana's resurgence in activity driven by lower transaction costs and growing institutional interest.

The Sky team has also announced that its bridge for the Avalanche network will remain suspended pending an additional review. This staggered approach indicates a careful and methodical process for restoring cross-chain functionality.