Portal, the fifth-largest bridge solution by token deposits, has surpassed the $3 billion mark in total value locked (TVL) for the first time since May 2022, according to DefiLlama. Portal, a Wormhole-based bridge, supports 24 chains including Ethereum, Solana, and BNB Smart Chain. Despite its growth, bridges remain vulnerable in DeFi, with nearly 70% of all crypto thefts in 2022 linked to them, as per Chainalysis. Portal itself suffered a $320 million hack in February 2022. Ethereum accounts for 90% of Portal's TVL, while Solana's share has declined to $122 million.