Step Finance, a decentralized finance (DeFi) portfolio tracker built on Solana, said some of its treasury wallets were compromised in a security breach under active investigation. Onchain data shared by blockchain security firm CertiK shows that 261,854 SOL, worth roughly $27 million at current prices, was unstaked and transferred during the incident. The platform disclosed the breach in a post on X and asked cybersecurity firms to assist with the investigation. It did not specify how the attacker gaine ...