[Blockaid: Premia Labs Attacked, Approximately $400,500 Stolen] According to DeepFlow TechFlow, on November 1st, Blockaid monitored a security attack on Premia Labs on Arbitrum, with approximately $400,500 withdrawn from the vault through about two transactions. The attack was still ongoing at the time of its disclosure. According to their analysis, the attackers created empty option pools, purchased options through flash loans, locked the vault collateral in these pools, and then withdrew the funds as liquidity.