The Shibarium cross-chain bridge that connects Layer 2 network Shibarium to Ethereum was hit by a lightning loan attack this week, and about $2.40 million of ETH and SHIB were stolen. Shibarium has released a security update, which states: 1. Certain bridging operations have been restricted to prevent new unauthorized transactions. 2. Upgrade and limit the paths that can be abused (deposits/withdrawals/claims/rewards), and increase targeted...