Whoa! Okay, so check this out—multi‑chain wallets are the cool gadget of DeFi right now. They let you hop between L1s and L2s, move funds, and chase yield, all without juggling a dozen extensions. But my instinct said something felt off when I first started using them under heavy load. Initially I thought more chains just meant more opportunity, but then I realized the attack surface grows faster than your optimism. Hmm… Serious question: who actually simulates your transactions before […]

