Can Moonbeam damage twice?

I'm curious, can Moonbeam, the popular smart contract platform built on the Polkadot network, damage twice in a given scenario? I'm asking because I've heard of smart contracts and blockchain platforms experiencing vulnerabilities or bugs that can lead to unintended consequences. Does Moonbeam's architecture or its implementation of smart contracts on Polkadot's network make it susceptible to causing harm or damage twice in the same or different contexts? And if so, what are the measures in place to prevent or mitigate such potential issues?