Recently, people are asking again what cross-chain bridges are really afraid of. Put simply, there are three things: whether the multi-signature signers are on the same “ship,” whether the data fed by the oracle could go haywire, and whether you’re willing to honestly and patiently “wait for confirmation.” Many bridge incidents aren’t actually because hackers are smarter—it's because everyone assumes “nothing will happen,” then treats the confirmation count like a formality. Especially when a mainstream chain is upgrading or maintaining, people in the group start guessing whether the ecosystem will uproot and move. I actually get even more cautious in those times: cross-chain transfers are most likely to get stuck, roll back, or run into reconciliation/record-checking problems. My approach is simple too: never stake the big chunk of your funds in the bridge. If it’s urgent, send it in batches; if you can wait, wait. Don’t make things harder for your own money.