Question 1

Quanto è stato sottratto nell'exploit del bridge zkLink Nova?

Accepted Answer

Blockaid put the loss at ~$786,000 in ETH and ERC-20 tokens. One transaction alone moved $778,625.84 at Etherscan's prices.

Question 2

Come ha fatto l'attaccante a svuotare l'escrow?

Accepted Answer

The attacker used a public relayer to inject a forged batch root on Ethereum, then finalized withdrawals from zkLink Nova's Layer 1 escrow.

Question 3

È simile ad altri recenti hack ai bridge?

Accepted Answer

Yes. On October 17, a fraudulent mint message forced 10 million unauthorized CYS tokens out of Cysic's cross-chain bridge.

zkLink

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