SecurityzkLink stopped Nova after a bridge exploit. A halt is not a refund.On 29 October 2026 zkLink suspended block production on Nova and disabled withdrawals after an attack on its Arbitrator contracts on Ethereum and Optimism. The project published no loss figure and no cause beyond the contract it named.EasyCryptoGuides · 29 Oct 2026, 14:00 UTC · 5 min read
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