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Article zkLink Nova Security Incident Report #1 USD summary · Latest-price valuation · Updated November 3, 2026 · All times UTC On October 28–29, 2026, Nova bridge custody contracts that we deployed on Ethereum and several other secondary chains

In response to the recent security incident affecting zkLink Nova, zkLink team is establishing a bounty to support efforts to recover the affected funds. 1. Security researchers and whitehat contributors Any individual or organization whose information materially contributes zkLink | Aggregated Rollup 🐊 @zkLink_Official Oct 29 Quick updates: upon identifying the exploit, our team has moved immediately to contain the situation. The following emergency measures have been taken: 1. Block production on zkLink Nova suspended. 2. Emergency-patched the affected contracts and temporarily disabled withdrawal

Quick updates: upon identifying the exploit, our team has moved immediately to contain the situation. The following emergency measures have been taken: 1. Block production on zkLink Nova suspended. 2. Emergency-patched the affected contracts and temporarily disabled withdrawal zkLink | Aggregated Rollup 🐊 @zkLink_Official Oct 29 We have identified an ongoing exploit targeting zkLink Nova’s Arbitrator contract on Ethereum and Optimism. Our technical team is working urgently to contain the situation and prevent further damage. We will keep the community updated as the situation develops. Your patience

We have identified an ongoing exploit targeting zkLink Nova’s Arbitrator contract on Ethereum and Optimism. Our technical team is working urgently to contain the situation and prevent further damage. We will keep the community updated as the situation develops. Your patience