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Across V3: Cross Chain Action Vulnerability Disclosure

zachobront
February 26
Across V3 is a cross chain optimistic bridge. Users deposit assets on an origin chain, and relayers compete to immediately fulfill the request on the destination chain. At a slower pace, the protocol uses UMA’s Optimistic Oracle to validate relays, and LP funds are used to refund the relayers.
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The Napping Oracle

zachobront
February 28
Perennial is a derivatives primitive that relies on Chainlink's price feed for settlement. But could something go wrong with the oracle?