DeFi Asset Management Platform Zapper exposes the disadvantages of the "PolygonBridge" contract

2021-6-15 09:16
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According to news reports, device management platform DeFi Zapper tweeted that the flaw was found in an older version of the "Polygon Bridge" smart contract that could allow protesters to steal unlimited money. A full report on the incident will be made available to the public as soon as possible. Zapper warns users that if "Polygon Bridge" has already been approved for restrictions, Zapper will request its removal. If you don't see the result, it means you aren't affected by the negative. Zapper said that the current "Polygon Bridge" smart contract does not have this disadvantage, only the old version of the "Polygon Bridge" is affected.

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The StarkNet test version of the ZKRollup extension solution published by StarkWare has been published on the Ethereum Ropsten test network.
According to reports, a trial version of ZK Rollup "StarkNet", which is a two-tier scaling solution developed by StarkWare, a zero-knowledge research and development organization, has been posted on the Network. Ethereum Ropsten test. Tests are not recorded for free, so any developer can write and submit StarkNet contracts for general tally. Users can interact with these agreements by submitting changes to them and identifying their status. State changes in StarkNet are detected off-chain and then on-chain. The team said they will improve the interaction between L1 and L2, channel data and the suit in the coming weeks.
2021-6-15 08:45