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DeFinitely 97 - The News in DeFi🇺🇦

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There are several charity auctions running right now to support Ukraine see OpenSea and UkraineDAO

ZodAIc 🤝 Ukraine🇺🇦 Charity

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DeFi Top Stories

  • Mystiko.Network is LIVE on Testnets! Single chain private transaction within Ethereum, with 15%-20% lower costs per transaction than Tornado Cash. Single chain private transaction within BNB Chain (Binance Smart Chain). Upcoming Versions of Mystiko.Network FeaturesSingle chain private transactions within Polygon, Avalanche, Polkadot(Moonbeam), Near(Aurora), Solana(Neon), Terra, Fantom. Cross chain private transactions between various blockchains listed above via integrated bridges like cBridge/Celer IM, Anyswap(Multichain), Poly Bridge(Poly Network), Hop, etc. Try out Mystiko Wallet via https://testnet.wallet.mystiko.network/How to use Mystiko Wallet on testnets?
  • Multichain Contract Vulnerability Post Mortem Multichain Contract Vulnerability Post Mortem On January 10, 2022, we were alerted to two critical vulnerabilities with the Multichain liquidity pool contract and router contract by Dedaub, which later confirmed to affect eight tokens (WETH, WBNB, MATIC, AVAX, MFI, WSPP, TLOS, IOTEX). Feb 17: All affected tokens upgraded to V6 contract, support native coins and don’t need to approve tokens. AnyswapERC20: depositWithPermit AnyswapRouter: anySwapOutUnderlyingWithPermitanySwapOutExactTokensForTokensUnderlyingWithPermitanySwapOutExactTokensForNativeUnderlyingWithPermit Root cause: the vulnerability is generated under the joint action of the Anyswap contract and the underlying token contract. The final result was that the assets user gave approvals to the AnyswapRouter contract were transferred to the attack contract. The hackers deploy the attack contract and set the affected token contract address as its underlying token parameter.
  • zkSync 2.0: Public Testnet is Live! Graph Protocol and Covalent will both index zkSync 2.0 to make the chain more searchable and accessible to developers. WalletsUsers will be able to sign transactions and manage their assets with most Ethereum wallets on zkSync 2.0, including Metamask, Argent, Numio, 1inch Wallet, MyKey, and imToken. Will allow developers to pass data from zkSync to L1, once again, allowing developers to build more robust applications. Will allow developers to pass data from zkSync to L1, once again, allowing developers to build more robust applications.

https://twitter.com/ZodAIcART/status/1497150750413238282

https://twitter.com/via_protocol/status/1497109377861533698

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