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According to L2BEAT analysis, users of the Ethereum Layer 2 network Scroll were overcharged more than $50,000 in transaction fees within about four days last week. The reason is that the Scroll team manually adjusted two rate multipliers in their Gas price oracle six times within six days, increasing each by 2 to 10 times, cumulatively raising the L1 data cost parameter to 1,280 times the original benchmark.Approximately 139,000 affected transactions originally had a total cost of only about $280, but were actually charged over $50,000, with automated bots accounting for the vast majority. L2BEAT pointed out that the overcharging was not an issue with the sequencer, but rather stemmed from the team's multiplier adjustments executed through a multi-signature wallet. This incident has raised questions about whether Scroll had previously subsidized users with rates below cost to maintain activity. According to DeFiLlama data, Scroll currently has a TVL of only $24 million, down 96% from its peak of $585 million in October 2024. As of the time of publication, Scroll has not publicly responded.

According to The Block, the leveraged prediction trading platform OmenX has announced the completion of a multi-million dollar seed round financing, with participation from institutions such as Paramita VC, Penrose Ventures, M77 Ventures, and several founders of centralized exchanges.It is reported that OmenX focuses on transforming real-world events into tradable markets and introducing a leveraged mechanism similar to perpetual contracts into the prediction market space, aiming to enhance capital efficiency and institutional-level risk hedging capabilities. OmenX founder James stated, "OmenX is not just a prediction market, but an infrastructure that can treat global events as liquid tradable asset classes with institutional-level leverage."Currently, the OmenX Public Testnet has officially opened to the global community, allowing users to participate in the OmenX points system, which is an incentive framework designed to encourage the community to stress test the platform's leverage mechanism and liquidity depth. OmenX is preparing for the subsequent full mainnet launch and plans to deploy on the Base network.

The White House National Economic Council Director Kevin Hassett stated that if he were chosen to lead the Federal Reserve, he would consider President Trump's policy opinions, but the Fed's interest rate decisions would remain independent.Kevin Hassett said on CBS's "Face the Nation" last Sunday that the President has very strong and well-founded views on the Fed's actions. However, he added that the Fed's responsibility is to maintain its independence and work collectively with board members and FOMC colleagues to reach a consensus on interest rate levels.Kevin Hassett was responding to questions about Trump's comments from last Friday. Trump had stated at that time that he should be able to suggest rates set by the Federal Reserve. For months, Trump and his senior advisors have been pressuring Fed Chair Powell to cut rates while also weighing candidates to succeed Powell.

ChainCatcher message, the Ethena Foundation confirmed on social media that the fee switch parameters set by the Risk Committee have met the requirements. It is expected that the fee switch for ENA will be activated after the Risk Committee approves the implementation details and completes the subsequent governance process.The Ethena Risk Committee is currently discussing the implementation details, which will be made public once finalized ------ at that time, ENA holders will be required to vote to confirm the proposed framework.

ChainCatcher news, according to the official announcement, JustLend DAO lowered the sTRX energy leasing APY on July 13, while maintaining the energy return fee mechanism. This adjustment is expected to significantly reduce users' leasing costs while enhancing the staking rewards for TRX holders.As a leading lending protocol in the TRON ecosystem, JustLend DAO is committed to optimizing the DeFi product experience and advancing the improvement of the financial infrastructure of the TRON network. The platform will continue to optimize parameter configurations to ensure the robust operation of the protocol and the safety of user assets.

ChainCatcher message, the Bitcoin staking protocol Babylon announced on platform X that the governance proposal to modify the Babylon Genesis chain parameters has officially launched. This proposal aims to adjust the unbinding fee for the second phase of staking from 100 sats/vbyte to 30 sats/vbyte. Voting is now open, and the deadline is 7 AM UTC on Monday, April 21.

ChainCatcher news, according to Jinshi reports, there are market rumors that the EU trade chief discussed parameters for reducing tariffs with the United States.

ChainCatcher message, according to a warning from the Slow Mist security team, "We have detected two suspicious transactions using the same method on the ETH and BSC chains. The attacked contracts may have failed to check the incoming parameters in their swap-like functions, allowing attackers to construct malicious tokens and profit. However, these contracts are not open source."Slow Mist reminds users to stay vigilant and pay attention to asset security.

ChainCatcher news, according to data from RootData, the Param Labs token (PARAM) has increased by 201% in the last 24 hours, currently priced at $0.018.Additionally, the Web3 asset data platform RootData shows that Param Labs is a AAA game and blockchain development studio focused on providing the highest quality blockchain-integrated games to the public through player-owned digital assets.

ChainCatcher news, according to data from RootData, the Param Labs token (PARAM) has increased by 132.99% in the last 24 hours, currently priced at $0.014.Additionally, the Web3 asset data platform RootData shows that Param Labs is a AAA game and blockchain development studio focused on providing the highest quality blockchain-integrated games to the public through player-owned digital assets.

ChainCatcher message, friend.tech posted on X stating that the Admin and ownership parameters have been set to 0x000...000 to prevent any future changes to its fees or functionality. This change will not affect the separate web client running on friend.tech, which will continue to operate normally. Currently, no fees from the smart contract or friend.tech will flow to the friend.tech development team's multisig.

ChainCatcher message, Maker stated on social media that the Block Analitica team proposed adjustments to various vault type parameters, which will be considered in the upcoming governance vote. Here are the details of the proposed changes:Stability Fee (SF) changes:ETH-A: reduced to 6.25%ETH-B: reduced to 6.75%ETH-C: reduced to 6%WSTETH-A: reduced to 7.25%WSTETH-B: reduced to 7%WBTC-A: reduced to 7.75%WBTC-B: reduced to 8.25%WBTC-C: reduced to 7.5%Effective DAI borrowing APY adjusted to 7%;DSR (Dai Savings Rate) adjusted to 6%.

ChainCatcher message, the Compound governance page shows that Gauntlet has initiated proposal 291, proposing adjustments to the risk parameters of Compound v2, cUSDCv3, and cUSDTv3 on the Ethereum mainnet. Voting will open in approximately 13 hours.

ChainCatcher message, according to official news, the Maker governance portal has opened a new execution vote involving the following changes:Stability Range Parameter UpdateStability fee reduction: involves ETH-A, ETH-B, ETH-C, WSTETH-A, WSTETH-B, WBTC-A, WBTC-B, WBTC-C;DSR reduction: from 8% down to 7%;Update Chainlink Keeper Network Treasury AddressThis is a necessary condition to facilitate the upgrade of Chainlink Automation from v2.0 to v2.1 for MakerDAO;Aave-SparkLend Revenue Sharing PaymentThe smart contract address controlled by Aave Governance will pay 219,125 DAI as part of the Aave-SparkLend revenue sharing;June 2024 Adjusted Delegate CompensationA total of 209.17 MKR will be allocated for this;Spark Proxy SpellDeploy the following changes on SparkLend:Reduce the Spark effective DAI borrowing rate by 1 percentage point to 8%;Increase the weETH supply cap to 200,000 weETH;Increase the weETH isolation mode debt ceiling to 200 million DAI.

ChainCatcher message, the Compound governance page shows that proposal 260 has been approved by community vote and is expected to be executed within three days. The proposal indicates that Gauntlet has suggested the following risk parameter updates for the Optimism v3 USDC comet:Increase the WBTC liquidation penalty from 5% to 10%;Increase the WBTC supply cap from 60 to 120;Increase the OP supply cap from 700,000 to 1,400,000.

ChainCatcher message, TON ecosystem game Hamster Kombat stated that the user airdrop allocation will depend on hourly profits and some other activity parameters released by the team in the future, rather than the amount of token balance.In addition, due to the large number of users, the team is working on fixing the servers to provide a better experience.

ChainCatcher message, the Aave community proposal states that it is recommended to adjust the risk parameters of five Aave V3 assets (GNO, OP, ARB, stMATIC, MaticX), including loan-to-value ratio and liquidation threshold.

ChainCatcher message, according to a post by Compund Governance on X, there is one day left until the voting for proposal number 250 ends. The number of voters has reached the required amount, and this proposal changes the risk parameters of cUSDbCv3 on the Base chain.

ChainCatcher news, Web3 game platform Param Labs has completed a $7 million financing round, led by Animoca Brands, with participation from Delphi Ventures and Cypher Capital.Param Labs aims to build a gaming ecosystem governed by its native PARAM token, which is set to launch soon. The company's first game, "Kiraverse," is a play-to-earn multiplayer shooting game.