ChainCatcher news, the blockchain platform Casper Network team quickly took action after discovering a security vulnerability, collaborating with the validator community including Casper Association and Casper Labs to suspend the network. To minimize the impact of the security vulnerability and prevent any potential exploitation, the network suspension ensures that no transactions can be processed until the vulnerability is fully resolved.According to the official statement from Casper, the security vulnerability has been contained. At block 3,329,418 (14544), validators halted all transactions, including transfers, mining, and staking, effectively freezing activities.

ChainCatcher news, the Polkadot Chinese community PolkaWorld stated that due to the rejection of the proposal for official funding, PolkaWorld has suspended operations for half a month.PolkaWorld also criticized Polkadot's new governance framework, OpenGov. The original intention of OpenGov was to make Polkadot's governance more decentralized while improving the efficiency and transparency of the treasury. However, the management mechanism of the treasury under this framework has led to many long-term contributors and organizations' funding applications being repeatedly rejected, forcing these groups to leave the Polkadot ecosystem.PolkaWorld explained that under the previous governance framework, DOT holders would elect a council with expertise to evaluate specific proposals. This effective treasury mechanism should be integrated into the OpenGov governance framework. However, under the current OpenGov governance framework, DOT holders often resist all proposals that would cash out the treasury reserves, which prevents many long-term contributors and organizations from receiving the funding they deserve.PolkaWorld called for all DOT holders to realize that the existence of the treasury is to promote the development of the ecosystem. If OpenGov leads to the loss of ecological projects, it may mean that DOT holders are making incorrect votes under OpenGov.

Sifchain, a full-chain DEX developed based on the Cosmos SDK, announced on Twitter that it has paused network maintenance, upgrades, and operations. It stated that after the on-chain upgrade activated leveraged trading, there were unusual activities involving increased user liquidity and asset removal. However, the impact of this vulnerability was quickly controlled, and many users who gained additional assets expressed a desire to return the funds.It is reported that the engineering team has currently identified a repair and forward roadmap for re-enabling the network and DEX, and testing is underway. Additionally, the Engineering team is analyzing transactions and wallets related to this situation. (Source link)

Chain Catcher news, based on the Cosmos privacy public chain Secret Network, tweeted that the network is currently suspended, and no transactions can be successfully completed. The team is investigating the issue. Core developers expect several hours of downtime while determining the problem and restarting the chain. (Source link)