dos

Bitget Launchpool is about to launch the project DAPPOS (DOS), with a total prize pool of 700,000 DOS. The locking period is open from August 10, 19:00 to August 16, 19:00 (UTC+8). This round of Launchpool opens both BGB and DOS locking pools, including:BGB Locking Pool:Total Airdrop: 600,000 DOSVIP User Locking Limit: 50,000 BGBRegular User Locking Limit: 5,000 BGBDOS Locking Pool:Total Airdrop: 100,000 DOSIndividual Locking Limit: 2,500,000 DOSAt the same time, DOS will also launch spot trading on the AI chain, with the recharge channel now open. The trading channel will open on August 10, 19:00 (UTC+8).

According to monitoring by Catcher Predict, in the predicted market Polymarket for the event "Hamburg European Open: Maya Sherif vs. Paula Badosa," the "over" option for the sub-market "Hamburg European Open: Maya Sherif vs. Paula Badosa total games over 21.5" has experienced significant fluctuations in winning probability, soaring from 50% an hour ago to the current 83% (a fluctuation of 33%). Please note the impact of relevant breaking news.

According to a post from Odos's official X account, the operating company of the DeFi liquidity aggregation protocol Odos announced the closure of its business. The specific timeline is as follows: Starting from July 23, new account registrations, new wallet creations, and new limit order functions have been disabled, while existing users can still exchange and close positions normally; from July 27 to 30, the application will switch to read-only mode, allowing users to view historical transaction records and balances; on July 30, all Odos services will be permanently shut down.Odos is a non-custodial protocol, and user assets remain on-chain. Users who created wallets by logging in with social accounts or email must complete asset transfers or private key exports before July 30. In addition, the ODOS token exists independently on-chain, and the company's closure does not affect its on-chain mechanism. Odos DAO will announce subsequent plans separately.

According to monitoring by Catcher Predict, in the event "NBA Free Agency Market: Ayo Dosunmu's Next Team" on the prediction market Polymarket, the "Yes" option for the sub-market "Charlotte Hornets" has experienced a dramatic fluctuation in winning probability, soaring from 0.25% an hour ago to the current 43.35% (a fluctuation of 43.1%). Please note the impact of related breaking news.

Litecoin disclosed in a post on platform X that a recent zero-day vulnerability had caused a DoS attack, affecting the operation of major mining pools. Mining nodes that were not updated allowed an invalid MWEB (MimbleWimble Extension Block) transaction to be executed, enabling the related tokens to be withdrawn to a third-party DEX.The Litecoin network rolled back these invalid transactions through a reorganization (reorg) of 13 blocks, confirming that they would not be included in the main chain. All valid transactions during this period were unaffected, and the vulnerability has been completely fixed, with network operations restored to normal.

The cryptocurrency fintech company Superstate has launched a new fund operating system, FundOS. FundOS opens the underlying infrastructure used by Superstate's own funds to asset management companies, helping traditional private equity funds, public funds, and ETFs achieve on-chain deployment.Managers do not need to change the existing fund operation methods and can independently choose the supported chains, DeFi protocols, and whether to enable stablecoin subscriptions/redemptions. Currently, FundOS has provided technical support for USTB and USCC, with a total managed scale exceeding 1 billion dollars, and has been adopted by Invesco US.

According to official news, Strike reported experiencing an unusually high volume of traffic, causing the Bitcoin payment network to temporarily collapse. The service has now fully resumed.

Regarding the community's discussion on "Ethereum still setting a contract size limit," Vitalik Buterin responded that it is due to DoS risk considerations.He stated that once Ethereum's state structure is upgraded to a unified binary tree (EIP-7864), it is expected to achieve unlimited contract size, but the Gas costs and mechanism design for deploying extremely large contracts still need to be addressed. Currently, based on the cost of creation per byte, the actual contract limit is approximately 82 KB.

Solana's official statement mentioned that over the past week, Solana has been subjected to a continuous DDoS attack, which is the fourth largest in the history of any distributed system. So far, this attack has not affected Solana's network performance. The design goal of Solana is to survive even under such extreme conditions.A DDoS attack (Distributed Denial of Service attack) refers to an attacker controlling a large number of devices to simultaneously send massive requests to the target system, attempting to exhaust its network bandwidth or computing resources, thereby causing system congestion, service interruption, or performance degradation.

According to the announcement from Almanak, the airdrop process today experienced delays in claims and wallet deployment failures due to operational errors and DDoS attacks. The claim function was originally scheduled to open at 20:15 but was actually delayed until 12:35; approximately 1,100 users encountered a "PENDING" status issue during the wallet creation process. The team has restored the system, cleared the lagging status, and confirmed that user tokens are safe and intact.According to CoinGecko market data, due to the airdrop system failure, the price of Almanak tokens has plummeted by about 80% in the past 24 hours, currently reported at approximately $0.034.

ChainCatcher News: Recently, the Cybersecurity Threat and Vulnerability Information Sharing Platform (NVDB) of the Ministry of Industry and Information Technology detected a high-risk out-of-bounds write vulnerability in Apple's iOS/iPadOS/macOS, which has been exploited for cyber attacks.iOS/iPadOS/macOS is an operating system developed by Apple Inc. Due to an out-of-bounds write vulnerability in its ImageIO framework, processing malicious image files may lead to memory corruption.

ChainCatcher news, the decentralized exchange KaleidoSwap based on Bitcoin and the Lightning Network has announced the completion of its Pre-Seed funding round, with investments from Bitfinex Ventures and Fulgur Ventures. The specific investment amount has not been disclosed. The new funds will be used to support KaleidoSwap in developing a DEX based on the RGB protocol on the Lightning Network, achieving trustless BTC-USDT trading and expanding Bitcoin DeFi capabilities.

ChainCatcher news, the official website of the mixed blockchain Aergo is temporarily inaccessible due to a DDoS attack. The technical team is actively addressing the issue and will restore access as soon as possible. Aergo reminds users to be vigilant against impersonation and fraud, as the team will not proactively send private messages or request funds or wallet information.Previous news, Binance will delist AERGO, AST, BURGER, COMBO, LINA.

ChainCatcher message, Movement Labs co-founder Rushi Manche posted on X, "The mainnet subdomain is currently experiencing a DDoS attack, which is being steadily mitigated, and normal operations are expected to resume soon."

ChainCatcher news, the Russia-backed hacker group "Dark Storm" claims responsibility for the recent distributed denial-of-service (DDoS) attack that caused a massive outage on the X platform.According to information released by the cybersecurity organization SpyoSecure on March 10 on the X platform, Dark Storm claimed to have carried out the attack in their Telegram channel. The channel was subsequently deleted for violating the platform's terms of service.Social media figure Ed Krassenstein also stated that he contacted the leader of Dark Storm, who confirmed this claim and stated that the attack was intended to demonstrate their strength, with no political motives.X platform owner Elon Musk confirmed that the platform experienced a cyber attack on March 10, causing some users to be unable to access it, but user functionality was quickly restored. In an interview with Fox Business Channel, he stated that the attack originated from IP addresses in the Ukraine region.Additionally, Tesla's recent stock price drop may be related to protests triggered by spending cuts from the government efficiency department (DOGE) led by Musk.

ChainCatcher news, GMGN co-founder Haze revealed in a post on X platform that GMGN has encountered several DDoS attacks, and the TG bot also suffered from malicious registration attacks today, with tens of thousands of accounts registered.Haze stated that the platform has completed the banning of related accounts, and user assets are 100% safe, with website stability at 100%. He emphasized that GMGN will continue to focus on providing quality services to users rather than resorting to improper means.

ChainCatcher message, ODOS DAO official announced on X platform that in the past 24 hours, over 184,000 wallets have claimed ODOS token retroactive rewards. The loyalty program is ongoing, and users can also earn rewards in Odos Swap.

ChainCatcher message, Pudgy Penguins Chief Creative Officer and Partner Chef posted on the X platform that the claim website has reached 4.7 million clicks, with over 100,000 claims made, and is currently addressing DDOS issues, which will be resolved soon.

ChainCatcher news, Ethereum co-founder Vitalik posted on the X platform that the amount of ETH he holds has increased. Now Ethereum does not lose 5 million ETH annually on proof of work, and the network fees are very low, with transactions completed in 30 seconds instead of 1-30 minutes (achieved through EIP-1550).Since 2016, Ethereum has never gone down due to DoS attacks or consensus failures. Various security efforts (internal development and grants) have prevented many fund losses, and the related libraries also provide various codes for users, including wallets, DeFi applications, etc.

ChainCatcher news, Sky (formerly MakerDAO) founder Rune Christensen sold 400,000 LDO at a price of $1.02 five hours ago, obtaining 407,300 USDC, with 647,000 LDO remaining (worth $664,000).On December 17, 2020, when the price was $1.75, Rune Christensen acquired 25 million LDO from Lido. Since 2022, he has gradually sold most of these tokens at an average price of $1.94.