Shield: The KiloEx Attacker Tagged Address has returned approximately 1.4 million USDT to KiloEx

On December 3rd, DeAgentAI—the AI infrastructure provider for the Sui ecosystem—announced that its Discord server was reportedly hacked, resulting in unauthorized access. Currently, on-chain data remains secure, and the team has immediately migrated the compromised server to a new Discord instance. DeAgentAI emphasized it will never DM users to ask for wallet links, nor will it request any transaction signing.

December 3rd, per official sources, the world’s first VWA (Virtual World Asset) game **Call of Odin's Chosen** (COC) announced its official website has been significantly updated, officially launching the VWA on-chain data query tool. Per founder Bonson, all player mining data is reliably stored on the blockchain. Players can now check their personal mining records in real time via the official site—every mining reward is traceable and verifiable, delivering true "on-chain traceability and data transparency." Bonson noted this is a key milestone for COC as it builds out its full VWA ecosystem. The on-chain data rollout marks COC’s official entry into the full implementation phase of its VWA game, setting a new transparency benchmark for the entire GameFi industry. To date, COC has surpassed 1.5 million registered users and minted 16.2 billion $COC tokens. A total of 88.2 billion $COC (42% of the total supply) will be released in the first month, with only 24 days remaining unt

On December 3, *The Economic Observer* reported that Qian Zhimin—the mastermind of a 60,000 Bitcoin money laundering case—fled with a laptop featuring a built-in cryptocurrency wallet. After multiple searches, British police seized several electronic devices, including phones, computers, and USB drives. One USB drive held a photo of a page from Qian’s notebook; notably, the page appeared to have been torn out before the seizure. The photo recorded the startup password for the black laptop, several mnemonic words (such as “number + love”), and number-related hints—enabling access to the previously seized Bitcoins.

On December 3rd, the SlowMist Security Team published a security advisory detailing a phishing attack targeting a user. The attacker transferred the user’s account owner permissions, leaving the victim unable to revoke authorizations or access their assets—even though funds appeared normal, they were no longer under the user’s control. - Over $3 million in assets were stolen. - An additional $2 million locked in a DeFi protocol (initially untransferable) was later rescued with support from the respective DeFi platform. This was not a traditional “authorization theft”; instead, the attacker seized core owner permissions, blocking the victim from sending transactions, revoking access, or managing DeFi assets. The attacker exploited two counterintuitive tactics to trick the user into signing: 1. Wallets typically simulate transaction execution during signing and display fund changes—but the attacker’s crafted transaction had no fund shifts, hiding malicious activity. 2.

Breaking: BlackRock transferred 44,140 ETH to Coinbase Prime just 5 minutes ago, with the crypto valued at $1.345 billion, per LookOnChain data (December 3rd). ### 说明： 1. **开头用「Breaking」**：符合美国财经快讯的醒目表达习惯，快速抓注意力； 2. **动词优化**：用「transferred」（转账）比「sent」更贴合金融场景； 3. **价值表述**：用「valued at」+ 「$1.345 billion」清晰准确，括号/逗号衔接自然； 4. **数据来源**：「per LookOnChain data」比「according to...monitoring」更简洁口语化； 5. **日期格式**：括号内用「December 3rd」或缩写「Dec 3」均符合美式习惯，这里保留完整表述更清晰。 若追求更紧凑的快讯风格（类似Twitter/X）： **Breaking: BlackRock sent 44,140 ETH ($1.345B) to Coinbase Prime 5 mins ago | LookOnChain (Dec 3)** （注：「mins」「B」是美式数字/缩写常用简化，适合短讯场景）

December 3rd — Cointelegraph reports the number of registered foundation companies in the Cayman Islands has surged 70% year-over-year. As of end-2024, the total exceeded 1,300, with over 400 new registrations in the first five months of 2025. Cayman foundations are emerging as the go-to legal framework for DAOs, supporting treasury management, intellectual property (IP) holding, and compliance needs. At least 17 foundation treasuries have surpassed $1 billion in assets. Notably, the OECD’s Common Reporting Standard (CRS) will take formal effect in 2026. Cayman will require crypto service providers involved in transactions, custody, and similar activities to conduct due diligence and submit reports. However, treasury protocols focused solely on asset holding and passive foundations are expected to be exempt from mandatory reporting. The OECD CRS aims to combat tax evasion tied to crypto asset transactions via a standardized automatic information exchange mechanism.