On Polymarket's NHL game prediction, a certain address continuously bought positions on St. Louis Blues vs Calgary Flames Total Goals Over 5.5, with a cumulative investment of approximately $187,900, current value of approximately $188,400, and floating profit of approximately $457.

The Ethereum Foundation has established a DeFi support team to promote the development of decentralized finance and strengthen the "DeFipunk" philosophy. Charles St. Louis has been appointed as DeFi Protocol Specialist, and Ivan as DeFi Coordinator, emphasizing that DeFi should possess features such as permissionless and censorship resistance.

Reports from the St. Moritz Crypto Finance Conference in Switzerland indicate that the importance of traditional financial institutions in the crypto industry is increasing, leading to a decline in market optimism regarding IPOs of crypto companies. Although liquidity shortages are seen as a major risk, improved regulatory environments in the United States and the United Arab Emirates have boosted market confidence.

Animoca Brands Co-Founder Yat Siu stated at the St. Moritz Cryptocurrency Conference that wealthy collectors still favor NFTs, viewing them as long-term value assets. His personal NFT portfolio has declined by 80%, but he does not plan short-term arbitrage, emphasizing the core value of NFTs.

ChainCatcher News, according to Jin10, the US December CPI data will be announced today, and St. Louis Fed President James Bullard will deliver a speech.

Odaily Planet Daily reports that former St. Louis Fed President Bullard stated that without more data, the Federal Open Market Committee is unwilling to further adjust interest rates. (Jin10)

Odaily Planet Daily news: Yearn Finance has released a detailed post-mortem report on last week's yETH vulnerability attack, revealing that a three-stage numerical error existed in its legacy stableswap liquidity pool. This error allowed attackers to "mint unlimited" LP tokens and steal approximately $9 million worth of assets from the pool. Yearn confirmed that, with the assistance of the Plume and Dinero teams, it successfully recovered 857.49 pxETH, accounting for about a quarter of the stolen assets. The team plans to distribute the recovered funds proportionally to yETH depositors. The decentralized finance protocol stated that the vulnerability attack occurred at block 23,914,086 on November 30, 2025, during which the attacker used a complex sequence of operations to force the internal parser of the liquidity pool...

PANews, December 8—According to discussions on platform X, several developers believe that although the yETH attack was attributed to fuzzing, the actual attack path was complex and may have involved gradually amplifying the exploit after discovering the initial vulnerability. Curve founder Michael

According to Jinse Finance, monitored by SlowMist, on December 1, the decentralized finance protocol Yearn suffered a hacker attack, resulting in a loss of approximately $9 million. The SlowMist security team analyzed the incident and confirmed the root cause as follows: The vulnerability originated from the calcsupply function logic used to calculate supply in the Yearn yETH Weighted Stableswap Pool contract. Due to unsafe mathematical operations, the function allowed overflow and rounding errors during computation, resulting in a significant deviation in the product calculation between the new supply and the virtual balance. Attackers exploited this flaw to manipulate liquidity to specific values and excessively mint liquidity pool (LP) tokens, thereby profiting illegally. It is recommended to enhance boundary scenario testing and adopt securely verified arithmetic mechanisms to prevent similar protocol vulnerabilities.

PANews, December 3—According to DL News, Russian prosecutors are seeking to confiscate a large amount of luxury assets from fugitive secret service official Georgy Satyukov. He is accused of accepting bribes worth $184 million in Bitcoin and $30 million in Ethereum from operators of the now-defunct WEX cryptocurrency exchange. Investigators have identified assets worth $29.6 million allegedly linked to Satyukov's bribery case. Prosecutors claim Satyukov used illicit funds to purchase 13 Russian apartments, several non-residential properties in St. Petersburg, a villa in the UAE, and a million-dollar property in Saratov registered under his brother's name. The investigation also found two Porsche Cayenne Turbos registered to him, seven Patek Philippe watches, and other jewelry with a total value exceeding $1.3 million. His family’s bank accounts still hold over $15 million in cash and