[A Whale Deposits 2 Million USDC into Lighter to Increase LIT Holdings] On January 7, according to Onchain Lens monitoring, a wallet established only 7 days ago deposited 2 million USDC into Lighter to increase its LIT holdings. Over the past 7 days, the whale has cumulatively deposited 4 million USDC and purchased 1,285,010 LIT at a price of $2.96 each, spending a total of $3.8 million.

[Bitcoin Core Warns of Wallet Migration Vulnerability in Versions 30.0 and 30.1] Bitcoin Core has issued a notice stating that versions 30.0 and 30.1 contain a critical vulnerability when migrating legacy BDB format wallets. In extremely rare cases, this may result in all wallet files on the node being mistakenly deleted, potentially leading to permanent loss of funds if no backup exists. This issue only affects the legacy wallet migration process and does not impact regular usage or existing wallets. The official team plans to fix the vulnerability in version 30.2 and advises users to avoid performing wallet migration operations before then.

[CZ Emphasizes That Marketing Must Be Supported by Actual Products] On January 7, Solana ecosystem KOL fabiano.sol posted that Berachain hosted the largest party at Marina Bay Sands Marquee during Token2049 Singapore in 2024, which gained widespread attention. However, its TVL has dropped from $3 billion to approximately $184 million, and even during favorable market conditions, daily revenue was only a few thousand dollars. CZ responded by stating that while marketing is important, it must be supported by actual products and emphasized the need to focus on true builders.

Ethereum has increased its data processing capacity in the latest expansion adjustment, aiming to optimize network performance. （Decrypt）

[A whale deposited 2 million USDC into Hyperliquid and shorted BTC] According to Lookonchain monitoring, on January 7, a whale deposited 2 million USDC into Hyperliquid and shorted 358.85 BTC with 40x leverage, with a total value of approximately $33.24 million.