[Chain News] Right after the Fusaka hard fork went live, a vulnerability was discovered in the Prysm consensus layer client, which caused some participation issues across the network. However, things have been pretty stable on Lido’s side—the protocol has been running smoothly, so stakers don’t need to worry.
The impact this time wasn’t as big as expected. That’s because the underlying validators are already distributed, and both the Prysm team and node operators responded quickly, minimizing the impact on Lido compared to other major staking solutions. According to previous data from “Validator and Node Operator Metrics for Q3 2025,” about 15% of node operators’ validators run Prysm—this diversified approach of not putting all eggs in one basket really paid off in a critical moment.
Most of the Prysm nodes that encountered issues either added the --disable-last-epoch-targets parameter or temporarily switched to another client configuration.

【比推】V神刚发文庆祝Fusaka升级落地，这次升级里的PeerDAS终于把分片和数据可用性抽样搞定了——说实话，这可是以太坊从开始就想干的事儿。
现在通过扩blob容量，Layer 2上的交易规模实现了二次增长。最近有分析显示，L2的手续费能直接降40%-60%，这个幅度不小了。不过Layer 1这边还是有瓶颈，得等ZK-EVM真正成熟，再配合分布式区块构建和分片内存池才行。
这波升级对区块链扩展性来说算个里程碑吧。从2015年提出分片概念到现在，十年的路线图终于填上了关键一块。接下来两年的重点应该是稳定PeerDAS，然后逐步扩展到L1的燃气限制，把整体吞吐量真正拉起来。

[Chain News] The security issues of exchanges in South Korea have recently been exposed again.
The report from the Internet Security Agency is pretty painful to read—a bunch of platforms haven’t even obtained the most basic ISMS-P certification. That’s the baseline for personal information protection. Among the six illegal crypto exchanges that just completed FIU registration this year, five only have the basic ISMS certification. What’s the problem? This certification doesn’t even include user privacy protection requirements. Even more outrageous, GOPAX, which supports KRW trading, hasn’t secured ISMS-P either.
Looking at the investments of the major exchanges, the data is even more bizarre. Upbit, Bithumb, and GOPAX disclosed to KISA that their spending on information security accounts for only about 10% of their total IT budget. Staffing is even more meager—the security teams make up only 9%, 10.2%, and 12.5% respectively.
The most outrageous move comes from Coi

On-chain data shows that major short sellers are also accumulating spot positions to hedge while shorting. Big players like "BobbyBigSize" and "Abraxas Capital" are arbitraging while also positioning themselves, reflecting the complex strategies behind market volatility. Retail investors should be cautious.

【区块律动】最近有条链上大鱼又动手了。从10月28日开始，一个神秘地址陆续把3万多枚ETH（价值7055万美元）转到了某头部交易所和Galaxy Digital，出手均价在3299刀。
更有意思的是，这批ETH可不是短线囤的——早在2017年就开始堆仓了，妥妥的老韭菜。而且这地址还跟风投圈的Fengbushi Capital和FBG Capital有过资金往来，背景不简单。
这波操作是落袋为安，还是另有布局？

[Crypto World] MicroStrategy's founder Michael Saylor recently revealed that they are actively communicating with the MSCI index team to secure the company's stock position in the index.
The issue started when MSCI launched a consultation, suggesting that stocks in the Digital Asset Treasury (DAT) category might be removed. Saylor responded that he's not sure himself; if they really do get delisted, it could potentially lead to a $2.8 billion outflow.
In short, the situation is still unresolved, and the actual impact depends on what MSCI decides next.

[BlockBeats] December 4 news: The recent market rebound has finally brought hope to many major bulls; some have directly turned losses into gains, while others continue to see their paper profits grow. Notably, the "suspected XPL insider" account, which had been dormant for more than ten days, suddenly became active today and has started to open new long positions.
Let's talk about "Maji Big Brother" Huang Licheng first. Over the past two hours, he has been busy adjusting his positions, partially closing out his ETH, ZEC, and HYPE longs. This has been his rhythm lately—close out a round, then roll back in and open new positions. Currently, he mainly holds two positions: an ETH long worth nearly $30 million, with a paper profit of $2.03 million (171% return); and a HYPE long worth just over $3.4 million, with an unrealized gain of $140,000 (43% return).
Next, looking at the "CZ Counterparty," their ETH long has finally turned positive, now showing a floating profit of $460,000. Just two days ago, he was still at a $21 million loss—what a psychological roller coaster. Currently, his ET

Asian stock markets rose today following gains in US stocks, with the MSCI Asia Pacific Index up 0.2%. The US labor market is cooling, leading the market to expect a possible Fed rate cut. The US dollar fell initially but then stabilized. Treasury yields declined, while Bitcoin pulled back near $93,000. Overall, market sentiment remains cautious.

On-chain yield protocol Axis has raised $5 million in funding, led by Galaxy Ventures. During its testing phase, the project achieved a scale of $100 million and supports yield generation for USD, Bitcoin, and gold. The team claims its market-neutral strategy has a Sharpe ratio of 4.9, aiming to provide transparent and verifiable yield solutions.

Ripple CEO Brad Garlinghouse stated at an industry summit that the crypto market is experiencing two positive developments: a shift in US regulatory policy and accelerated institutional investment. He believes the participation of large financial institutions indicates a recovery in market confidence. The next bull market will be driven by real-world applications and could last until 2026.