Odaily Planet Daily News: Bitcoin Core developers have disclosed a high-risk vulnerability numbered CVE-2024-52911, affecting versions 0.14.1 through 28.4. Attackers can exploit this vulnerability by constructing a special block to remotely crash other nodes and execute code. The vulnerability was discovered and privately reported by developer Cory Fields in November 2024. The fix was merged in December 2024 and officially launched in the v29 release in April 2025.

Currently, support for the last vulnerable version in the 28.x series ended on April 19, 2026. However, since upgrading Bitcoin nodes is voluntary, it is estimated that approximately 43% of nodes are still running vulnerable old versions, posing a potential security risk.

Odaily Odaily News According to Onchain Lens monitoring, a whale that had been dormant for 3 months deposited approximately $4.1 million USDC into HyperLiquid and subsequently opened a long position on 92,161 SOL, with a position value of approximately $8 million and a leverage of 2x.

Additionally, the address holds a long position on 5,992 ETH, with a position value of approximately $14 million and a leverage of 3x.

Odaily Odaily reports that OKX has announced it will officially list the BILLUSDT perpetual contract at 16:00 (UTC+8) on May 6. Trading will be available simultaneously on the web interface, App, and API.

According to public information, Billions Network is a network designed for human and AI verification scenarios. It adopts a mobile-first verification framework, aiming to scale the value internet.

According to SoSoValue data, yesterday (Eastern Time May 5), Ethereum spot ETFs recorded a total net inflow of $97.5728 million.

The Ethereum spot ETF with the highest single-day net inflow yesterday was Blackrock's ETF ETHA, with a net inflow of $69.4805 million. The total historical net inflow for ETHA now stands at $24.1953 million.

Next was Fidelity's ETF FETH, with a single-day net inflow of $24.2304 million, bringing its total historical net inflow to $2.320 billion.

As of press time, the total net asset value of Ethereum spot ETFs stands at $14.154 billion, with the ETF net asset ratio (market cap as a percentage of Ethereum's total market cap) reaching 4.92%. The historical cumulative net inflow has reached $12.175 billion.

According to SoSoValue data, Bitcoin spot ETFs recorded a total net inflow of $467 million yesterday (May 5, Eastern Time).

The Bitcoin spot ETF with the largest single-day net inflow yesterday was Blackrock's ETF IBIT, with a net inflow of $251 million. IBIT's total historical net inflow has now reached $914 million.

The second largest was Fidelity's ETF FBTC, with a single-day net inflow of $133 million. FBTC's total historical net inflow now stands at $11.4 billion.

The Bitcoin spot ETF with the largest single-day net outflow yesterday was Grayscale's ETF GBTC, with a net outflow of $18.3967 million. GBTC's total historical net outflow has now reached $26.307 billion.

As of press time, the total net asset value of Bitcoin spot ETFs is $108.981 billion, with an ETF net asset ratio (market cap relative to total Bitcoin market cap) of 6.67%. The cumulative historical net inflow has reached $59.717 billion.

Odaily reports that Kelp DAO has announced the migration of its restaking token rsETH to Chainlink CCIP, citing enhanced security as the reason for this move. Previously, a cross-chain bridge built by Kelp DAO on LayerZero was attacked on April 18, with hackers stealing approximately 116,500 rsETH, valued at around $292 million, and using the assets as collateral to borrow WETH on Aave v3.

Regarding the cause of the vulnerability, LayerZero previously stated that the issue stemmed from Kelp DAO using a single DVN verification path configuration rather than multiple independent verifications. Kelp DAO responded that this configuration was the default setting and that LayerZero had confirmed its security without flagging any related risks. LayerZero CEO Bryan Pellegrino subsequently denied this claim, stating that Kelp DAO had proactively modified the default multi-DVN configuration. Both parties continue to dispute responsibility for the incident. (Cointelegraph)

Odaily Planet Daily News: Cuban Foreign Minister Bruno Rodríguez stated on the 5th that US Secretary of State Marco Rubio's claim that "Cuba is not suffering from an oil blockade" is a "lie." According to a press release published on the official website of the US Department of State, during a press conference at the White House that afternoon, Rubio stated that Cuba is not under an oil blockade. On social media, Rodríguez said that reality cannot be concealed: On January 29, US President Donald Trump signed an executive order threatening to impose ad valorem tariffs on goods imported from countries that provide oil to Cuba. Over the past period, only one fuel-carrying vessel has arrived in Cuba. All of Cuba's suppliers have been subjected to intimidation and threats, which violates the rules of free trade and the principle of freedom of navigation. A new executive order issued on May 1 expanded the scope of sanctions against Cuba. (Dongxinshe)

According to CoinGlass data, XAU is currently trading at $4,646.96, up 2.25% in the past 24 hours. Due to market fluctuations, the total 24-hour trading volume for XAU contracts across the entire network reached $1.957 billion, down 10.75% compared to the previous period.

Among centralized exchanges, liquidity is primarily concentrated on Binance, Bitget, and OKX, with their respective 24-hour trading volumes standing at $1.244 billion, $200 million, and $187 million, ranking them in the top three positions.

According to monitoring by crypto analyst Ember (@EmberCN), SKYAI's price has risen from $0.073 to $0.8 over the past month, representing an increase of approximately 10 times. An address spent 49,000 USDT to purchase 1.032 million SKYAI in June last year, with an entry price of approximately $0.048.

Following the recent surge in SKYAI, this address has sold 873,000 SKYAI in the past few days, with a transaction value of approximately $372,000 and an average selling price of about $0.426. Currently, it still holds 158,000 SKYAI, valued at approximately $125,000.

Odaily News, May 6th – According to SoSoValue data, all sectors of the crypto market are rising, with 24-hour gains generally around 2% to 10%. The SocialFi sector led the rally with a 24-hour increase of 13.70%. Within the sector, Toncoin (TON) and Chiliz (CHZ) rose by 15.77% and 6.15%, respectively. Meanwhile, Bitcoin (BTC) rose 1.40%, breaking through the $81,000 mark; Ethereum (ETH) rose 0.52%, approaching the $2,400 mark.

Notably, the MAG7.ssi index rose 1.73%, the DEFI.ssi index rose 3.95%, and the MEME.ssi index rose 3.36%.

Other standout sectors include: the Meme sector rising 6.18% in 24 hours, with MemeCore (M) surging 30.57%; the DePIN sector rising 4.80%, with Filecoin (FIL) up 9.96%; and the AI sector rising 4.14%, with SkyAI (SKYAI) surging 25.83%.

In other sectors, the DeFi sector rose 3.61%, with Morpho Token (MORPHO) up 10.04%; the Layer 1 sector rose 3.45%, with Zcash (ZEC) up 21.96%; the Layer 2 sector rose 2.34%, with Stacks (STX) up 10.74%; and the CeFi sector rose 1.30%, with FTX (FTT) up 18.03%.

The crypto sector indices reflecting historical sector performance show that the ssiSocialFi, ssiMeme, and ssiDePIN indices rose by 14.25%, 7.56%, and 5.36%, respectively.

Odaily Odaily reports that AI-native film and television infrastructure ArcNova has announced the completion of a $15 million funding round, with participating institutions including Adaverse Ventures, Animoca Brands, Liquid Capital, Redline Labs, and Waterdrip Capital.

ArcNova focuses on AI short dramas, dedicated to building an AI-native film and television infrastructure. By integrating AI content generation, digital actors, content distribution, and ecological incentive mechanisms, it aims to construct the next generation of AI short drama and entertainment ecosystem.

Odaily Odaily reports that 10x Research noted in a post that although Bitcoin trading volume remains low and funding rates stay negative, some early traders have already positioned themselves and secured approximately 10% in gains. They argue that many traders are still waiting for a macro catalyst or believe the bear market has not ended, but this misinterprets how the Bitcoin market operates. "The end of a bear market is often not triggered by a single news event, but forms when indicators improve, risk-reward profiles shift, and the majority of participants have yet to enter."

10x Research stated that they turned bullish a month ago. While market sentiment has improved somewhat, follow-through in positioning remains insufficient. They also cautioned that risks still exist in the current market, making reasonable hedging and position management remain important.

Odaily reports that, according to Lookonchain monitoring, after depositing $499,900 USDC into HyperLiquid, address 0x128e opened a short position of 250 BTC, with a position value of approximately $20.32 million, a leverage of 40x, and a liquidation price of $82,236.61.

Odaily reported that JPMorgan Chase CEO Jamie Dimon said yesterday at Anthropic’s event The Briefing that investments of up to $1 trillion in data centers “make sense” in the long run, as these expenditures cover not only the data centers themselves but also chips, cables, and hardware. Technology ultimately tends to pay off, though the path is not always linear. (FT)

Odaily Seer Prophecy Channel monitoring shows that the probability of Polymarket's "Strategy sells Bitcoin before December 31, 2026" briefly surged to 40%, up 29% in 24 hours.

This event primarily uses MicroStrategy's official information and on-chain data as the settlement basis, while also referencing consistent reports from mainstream media. Currently, the market is closely watching MicroStrategy's Bitcoin holding strategy and Michael Saylor's recent remarks about "possibly selling some Bitcoin to pay dividends".

Odaily previously reported that Michael Saylor indicated the company might sell some Bitcoin to pay dividends, in order to prove the viability of the strategy to the market.

Odaily Seer Prophecy Channel continuously monitors prediction markets, seeing changes before prices are set.