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AMD Chairwoman and CEO Lisa Su arrived at Samsung Electronics' Seocho office building in Seoul at around 4:44 PM on October 7, meeting with Vice Chairman Choi Yong-hyun, head of the Device Solutions Division, approximately seven months after her last visit to South Korea. Jack Huynh, head of AMD's Computing and Graphics Group, and Vice President Joseph Macri accompanied her. Lisa Su stated that both sides would discuss a broader partnership and mentioned that Samsung has many partners; when asked if she would meet with Lee Jae-yong, she said it was inconvenient to disclose.Before visiting Samsung, Lisa Su attended AMD Player Day in Seoul, referring to Samsung and SK Hynix as core supply chain partners and stating that they are planning a long-term supply chain due to rising demand for artificial intelligence. She mentioned that the next-generation MI455 and Helios systems have begun shipping and both use HBM4, supported by two companies, and that the HBM collaboration will not stop at one generation. Reports indicate that the Instinct MI455X features 432GB of HBM4, an increase of 50% compared to the previous generation MI355X's 288GB of HBM3E. She noted that memory supply is very tight and that they are optimizing usage with customers and asking partners to expand production. TrendForce predicted on the 29th of last month that the limited advanced process capacity shared between HBM and regular DRAM may continue to lead to tight supply into next year.Reports state that both parties signed a memorandum of understanding in March this year centered on the supply of HBM4 and next-generation DDR5, designating Samsung as the main supplier of HBM4 for the MI455X and discussing Samsung's contract manufacturing of AMD's next-generation products. Choi Yong-hyun stated at that time that Samsung can provide memory, foundry, and packaging simultaneously.

AI startup Tavus released a new model called Griffin on October 1, referring to it as the first "human interaction model" that can understand and generate face-to-face conversations, paying attention not only to wording but also to expressions and pauses. Tavus stated that in tests, after a one-minute video call with Griffin-Lite, 26 out of 54 participants (48%) believed the other party was a real person; its previous generation system only convinced 1 out of 41 participants.Participants were told they would have a one-minute video call with another person to discuss things they were looking forward to this year, and only at the end of the call were they asked if they suspected the other party was not a real person. Tavus noted that those who became suspicious typically noticed within 20 seconds. This result comes from Tavus's own research page, where participants were recruited through a channel they call an independent research platform. Community comments on X pointed out that these results have not been independently verified and do not meet standard protocols.In the NVIDIA VideoFDB benchmark, Tavus claimed Griffin-Lite ranked first, with a generation dimension score of 3.83, the next best system scoring 2.8, and human reference scoring 3.92; the perception dimension score was 3.73, with the strongest baseline at 3.44 and human reference at 4.2. Tavus stated that NVIDIA independently conducted this evaluation. Griffin supports full duplex, allowing it to listen, see, and speak simultaneously, with an average audio-video delay of 0.43 seconds on the NVIDIA H100 chip. Tavus completed a $40 million Series B funding round led by CRV in November 2025.

According to Cointelegraph, NEAR Intents General Manager Alex Shevchenko stated that the team has confirmed the identity of the hacker behind the previous security incident and has given them a 48-hour deadline to return the stolen funds through "responsible disclosure."NEAR Intents previously suspended services due to a vulnerability in the interaction between the Omni deposit and withdrawal infrastructure and NEAR Intents smart contracts. Preliminary investigations indicate that approximately $3.8 million in user funds were stolen in this incident, and the team has committed to fully compensating affected users.On-chain detective ZachXBT stated that the stolen funds were subsequently transferred to KuCoin and converted to Bitcoin across chains.

According to Bitcoin.com, the developers of Bitcoin BLAKE2b plan to restrict miners from unlocking newly mined tokens, with a waiting period set at 45 days. The relevant changes are scheduled to be implemented at block height 973440.This chain was forked from Bitcoin on August 8. Its native token BTCB2 is also labeled by some trading platforms as Bitcoin BLAKE2b, Bitcoin BIP-110, or XBT.BTCB2 has dropped 84% from its September peak of $1799, with recent trading prices around $270 to $315. Developer Luke Dashjr stated that some BLAKE2b mining pools are "attacking" the network. After the fork, the chain continued to use Bitcoin's difficulty, mining only about 8 blocks in the first 22 days, and then resumed operation by enabling BLAKE2b hashing and adjusting the difficulty.Currently, this chain is not listed on most trading platforms, nor on CoinGecko or CoinMarketCap. The trading platform Neoxa has expressed support for the upcoming soft fork.

In February, a company that handles debit card transactions for Polymarket's U.S. betting platform reported that fraudsters are flooding the app. Users are linking stolen debit cards to their Polymarket U.S. accounts, attempting to place bets and withdraw funds to clean cards or accounts under their control, with thieves trying to make off with at least $10 million.The processor once rejected over 80% of deposits as fraudulent, far exceeding the industry standard of about 1%. Polymarket employees raised concerns to CEO Shayne Coplan. Insiders said the compliance team's response to Coplan was shocking: continue to grow, and if regulators find out, just pay the fines.

Bankless co-founder David Hoffman announced on May 21 that he had liquidated his ETH holdings and subsequently bought VVV, NEAR, ZEC, HYPE, and LIT, disclosing some entry prices: "NEAR at approximately $1.40, HYPE at approximately $45, ZEC at approximately $560, LIT at approximately $1.35."According to Gate market data, LIT is currently priced at $5.02, an increase of about 272% from the entry price; ZEC is currently priced at $1512.42, an increase of about 170%; NEAR is currently priced at $3.49, an increase of about 149%; HYPE is currently priced at $86.51, an increase of about 92%. Hoffman did not disclose the specific entry price for VVV, but if estimated at the May 21 price of $15.99, it is currently priced at $25.27, an increase of about 58%; during the same period, ETH rose from approximately $2127.47 to $2473.23, an increase of about 16%. The five altcoins he allocated significantly outperformed ETH during the same period.

The hacker group "iamnotavillain" attacked Revolut and demanded 6,000 Monero as ransom, threatening to sell the data of at least 680 customers to the dark web if payment was refused.

According to The Defiant, Daniele Sesta announced the deployment of the self-developed automated market maker Equilibra on the Robinhood Chain, stating that the product belongs to the HeyAnon project token ANON.Driven by this, the price of ANON surged approximately 220% within 24 hours, rising from $0.2159 to $1 at one point, currently around $0.6967, with a trading volume of $3.2 million, about 15 times that of the previous day. ANON's circulating market cap is approximately $10.7 million, with a circulating supply of 15.3 million tokens and a total supply cap of 21 million tokens. Its main liquidity is concentrated on decentralized trading platforms such as Ethereum's Uniswap V3 and Solana's Raydium, and it is also listed on centralized exchanges like MEXC, Gate, and KCEX.

Solana social wallet Hey Wallet announced on X that it will shut down its product. This product allows users to send SOL through tweets, tip creators, mint NFTs, and conduct transactions on X, Discord, and Telegram.Hey Wallet thanks users who have used the above features and reminds users to back up their wallets.

According to a report by the Financial Associated Press, the Chief Financial Officer of OpenAI stated that they are considering reforming the charging model, testing a new pricing model based on performance, gradually moving away from the usage-based billing method, and competing with lower-priced open-source models.

According to a Reuters report, Polymarket's new Global Head of Research and Intelligence, Shana Bautista (former analyst at Coinbase, former investigator at the FBI), stated that as the U.S. midterm elections approach, Polymarket has established a system to identify unusual trading activities and will continue to prevent U.S. users from using its international platform to comply with the settlement agreement reached with U.S. regulators in 2022.In addition, Polymarket plans to launch a new webpage to publicly disclose the operational details of market integrity review mechanisms such as machine learning, blockchain analysis, and trading monitoring, and revealed that it has referred over 100 cases to law enforcement agencies.

According to CryptoSlate, the Pakistan Virtual Assets Regulatory Authority (PVARA) has required cryptocurrency exchanges and related service providers operating locally to enter a new licensing process by September 5, or they must cease relevant operations. PVARA opened the licensing application portal for virtual asset service providers on August 22 and released regulatory rules for virtual asset services.According to the regulations, service providers that have been conducting cryptocurrency business in Pakistan must submit a "No Objection Certificate" (NOC) application. During the application review period, as long as a complete application is submitted on time, they may continue to provide existing services. Businesses that do not submit applications by September 5 must stop relevant services within the regulatory scope, and continuing operations will be considered a violation. PVARA added that this policy does not constitute a comprehensive ban on cryptocurrency but establishes a "compliance or exit" regulatory mechanism applicable to exchanges, custodians, and other businesses providing virtual asset services to users in Pakistan.

According to Fox News, U.S. President Trump earlier stated that any governor or local government official should welcome the construction of artificial intelligence (AI) data centers. Trump said, "This will create a large number of jobs in the construction industry. We are building the largest factories in the world. I can say that if I were a mayor of a city or a governor of a state, and I had the opportunity to bring a large AI factory or data center to my area, I would absolutely want it to happen because it can create a large number of jobs, and the funding and tax revenue it brings are very considerable." Trump also stated that, given that most Americans oppose the construction of data centers in their communities, the AI industry needs to gain "a little help in public relations."

According to KOL Kuai Dong (@_FORAB), several cryptocurrency practitioners reported this morning that their addresses on other exchanges inexplicably received small deposits from HTX exchange, and shortly after receiving them, their accounts were frozen. Previously, several exchanges, including Binance and OKX, announced that in response to sanctions from the EU and the UK, they would no longer process deposits and withdrawals from HTX, otherwise accounts could be forcibly frozen. Some users in the community claimed that this action is similar to "address poisoning," which could trigger KYT/AML risk control on other platforms.However, HTX market manager MollyFu stated that the official side absolutely did not engage in such behavior; it is either a misunderstanding or someone is deliberately causing trouble. The platform has been processing tens of thousands of deposits and withdrawals daily in the past two days, and accounts are normal. They will not randomly airdrop to users on other platforms; if testing is conducted, it will only be done on a small scale through their own accounts. HTX stated that they have held an internal meeting to discuss the matter and are quickly investigating the cause, promising to provide an explanation to the community.

"White-haired stock god" Serenity stated that AI investment may be simpler than the market imagines, as Nvidia and its CEO Jensen Huang have actually been releasing signals of future industry trends in advance, but the market often chooses to ignore these trends before they truly explode. Serenity noted that when Nvidia heavily locked in EML (Electrically Modulated Laser) and laser production capacity in 2025, the market questioned the photonics sector, believing that related companies had issues with speculation or even management. However, a year later, the stock prices of related optical communication companies surged significantly. Among them, LITE rose by 678%, and AAOI rose by 475.12%.Serenity believes that the market is currently repeating a similar pattern. In 2026, Nvidia locked in continuous wave (CW) laser and EML production capacity through long-term agreements, while clearly promoting the transition to an 800V power architecture and repeatedly emphasizing that co-packaged optics (CPO) and "Physical AI" will become important trends in the next phase. The market may once again underestimate the industry signals released by Nvidia, but Nvidia and Jensen Huang's judgments often serve as leading indicators of AI industry trends.

Coinbase's official account posted that AiFi (the application form combining AI and finance) is already happening. The post pointed out that when AI agents generate funding needs, they will choose to use Coinbase-related services.The post also included a promotional link, emphasizing Coinbase's positioning in AI agent payment and fund processing scenarios. Currently, the publicly available information mainly consists of directional statements, and specific product details, partner lists, or transaction data have not yet been disclosed.

According to a post from Wanchain's official X account, on July 20, 2026, the Wanchain Bridge Cardano cross-chain bridge was attacked, and hackers stole NIGHT tokens. Wanchain immediately issued a notice to the attackers, requesting them to return 90% of the stolen NIGHT tokens by August 6 at 12:00 UTC, allowing them to keep 10% as a white hat bounty, and promising not to pursue civil liability.Currently, some community users have pointed out that the hackers have completed the exchange of NIGHT tokens on DEX, and the price of NIGHT tokens has dropped by over 30%, now reported at $0.0188.

According to Jinshi reports, Israeli Chief of Staff Eyal Zamir stated that the Israeli military will not withdraw from the occupied areas in southern Lebanon before ensuring Israel's security. Zamir made the remarks during an inspection of the occupied areas in southern Lebanon, mentioning that the Israeli military has controlled certain areas and is working to eliminate terrorist infrastructure. If necessary, they will expand the scope of operations to include more areas. He emphasized that there will be no withdrawal from the controlled areas before ensuring long-term security.

Finance Minister Scott Bessent posted on the X platform, expressing support for open-source AI and the innovations it brings, but stated that open-source is not an excuse to arbitrarily infringe on U.S. intellectual property rights.If Chinese companies engage in secret, industrial-scale extraction attacks and cross the line into intellectual property theft, sanctions will be considered, and they will be placed on the entity list.