TechFlow Intelligence Agency: AMD Restores Consumer CPU Memory Encryption Function, South Korean Chip Stocks Plunge 10% Triggering Market Turmoil

marsbitPubblicato 2026-06-23Pubblicato ultima volta 2026-06-23

Introduzione

The technology sector experienced significant volatility, with a sharp decline in chip stocks. South Korea's KOSPI index plummeted nearly 10%, led by major players like Samsung and SK Hynix, indicating a potential sentiment shift in the AI hardware frenzy. AMD reversed a prior decision by reinstating memory encryption features in its consumer CPUs following user privacy concerns. In the AI software realm, user dissatisfaction is growing. Cursor IDE users are canceling subscriptions, citing declining code completion quality and slower responses. OpenAI's new Mac ChatGPT client is reportedly plagued by frequent crashes. Meanwhile, the community eagerly anticipates the release of DeepSeek's V4.1 model. Elsewhere, Huawei pledged to underwrite liability for its intelligent driving system while raising its premium software package price. Apple fixed a critical eavesdropping vulnerability in Beats Studio Buds. In finance, markets saw a broad "Black Tuesday," with gold prices falling and tech stocks like SpaceX and Micron dropping significantly. Analysts warn of a potential AI bubble. The overarching theme suggests the AI narrative is transitioning from initial hype to a phase demanding proven, stable value.

The new model, codenamed DayBreak, focuses on security protection capabilities, as OpenAI begins to deepen its efforts in vertical sectors.

OpenAI | Hacker News

User Criticism Sparks Wave of Cursor Subscription Cancellations

Developers report a decline in code completion quality and slower response times, sparking community discussions about the performance stability of AI programming tools.

Hot Topic: Users complain it has "become dumber and lazier," questioning the value of the subscription.

Original Article | Reddit

Mac ChatGPT Client Frequent Crashes Draw Criticism

Users report that even basic operations can trigger crashes, raising doubts about OpenAI's desktop development quality.

DeepSeek V4.1 Imminent Release, Community Anticipates "Crushing Foreign AI"

Netizens call for price reductions and performance improvements, as the Chinese AI community places high hopes on domestic large language models.

Zhihu

> Spicy Comment: Every time a domestic LLM is about to be released, it's hailed as "smashing GPT," but after release, it turns into "let's benchmark if you disagree."

Encryption / Web3

Polymarket Exposed for Using Paid Creators to Publish Misleading Videos

"The Wall Street Journal" reports that the prediction market platform ran a large number of false promotional campaigns on social media, attracting regulatory scrutiny.

WSJ | Hacker News

South Korean Exchanges Upbit and Bithumb List New Tokens on Same Day

Upbit lists Arcium (ARX), Bithumb lists Canton (CC), with both exchanges simultaneously opening trading in their Korean Won markets.

WuBlockchain

Chips / Hardware

AMD Restores Memory Encryption Feature for Consumer CPUs

Following strong user protests, AMD announces the re-enablement of the previously canceled memory encryption feature, addressing privacy concerns.

Ars Technica

ASML's $400 Million Lithography Machine Drives Future of Chip Manufacturing

"MIT Technology Review" provides an in-depth report on how extreme ultraviolet lithography machines have become the core bottleneck equipment for advanced processes.

MIT Tech Review

NVIDIA GPU Rental Prices Continue to Decline

Changing market supply and demand dynamics lead to a continuous drop in GPU rental fees from cloud providers, easing AI training cost pressures.

Cailian Press

Samsung HBM4 Memory Hits $1 Billion in Monthly Sales

The new generation high-bandwidth memory achieves this milestone just 4 months after mass production, indicating sustained explosive demand for AI chip storage.

> Spicy Comment: With GPU rental prices falling, AI entrepreneurs can finally sell one less kidney.

Tech Companies

Huawei Announces "Backstop" Commitment for Its Intelligent Driving System

Huawei promises to provide guarantees for its intelligent driving system to boost user confidence, while the Qiankun High-End Intelligent Driving Package will increase in price to 36,000 RMB starting July 1st.

Zhihu 1 | Zhihu 2

Dongchedi Tests Xiaomi SU7 vs. Ziyoujia Z7 on 1300km Beijing-Shanghai Range Challenge

The live-streamed test attracts massive attention, highlighting long-range electric vehicle capabilities as a key user concern.

Hot Topic: The objectivity of test data and fairness of testing conditions become points of controversy.

Zhihu

Lei Jun Again Discusses Bet with Dong Mingzhu, Says He "Regrets It"

Lei Jun states the initial bet was a joke, but Dong Mingzhu took it seriously, forcing Xiaomi to enter the air conditioner business.

Zhihu

Google Invests $75 Million in A24 to Develop AI Film Production Tools

The search giant enters the film industry, partnering with an independent studio to explore AI-assisted content creation.

Variety | Reddit

Apple Fixes High-Risk Eavesdropping Vulnerability in Beats Studio Buds

The vulnerability could allow devices to be remotely monitored; Apple has released a security patch.

Ars Technica

U.S. Stocks

South Korea's KOSPI Index Plunges Nearly 10%, Chip Stocks Lead Declines

Samsung and SK Hynix tumble sharply as the AI chip frenzy turns into panic selling. SK Hynix, having just surpassed Samsung as the top market cap, experiences a significant drop.

Hot Topic: High-leverage ETFs amplify volatility; regulators prepare stabilization measures.

6551

Micron Pre-Market Drop Over 10%, Tech Stocks Drag Nasdaq Futures Down 2%

A global "Black Tuesday" for markets as the tech boom cools, with spot gold falling below $4,100.

Wallstreetcn

SpaceX Stock Price Falls Over 16%, Breaks Below IPO First-Day Close

Stock falls for three consecutive days following debt issuance news, erasing over $600 billion in market value and shaking investor confidence.

Wallstreetcn

Short Seller's Prophecy: AI at "End of Its Tether," U.S. Stocks Could Peak as Early as Q3

Analyst warns U.S. stocks could drop 30-50%, stating the AI bubble is nearing its end and a private credit crisis awaits ignition.

Wallstreetcn

> Spicy Comment: South Korean stock market leverage ETFs have turned "losing a year's gains in one day" into performance art.

Finance / Macro

Spot Gold Falls Below $4,100, Silver Plunges 5% Intraday

Precious metals see their biggest drop in two weeks as safe-haven demand cools and market risk appetite shifts.

Iran's Strait of Hormuz Oil Exports Hit Wartime High

Despite geopolitical tensions, Iranian crude exports have risen, easing market concerns about supply disruption risks.

ZeroHedge

Brent Crude Futures Fall Over 1% to $77.04 per Barrel

Expectations of restored navigation in the Strait of Hormuz weigh on oil prices, alleviating supply worries.

New Products / New Trends

Steam Machine Officially Launches Today, $1,049 Price Tag Sparks Controversy

Valve's new handheld device described by leaker as "either highly profitable or getting fleeced by suppliers," with pricing strategy questioned.

Steam | IT Home

Red Magic Gaming Tablet 5 Pro Reveals 185Hz Native High Refresh Rate Game Lineup

Includes popular mobile games like "CrossFire" and "Dawn of Heroes," focusing on high refresh rate gaming experience.

IT Home

Today's Undercurrent

South Korean chip stocks plummet, Micron tumbles, NVIDIA GPU rental prices fall – AI infrastructure shifts from frenzy to calm. Meanwhile, Cursor users complain about it "getting dumber," ChatGPT for Mac crashes frequently, and the application layer is also undergoing a "disillusionment." The market is starting to question: Is AI a new paradigm, or just another tech bubble? As the hardware supply chain shifts from scarcity to surplus, and software experiences go from amazing to everyday complaints, the entire AI narrative is sliding from "infinite possibilities" to a critical moment of "proving its value."

Crypto di tendenza

CitreaCTR

wrapped stUSDTWSTUSDT

Velodrome FinanceVELODROME

BrevisBREV

ZRX（0X）ZRX

PancakeSwapCAKE

Domande pertinenti

QWhat major reversal did AMD make regarding their consumer CPUs, and why?

AAMD reinstated the memory encryption feature in its consumer CPUs. This reversal came in response to strong user protests and privacy concerns after the company had initially planned to remove the feature.

QWhat event triggered a major market sell-off in South Korean stocks?

AThe South Korean KOSPI index plummeted nearly 10%, led by a sharp decline in chip stocks like Samsung and SK Hynix. This was described as a panic sell-off shifting from the previous AI chip frenzy, with high-leverage ETFs amplifying the market volatility.

QWhat are the key user complaints mentioned about the AI programming tool Cursor?

AUsers and developers are criticizing Cursor's subscription service, citing a decline in code completion quality, slower response times, and questioning the tool's performance stability and overall subscription value. The community is discussing a wave of subscription cancellations.

QAccording to the article's 'Today's Undercurrent', what shift is the AI industry experiencing?

AThe AI industry is shifting from a phase of 'unlimited potential' and狂热 (frenzy) to a critical moment of 'proving value'. This is evidenced by hardware supply chains moving from shortage to potential surplus (e.g., falling GPU rental prices) and software experiences becoming commonplace and subject to criticism (e.g., complaints about AI tools), leading to a market-wide questioning of whether AI is a new paradigm or another tech bubble.

QWhat significant commitment did Huawei announce regarding its intelligent driving system?

AHuawei announced a 'bottom line guarantee' commitment for its intelligent driving system, pledging to provide assurance to boost user confidence. Simultaneously, the price for its Qiankun high-end intelligent driving package will increase to 36,000 yuan starting July 1st.

Letture associate

Base Under Pressure

**Title: The Pressure Mounts for Base** Base, the Ethereum Layer 2 scaling solution backed by Coinbase, is facing significant pressure and public scrutiny from its leadership following the launch of Robinhood Chain. Base co-founder Jesse Pollak recently acknowledged strategic missteps, admitting that the chain's past focus on social and creator tokens (e.g., through Farcaster, Zora) failed to deliver sustainable adoption. He has refocused on core infrastructure, handing leadership of the Base App back to Coinbase's Cobie. While Base remains a top L2 contender alongside OP Mainnet and Arbitrum, and boasts the highest TVL (nearly $12B), its weaknesses are being highlighted by the new competitor. Key criticisms include its slow progress on decentralization. Base has faced issues with its single sequencer causing block production halts, and L2BEAT is reportedly considering downgrading its decentralization rating from Stage 1 to Stage 0. This contrasts sharply with the rapid initial success of Robinhood Chain, whose DEX quickly entered the top five by volume. The leadership styles of the parent companies are also being compared: Robinhood's CEO actively engages with new projects, while a recent incident where Coinbase's Brian Armstrong briefly changed his profile picture—sparking and then crashing a related meme token—drew community ire and mockery. Pollak stated Base is working with Coinbase on tokenized stocks backed 1:1 by real equity, differentiating it from Robinhood's derivatives model. However, the article argues that Base's most urgent task is to address its long-standing technical and trust issues. With more traditional finance players likely to emulate Robinhood's path, Base must use this competitive pressure to solidify its position as long-term financial infrastructure.

Foresight News5 min fa

Foresight News5 min fa

White House Concession Removes Ethical Hurdle, Clarity Act Races Against Final Window Before Recess?

On July 21st, industry sources reported that the Trump administration has agreed to include an ethics provision in the "Clarity Act" (Digital Asset Market Clarity Act of 2025). This concession addresses the long-standing conflict-of-interest concerns regarding government officials and the crypto industry, potentially removing the final major obstacle to the bill's progress. Additionally, Patrick Witt, the executive director of the White House's Digital Asset Advisory Committee, confirmed he will remain in his role to help finalize the bill, alleviating previous concerns about his potential departure. The Clarity Act aims to establish a unified federal regulatory framework for the U.S. digital asset market. Its core objective is to resolve regulatory ambiguity by defining different types of digital assets (digital commodities, investment contract assets, and permitted payment stablecoins) and clarifying the respective oversight roles of the SEC and CFTC. This would end the long-running jurisdictional dispute between the two agencies and provide clearer compliance paths for the industry. With the ethics issue moving toward resolution, the most urgent challenge now is time. The U.S. Congress is set to begin its August recess in mid-August, leaving only a few working weeks to finalize the text and advance the bill through the Senate. Industry advocates, like the Blockchain Association's Kristin Smith, stress that this is a critical moment. If negotiations conclude successfully in the coming weeks, the Clarity Act could pass a key hurdle before the recess; otherwise, it may face significant delays. If enacted, the Clarity Act could mark a historic turning point in crypto regulation. By providing a clearer and more predictable legal framework, it aims to reduce uncertainty for businesses, developers, and traditional financial institutions looking to enter the digital asset space, potentially setting a global benchmark for market structure regulation.

Odaily星球日报11 min fa

White House Concession Removes Ethical Hurdle, Clarity Act Races Against Final Window Before Recess?

Odaily星球日报11 min fa

Midnight’s 515M NIGHT hack sends token down 32% – Will $0.015 hold?

In July 2026, the Midnight network was hacked, with 515 million NIGHT tokens drained from a cross-chain bridge contract. The attacker sold a large portion, causing the token price to crash 32% to an all-time low of $0.015. This triggered panic selling, spiking trading volume and driving market indicators into deeply oversold territory. While the Midnight Foundation stated its core network remained secure, the incident left the wrapped token on BNB unbacked. Analysts warn of continued bearish pressure, with the key question being whether the $0.015 support level will hold.

ambcrypto16 min fa

Midnight’s 515M NIGHT hack sends token down 32% – Will $0.015 hold?

ambcrypto16 min fa

AI Era, Industrial Revolution, and Future Civilization Interview — Zhang Dingwen: The Future Does Not Belong to Chasers

"AI Era, Industrial Revolution and Future Civilization: An Interview with Zhang Dingwen – The Future Does Not Belong to Those Who Chase" In this interview, entrepreneur Zhang Dingwen reflects on his entrepreneurial journey and philosophy, moving beyond discussions of financing or success to emphasize understanding the "era" itself. He argues that true entrepreneurs should not chase short-term trends ("winds"), but position themselves in the direction of long-term technological and societal evolution. Zhang shares key lessons from his early days, including the realization that user value does not automatically translate to commercial value. For him, the core of entrepreneurship is not building a company but constantly upgrading one's own "cognition" – the ability to interpret information, ask the right questions, and understand the underlying "causes" behind business outcomes, not just the effects. His thinking has evolved from a focus on creating good products to a strategic focus on building "entrances" – platforms that naturally connect users to digital services. He sees smart wearables, like watches, not merely as hardware but as potential future gateways combining technological, financial, social, and even fashion attributes to create sustained user relationships and ecosystems. Ultimately, Zhang's vision transcends individual products or companies. He discusses business competition in three stages: product, platform, and finally, "civilization" – where the greatest companies influence how society operates by defining new rules and ways of life. He believes the mission of a truly great enterprise is to solve problems of its time, build enduring trust, and contribute lasting value, leaving behind not just wealth but a positive impact on how the world works. The future, he concludes, belongs not to the fastest, but to those with the correct long-term direction and a commitment to continuous learning and evolution.

marsbit22 min fa

AI Era, Industrial Revolution, and Future Civilization Interview — Zhang Dingwen: The Future Does Not Belong to Chasers

marsbit22 min fa

Cryptocurrency & Stock Market Barometer丨Strategy Cash Reserves Increase to $3.23 Billion, Halting BTC Purchases; Vanguard and Other Asset Managers Increase Holdings in Strategy Stock (July 21)

Market Overview & Warnings: The article warns of high volatility in South Korean stocks and continued dependence on U.S. stocks on geopolitics. Chinese A-shares remain under pressure. It advises against using leverage in current equity markets. For crypto-linked stocks, most have limited growth except Robinhood, with caution advised. U.S. Stock Market: Bearish bets on U.S. stocks, particularly targeting AI-related companies, have reached record highs since 2010, signaling deep skepticism about the sustainability of the AI-driven rally. Tech and chip stocks led a market decline, with the Philadelphia Semiconductor Index potentially entering a bear market. Increased expectations for Federal Reserve interest rate hikes and geopolitical tensions contributed to the negative sentiment. Bitcoin Treasury Company Updates: * Strategy: Increased its cash reserves to $3.23 billion and paused Bitcoin purchases. Several major asset managers, including Vanguard Group and Capital Group, increased their holdings of Strategy (MSTR) stock. * Global corporate Bitcoin buying slowed significantly to just $1.33 million last week. * Other notable activity: Strive purchased 21 BTC; ORANGE JUICE raised $40 million for Bitcoin acquisitions; Bitcoin Japan Corp. raised $60 million, allocating $4.08 million for its first BTC purchase. Other Crypto Treasury Holdings: * Ethereum: BitMine increased its ETH holdings to 5.78 million, nearing its 5% of supply goal. Its total crypto assets, cash, and securities are valued at $11.5 billion. * Solana: No significant corporate treasury activity reported. * Altcoins: HypeStrat made no adjustments to its treasury; its mNAV ratio fell to a long-term low. (Note: This summary is for informational purposes only and does not constitute investment advice.)

marsbit23 min fa

Cryptocurrency & Stock Market Barometer丨Strategy Cash Reserves Increase to $3.23 Billion, Halting BTC Purchases; Vanguard and Other Asset Managers Increase Holdings in Strategy Stock (July 21)

marsbit23 min fa

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328 Totale visualizzazioniPubblicato il 2026.04.21Aggiornato il 2026.06.02

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