Daily Summary, May 28

Day in Review: May 28, 2026

Thursday, May 28, will be remembered for sharp contrasts: military escalation in the Middle East (the US launched another strike on Iran, Israel attacked Lebanon) and rumors of a 60-day ceasefire sent oil prices soaring to $98 before pulling back. Against this backdrop, US stock indices hit new records thanks to AI optimism, while Bitcoin plunged to $72,728, hitting six-week lows. In Russia, regulators are tightening control over cryptocurrencies: the Central Bank wants to limit bank investments in crypto to 1% of capital and is discussing a “cooling-off period” for withdrawing digital assets.

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## 🌍 Geopolitics and Macroeconomics

### 🇺🇸🇮🇷 US launches new strike on Iran, imposes sanctions on the body controlling the Strait of Hormuz

Escalation in the Middle East continued. The US launched a new strike on Iranian forces and imposed sanctions on the authority controlling the Strait of Hormuz. At the same time, Israel carried out one of its most powerful attacks on Lebanon in recent times.

What it means for markets: Brent spiked to $98.2 per barrel, and WTI to $92.5. The risk of a blockade of the Strait of Hormuz – the world’s main oil chokepoint – remains high. If the conflict expands, hydrocarbon prices could go above $150, plunging the global economy into recession. For now, markets are reacting to rumors of a 60-day truce, but the fragile balance could break at any second.

### 🇷🇺 Russia’s Central Bank wants to strictly limit banks’ crypto investments

The Bank of Russia has proposed limiting banks’ investments in digital assets (including cryptocurrencies, tokens, and stablecoins) to no more than 1% of the banking group’s capital. The measure aims to reduce risks to financial stability and prevent capital outflows from the traditional banking system into highly volatile assets.

Analysis: This is a tough restriction. For large banks, 1% of capital represents billions of rubles, but symbolically it’s a signal: the Central Bank does not want banks to turn into crypto speculators. Despite legalizing mining and recognizing digital assets as property, the regulator still sees cryptocurrencies as a threat.

### 🦅 Russia discussing “cooling-off period” for crypto withdrawals from regulated digital depositories

Russian authorities may introduce a mandatory “cooling-off period” for withdrawing crypto from licensed depositories. This means that after requesting a withdrawal to a non-custodial wallet, users would have to wait several days (similar to the cooling-off period for cash withdrawals from brokerage accounts).

Analysis: The measure targets fraud and unauthorized asset withdrawals, but it also creates a barrier to rapid fund movement. If passed, the law would complicate life for traders and investors accustomed to instant transfers. Essentially, it’s a step toward total control over crypto movement within regulated infrastructure.

### 🛡 Bank for International Settlements (BIS) launches real cross-border blockchain payment tests

The BIS, together with the New York Fed, ECB, Bank of Japan, as well as JPMorgan, Visa, and Mastercard, is launching a pilot project for real cross-border payments on blockchain. The goal is to speed up and reduce the cost of international settlements and test interoperability between different blockchain platforms.

Analysis: This is a landmark event. Major central banks and payment giants are testing distributed ledger technology for everyday operations. If successful, we could see blockchain settlement at the “last mile” level as early as 2027–2028. However, for Bitcoin, this is double-edged: on one hand, legitimization of the technology; on the other, creation of “fiat” blockchain networks that could compete with decentralized cryptocurrencies.

### 🇺🇸 US markets hit record highs on AI optimism despite geopolitics

Despite a morning futures plunge after strikes on Iran, by the close the S&P 500 rose 0.58% to 7,563.71, and the Nasdaq Composite rose 0.91% to 26,917.47, hitting all-time highs. The Dow Jones was virtually unchanged (+0.04%).
Drivers: Snowflake (+34% on news of a $6 billion AI contract with Amazon), Microsoft, Marvell Technology, as well as strong quarterly reports from Dollar Tree, Best Buy, and Kohl’s. Drone manufacturer stocks rose 12–40% on news of the Trump administration’s plans to fund the industry.

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## ₿ Blockchain and Cryptocurrencies

### 📉 Bitcoin crashes to $72,728: geopolitics and ETF outflows

Bitcoin began the day with a sharp drop following news of US-Iran mutual strikes. The price momentarily fell to $72,728 (TradingView data), then consolidated around $73,000–74,000. Daily drop ~2%, weekly drop 5.8%.

Reasons:
– Middle East escalation is the main driver. Investors are fleeing risk assets into safe havens (gold, dollar, government bonds).
– Outflows from spot Bitcoin ETFs continue. IBIT (BlackRock) saw $527.84 million outflow in one day – the second largest ever. Across all 11 ETFs, over $733 million for the day, $2 billion over two weeks.
– Long position liquidations in crypto exceeded $934 million in 24 hours, and the Fear & Greed Index fell to 22 (“Extreme Fear”).

Technical view: Alphractal analysts warn that if Bitcoin’s buyer/seller pressure delta turns negative again, the asset could enter a new three- or four-month downtrend – lasting until August-September 2026.

### 💸 USDT lost its dollar peg on Coinbase – lowest since 2022

Tether (USDT) briefly lost its dollar peg on the Coinbase exchange yesterday, dropping to its lowest levels since 2022. Reasons: panic in the crypto market and mass withdrawals from stablecoins into fiat.

Analysis: A USDT depeg is rare, but during extreme stress liquidity can dry up, especially on individual exchanges. This time, arbitrage traders quickly corrected the situation. Still, the event is a reminder: even the largest stablecoin is not immune to volatility when market confidence erodes.

### ⛔️ Sui blockchain experiences outage – network down for over 3 hours

The Sui blockchain (a promising L1 protocol created by former Meta engineers) suffered a three-hour outage. Transactions did not go through, and validators could not reach consensus. Cause: a bug in node software that split the network into two “forks.” Developers issued an emergency patch, and by evening the network was restored.

Analysis: For a network positioning itself as a highly reliable Solana competitor, this outage is a reputational blow. The SUI token price fell 7–9% on the news. It shows that no blockchain is perfect, and “Ethereum killers” remain vulnerable.

### 🚬 Superfortune project accidentally sends airdrop to hacker

During a multi-sig transaction, an attacker replaced the recipient address, and the project’s tokens went to a hacker instead of the official wallet. The Superfortune team confirmed the incident, and an investigation is ongoing.

Analysis: Human error with multi-sig is a classic DeFi theft vector. The project promises to compensate losses, but the incident undermines trust in their smart contract security.

### ⚖️ Google employee charged with using insider data to bet on Polymarket

In the US, charges were filed against a Google employee who used insider information about future Google Search query trends to place bets on the crypto prediction platform Polymarket. Authorities say he earned about $1.2 million with almost no risk, knowing in advance which topics would become popular and betting on corresponding events.

Analysis: This is the first high-profile criminal prosecution for insider trading on decentralized prediction markets. Polymarket is not regulated as an exchange, but US authorities argue that using non-public corporate information for betting falls under the same fraud laws as traditional insider stock trading.

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## 🖥 Technology and AI

### 🤖 Claude Opus 4.8 released – Anthropic’s new model
Anthropic has released a new version of its AI model – Claude Opus 4.8. Key improvements:
– The model is more honest in code: it more often notices its own mistakes.
– Better at handling large tasks (long contexts, complex reasoning).
– Allows choosing the depth of reflection on a query (a kind of “thinking mode”).

Analysis: The LLM race continues. Claude 4.8 positions itself as a competitor to GPT-5 (which OpenAI still hasn’t released) and Gemini Ultra 2.0. The main innovation is the balance between response speed and depth of analysis, critical for business tasks (law, medicine, programming).

### 🧠 Other AI news of the day

– Sam Altman admitted his predictions about mass disappearance of office jobs were wrong: people are still needed, AI only boosts productivity.
– Jensen Huang (Nvidia) criticized executives firing people under the guise of “AI replacement,” calling it an attempt to appear smarter.
– OpenAI Foundation allocated $250 million in grants and aid to workers affected by AI adoption.
– Nvidia is investing $150 billion annually in Taiwan, calling the island the “epicenter of the AI revolution.”

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## 🏦 Finance and Investments

### 🇰🇷 Samsung invests over $400 million in operator of Korean crypto exchange Upbit

Samsung will invest more than $400 million in the company that operates South Korea’s largest crypto exchange, Upbit. Funds will go toward platform development, security enhancements, and marketing.

Analysis: One of the world’s largest corporations is increasing its bet on crypto infrastructure. Samsung had participated in previous Upbit funding rounds, but this new investment signals that institutional interest in the crypto market remains high despite the current correction.

### 🖥 Mining company TeraWulf buys Kentucky site for up to 1 GW data center

TeraWulf announced the purchase of a site in Kentucky where it plans to build a data center with total capacity of up to 1 gigawatt. This is one of the largest such projects in the US following mining bans in some regions.

Analysis: The company is betting on diversification: not only Bitcoin mining but also providing capacity for AI computing and cloud services. If the Bitcoin market continues to fall, such hybrid centers may prove more resilient.

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## 📋 Cybersecurity and Incidents

### 🔫 Ukrainian police officers organized armed gang to hunt crypto entrepreneurs

In Ukraine, a criminal group that included active police officers was uncovered. The perpetrators kidnapped, tortured, and extorted cryptocurrency from local crypto entrepreneurs. Large-scale damages were inflicted. The SBU is investigating.

Analysis: A symptomatic case highlighting high crime levels in the crypto-adjacent environment in the post-Soviet space. “Crypto” remains an attractive target for racketeering law enforcement due to tracking difficulty and transfer speed.

### 🐺 Fluffy Wolf hacker group attacks Russian companies

A new wave of phishing attacks by the Fluffy Wolf group against companies in construction, consulting, industry, and retail has been recorded in Russia. Attackers forge partner emails demanding debt repayment, attaching documents with malicious details. The group’s attack costs are only a few thousand dollars, while ransoms reach $193,000.

### 🔓 Google: Hackers used AI for the first time to find zero-day vulnerabilities

Google’s cyber threat analysis group has for the first time documented hackers using AI to discover and exploit a zero-day vulnerability. The target was a web-based system administration tool, and the vulnerability allowed bypassing two-factor authentication.

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## 📊 Summary of the Day

Positive:
– US stock indices hit record highs (S&P 500 7,563, Nasdaq 26,917)
– Snowflake +34%, AI contracts and Nvidia investments, OpenAI Foundation
– BIS launches blockchain settlement tests with Visa, Mastercard, JPMorgan
– Samsung invests $400 million in Upbit
– Nvidia and Google expand SynthID watermarks for AI content
Negative:
– Bitcoin fell to $72,728, ETF outflows – $733 million in one day, $2 billion over two weeks
– USDT depegged on Coinbase to 2022 lows
– Sui blockchain outage for 3+ hours
– US-Iran escalation, Israel attacks Lebanon
– Russia’s Central Bank wants to limit bank crypto investments to 1% of capital and introduce a “cooling-off period”
– Ukrainian police created a gang to hunt crypto businessmen
– US inflation accelerated at its fastest pace in three years

Thought for tomorrow: PCE (inflation) data and revised Q1 US GDP are out this evening. If numbers are weak, the Fed may signal a pause in rate hikes – that would support Bitcoin. If inflation continues to accelerate, markets will price in further tightening, and Bitcoin risks testing $70,000. Most importantly, watch geopolitics: any movement in the Strait of Hormuz will outweigh any macro data. The old world has collapsed. The new world is ours to build.