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The Bank of Korea recently reviewed the reasons for the fluctuations of the Korea Composite Stock Price Index (KOSPI) in the "Monetary and Credit Policy Report for September 2026." The report shows that as the KOSPI continues to rise, the contribution rates of Samsung Electronics and SK Hynix to the index's increase have rapidly increased.Especially during the process in June this year when the KOSPI surged from 8000 points to 9000 points, the contribution rates of these two stocks to the index's rise reached as high as 99%.

According to Blockworks data, Solana dApp recorded nearly 8 million dollars in daily revenue on September 11, reaching the highest level since October 2025.

The payment service provider license of CoolCash (Xiao Yi Payment), the parent company of Tianxu International Technology Co., Ltd., has been revoked by the National Bank of Cambodia and has entered liquidation proceedings. The company and its director, Pang Weizhi, were included in the UK government's sanctions list in March this year due to alleged ties with the Prince Group.The National Bank of Cambodia announced on the 10th that it revoked the payment service provider license of Tianxu International Technology on August 3. This license was issued on May 27, 2024, and was originally valid until 2030. The bank also appointed Morrison Kak MKA Audit Accounting Firm as the liquidator in accordance with Article 68 of the Law on Banking and Financial Institutions to handle liquidation matters and return relevant funds to the company's clients in accordance with the legal priority order.UK sanction documents indicate that Pang Weizhi holds Cambodian and Chinese nationality, with the Cambodian name Pang Visal, and serves as a director of Tianxu International Technology and the parent company of Elephant Delivery, U-Life KH Super App Company Limited. The UK side claims to have reasonable grounds to suspect his ties with the Prince Group and that he has provided financial services or funds, economic resources, goods, or technology to the group. The UK side alleges that the Prince Group is involved in operating scam centers in Cambodia, which include forced labor and serious human rights violations. Tianxu International Technology and Pang Weizhi have been listed as targets of sanctions in both corporate and personal capacities.

According to Catcher Predict monitoring, in the market prediction on Polymarket for the event "US Open ATP: Alexander Zverev vs. Ben Shelton," the sub-market "US Open ATP: Alexander Zverev vs. Ben Shelton Total Games in First Set Over/Under 8.5" saw a dramatic fluctuation in the win rate of the "Over" option, soaring from 71% an hour ago to the current 89.5% (a fluctuation of 18.5%). Please note the impact of relevant breaking news.

Revolut disclosed that an unauthorized third party used a legitimate email address under a government agency's real domain to submit false customer data retrieval requests, resulting in the disclosure of sensitive information for a small number of customers. The company referred to the incident as a "complex external impersonation scam," and has since banned the related email address, stating that its systems and customer funds were not affected.The potentially disclosed information includes names, dates of birth, addresses, email addresses, phone numbers, copies of identification documents such as passports and driver's licenses, identity verification selfies, account statements, IBANs, withdrawal records, and complete transaction histories, including Bitcoin transaction records. Former Mt. Gox CEO Mark Karpelès stated that he is one of the affected individuals. Revolut has not disclosed the number of affected customers, whether the incident involved only a single market, or the government agency to which the impersonated domain belongs. The company has notified relevant government agencies, law enforcement, data protection authorities, and financial regulatory bodies. On-chain investigator ZachXBT speculated that the scale of the incident may be limited, but the target may be high-net-worth users.

According to Bitcoin News, the Chief Technology Officer of BlueWallet stated that they screened 904 iOS applications labeled as non-custodial cryptocurrency wallets in the App Store and analyzed 494 of them, ultimately marking 45 as potentially having serious or high-risk security issues, with 23 being of potential serious risk and 22 being high risk.The issues mainly include suspected uploading of mnemonic phrases or private keys to servers, insufficient randomness in generated wallets, storing keys on the server side, using hard-coded encryption keys, and loading unsigned JavaScript code that can interact with sensitive wallet data. The Chief Technology Officer of BlueWallet cautioned that the analysis results may contain false positives, and applications not appearing on the list are not necessarily safe. When it comes to storing large amounts of Bitcoin, merely passing the App Store review and the application's reputation are not sufficient grounds to trust the software.

The U.S. SEC is reviewing Grayscale's application to rename the Grayscale Litecoin Trust to "Grayscale Litecoin Trust ETF," which is planned to be listed on NYSE Arca under the stock ticker LTCN.

Solana Mobile posted on platform X that its third-party marketing email service provider Brevo experienced a security incident affecting some customer accounts, including Solana Mobile. The team discovered unauthorized access to its Brevo account, has disabled the account, and is working with Brevo to understand the extent of the accessed information.Solana Mobile stated that, as far as they know, no emails have been sent from their account, but they are continuing to verify. They also remind users that Solana Mobile will not ask for mnemonic phrases, private keys, or wallet recovery information.

The U.S. House of Representatives' fundraising committee is scheduled to review a series of digital asset tax legislation on September 16, advancing the crypto tax bill toward a full House vote. This review focuses on two core issues: when miners and stakers should pay taxes on newly created tokens, and whether the wash sale rules applicable to stocks should cover digital assets.The two key bills are the "Mining and Staking Tax Clarification Act" H.R. 9175 and the "Applying Existing Tax Anti-Abuse Rules to Digital Assets Act" H.R. 9172. The former stipulates that miners and stakers do not need to pay taxes immediately upon receiving new tokens but can wait until the tokens are actually sold to pay taxes as ordinary income; the latter extends wash sale and constructive sale rules to actively traded digital assets, closing tax loopholes that crypto traders have exploited for years.

On-chain detective ZachXBT posted on his personal channel that Revolut allegedly leaked some users' personal identifiable information (PII) due to failing to recognize a forged government agency information request.According to his disclosure, Revolut previously received a request for customer information retrieval that appeared to come from a real government agency and was sent through the agency's official email domain. Because the email had valid domain authentication information, Revolut believed the request was legitimate and responded accordingly.The potentially involved data includes users' names, birth dates, occupations, addresses, email addresses, and phone numbers, as well as copies of passports or driver's licenses, identity verification selfies, account statements, IBANs, withdrawal records, and complete transaction histories, including Bitcoin transaction records. Revolut stated in the notification sent to users that no biometric facial telemetry data was leaked.ZachXBT indicated that the scale of the incident may currently be limited, but it appears to primarily target high-net-worth users. Several Revolut users received notifications regarding the related security incident yesterday. Revolut officials had previously reminded users to verify suspicious information through in-app customer service to avoid providing personal or financial information.

According to on-chain detective ZachXBT's post on his personal channel, Revolut allegedly failed to identify a fraudulent request, resulting in the personal identification information (PII) of some users being leaked. The leaked information includes copies of passports or driver's licenses and verification selfies, account statements, IBANs, withdrawal records, complete transaction histories including Bitcoin transactions, as well as names, birth dates, occupations, home addresses, email addresses, and phone numbers.ZachXBT stated that the number of affected users may be limited, but it appears to target high-net-worth individuals. It is reported that several Revolut users received related security alert emails yesterday.

The first two batches of confiscated assets in the Singapore 3 billion Singapore dollars money laundering case have officially opened for auction, with an overall estimated value between 2.9 million and 3.9 million. The auction is conducted solely online, and bidders cannot place bids in person or via phone. Currently, the confiscated items are stored in the Le Freeport warehouse at Changi North, and interested bidders from Singapore and abroad can visit, but must make an appointment in advance, with limited slots available. Among the items, the most notable are the limited edition pumpkin bags from Louis Vuitton and Yayoi Kusama.It is reported that this case is one of the largest money laundering cases in Singapore in recent years. The involved person, Wang Shuiming's partner, Su Weiyi, has been confirmed as the mastermind behind the cryptocurrency platform scam Atom Asset Exchange. Another involved person, Su Baolin, had received illegal online gambling proceeds from abroad through USDT and exchanged part of the USDT for at least 463,000 Singapore dollars in cash in 2023. He also used USDT to purchase a Toyota Alphard.

CoinDesk reported that Robinhood Chain's daily revenue dropped 87% from its peak on September 4, to $1.06 million. The decline was not due to a decrease in activity, but rather higher capacity reduced congestion fees.During the same period, DEX trading volume approached $2 billion, and active addresses increased by 16.5%.

According to Catcher Predict monitoring, in the market prediction on Polymarket for the event "US Open ATP: Alexander Zverev vs. Karen Khachanov," the sub-market "US Open ATP: Alexander Zverev vs. Karen Khachanov First Set O/U 8.5" has seen a drastic fluctuation in the "Over" option's win rate, plummeting from 82.5% an hour ago to the current 66.5% (a fluctuation of 16%). Please note the impact of related breaking news.

Chinese artificial intelligence company Moonshot AI aims to increase its annualized revenue to $2 billion by the end of this year, intensifying competition against rivals like Anthropic and Z.AI with breakthroughs from the Kimi K3 model.Insiders say the company recently informed investors that its annual recurring revenue exceeded $1 billion in August, up from $300 million in June. This leap was driven by the large-scale Kimi K3 model released in July, which ranked highly in performance benchmarks and is significantly cheaper than major competitors in the United States.

Anthropic released the latest AI abuse report stating that app development studios have utilized Claude to develop and operate over 20 dating apps. The platform claims that all users are real people, but approximately 75% of the matches that regular users encounter are AI characters. During a two-week observation period in April 2026, these dating apps operated over 4,700 AI characters, chatting with at least 25,000 different users and sending a total of about 2.36 million messages, primarily affecting users in the United States.The platform displays profiles in a mixed ratio of about 3 AI characters for every 1 real person. Claude simultaneously maintains thousands of conversations, with real part-time staff stepping in when users request video calls, ask for photos, or seek to follow social media accounts. The system generates three alternative replies for each message for part-time staff to choose from. User chatting and matching consume credits, and once depleted, users must purchase in-app virtual currency to recharge. Accounts fully controlled by AI are required not to acknowledge that they are robots.To evade app store scrutiny, the operators designed a special interface that is only activated during the review period, with over 20 apps using different program class names. Relevant brands disclosed by Anthropic include DORA, DONI, ROMI, LUMA, JOVIA, KIRA, GRACECHAT, HAVEN, NALO, and LOVIA. The company has banned related accounts and provided information on app identities and review evasion to Apple and Google.

According to CoinGecko data, in the past 24 hours, Upbit's trading volume was approximately 1.02 billion USD, a decrease of 18.27% compared to the previous 24 hours.The top five trading pairs by trading volume are: XRP/KRW (trading volume share 9.02%, transaction amount approximately 95.15 million USD); VTHO/KRW (trading volume share 6.42%, transaction amount approximately 67.68 million USD); BTC/KRW (trading volume share 6.3%, transaction amount approximately 66.45 million USD); BFC/KRW (trading volume share 6.08%, transaction amount approximately 64.09 million USD); USDT/KRW (trading volume share 6.05%, transaction amount approximately 63.77 million USD).

Arbitrum's investment strategy director Brendan Ma stated: Arbitrum's weekly revenue has risen to third globally, with treasury revenue exceeding 4.3 million dollars in the past 30 days, of which over 50% came from the previous week. Revenue in Q3 to date is approximately 140% higher than Q2, with sources including Arbitrum One transaction fees, Robinhood Chain AEP licensing fees, and treasury income.Arbitrum leads in the number of RWA deployments, exceeding 4,500, with AUM reaching 1 billion dollars. The 30-day transaction volume grew by 124% to 395 billion dollars, and tokenized stocks doubled to over 200 million dollars. Arbitrum One's cumulative transaction volume exceeded 2.8 billion transactions, with Chain GDP reaching 1.8 billion dollars, a year-on-year increase of 22%, and perpetual contract positions peaking at 1.8 billion dollars.In terms of the ecosystem, Carbon's cumulative transaction volume exceeded 100 million dollars, T3tris TVL reached 13.4 million dollars, and USD.AI TVL reached 500 million dollars. Venmo, Stripe, Shopify, and Cash App have supported USDC or PYUSD-related functionalities on Arbitrum.