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The cryptocurrency derivatives trading tool platform SignalPlus announced that it was attacked in the early hours of November 4, originating from a third-party Telegram account that was hacked, affecting a small number of accounts that had not enabled IP whitelisting.The team stated that they quickly identified and controlled the intrusion. As a precautionary measure, they have revoked all associated API keys with their centralized trading platform partners and temporarily suspended terminal services. The official statement indicated that the total loss was less than $82,000, and affected users will receive full compensation. They expect to fully restore services in the coming days, with subsequent updates and operational guidelines to be released through official channels.This evening, Binance also issued a statement indicating that it has taken precautionary measures regarding the potential security issues reported by the third-party platform SignalPlus, actively revoking all API keys associated with SignalPlus.Binance emphasized that its own system was not affected and that user funds are secure. Binance reminded SignalPlus users to log directly into their Binance accounts to check their positions and open orders, and not to rebind API keys until the issues with SignalPlus are completely resolved. They also advised to always enable IP whitelisting.

GoPlus Security issued a security alert stating that the security organization SEAL recently reported multiple cases of asset loss among users of self-hosted wallets on iOS, involving several users. Users are reminded to update their iPhones to the latest iOS version as soon as possible and to check if any malicious applications are installed on their devices.During the period from October 28 to November 3, six related reports were received, with losses amounting to approximately $127,000, compared to four reports and about $434,000 the previous week. The related attacks are suspected to be associated with exploitation tools targeting wallet applications, such as DarkSword and Coruna, with victims mainly from Russia, Ukraine, and Kazakhstan.

TenArmorAlert posted on platform X stating: Its system detected a suspicious attack involving the TENDRIL/USDT pool on BSC, resulting in a loss of approximately $309,000.

The Japanese cryptocurrency exchange Zaif announced that its email service provider Arara suffered an external unauthorized access, resulting in the leak of approximately 380,000 registered customer email addresses (after deduplication).Zaif stated that the leaked information is limited to email addresses and does not include names, transaction information, passwords, or other data. Their own system has not detected any intrusion, and accounts cannot be logged in with just the email addresses. Currently, there is no confirmation of asset damage or other secondary harm. Due to the suspension of Arara's services, Zaif has halted email sending and reminded customers to be vigilant against phishing emails impersonating them or Arara, advising not to click on links or enter authentication information, and recommending the use of authentication applications for two-factor authentication.

The IPO dedicated website of AI company Anthropic, ipo.anthropic.com, is now live. The page is very simple, featuring three circles of increasing size, along with the phrase "More information to come." Developers examining the webpage code discovered that the site has preset paths for regions including the United States, the United Kingdom, Canada, Australia, and Japan, and also contains Japanese prompt text.Anthropic plans to issue stocks to retail investors in Japan, the United Kingdom, Canada, Australia, and some European countries, with participating institutions such as Interactive Brokers, Revolut, and SBI already announced. Japanese regulatory documents indicate that the local issuance scale is expected to be up to approximately $3.5 billion. The company publicly submitted its IPO prospectus on October 26, intending to list on NASDAQ under the code ANT, and may initiate the listing promotion during the week of November 9, aiming to complete the listing by the end of the month.

According to the Hong Kong News Bulletin, the main forum of Hong Kong FinTech Week x StartmeupHK 2026 concluded on November 3 at the Hong Kong Convention and Exhibition Centre. The Deputy Secretary for Financial Services and the Treasury, Chan Ho Lam, stated: "Certainty plays a key role in innovative development. Under the direction of the 'Hong Kong Digital Asset Development Policy Declaration 2', we will establish a licensing system for virtual asset trading, custody, advisory, and management services, and submit a draft amendment to the Legislative Council in 2026 to clarify the compliance path for the market."In addition, during the panel discussion, the Chief Executive Officer of the Securities and Futures Commission, Ashley Alder, elaborated on the SFC's strategic vision, pointing out that artificial intelligence and tokenization will empower the development of Hong Kong's financial market, but it is essential to protect investors and maintain market integrity at the same time. Ashley Alder also noted that in the face of increasingly severe threats related to artificial intelligence, the industry must enhance cyber resilience. Regarding tokenization, she believes that achieving true scale effects hinges on integrating it into market operations, bringing substantial benefits through improved efficiency, accessibility, liquidity, and settlement speed. The Chief Executive of the Hong Kong Monetary Authority, Eddie Yue, stated that Hong Kong has the advantage to seize new growth opportunities brought by financial technology. With the good progress made under "FinTech 2030," banks and fintech companies will be able to utilize data, artificial intelligence, tokenization, and other emerging technologies more effectively.

According to market news, TenArmorAlert stated: its system detected suspicious attacks involving the InsurancePool and CoreVault contracts on BSC, resulting in a loss of approximately $112,300.

According to Bitcoin.com News, Brazilian cryptocurrency exchange Mercado Bitcoin disclosed on November 2 that it experienced a security incident, with approximately 38 million dollars in digital assets stolen. Additionally, Arkham Intelligence analyst Emmett Gallic estimated that the suspicious transfer amount exceeded 46 million dollars, and these two figures have yet to be verified.The exchange stated that users would not suffer asset losses due to this incident. The platform has suspended deposits, withdrawals, and platform services, and has notified the relevant authorities. Preliminary analysis indicates that the attackers may have controlled the transaction authorization signature credentials. According to Bitquery analysis, the suspicious transfers involved multiple chains including Ethereum, Bitcoin, Solana, Stellar, Arbitrum, Tron, and Polygon, with the specific method of intrusion yet to be determined.Mercado Bitcoin stated that it has collaborated with Tether, Circle, Paxos, BRL1, and Chainalysis to freeze 11 million dollars in assets and has identified other funds that can be frozen. The platform has not yet announced a specific time for restoring services.

OKX founder Star Xu posted that many packages and performances ultimately prove to be makeshift. He mentioned that a security incident involving $6.3 billion reportedly began when an employee fell into a fake job interview trap, which subsequently affected two other employees, and internal AI tools may also have been involved, questioning whether this is what is called "multi-layered defense."Star stated that he does not want to speculate too much on the security control failures of competitors, but he reminded users in the crypto industry that an overly marketing-oriented corporate culture can be extremely dangerous. He noted that users may care more about event rewards, while hackers and scammers are targeting the entire principal amount; security, responsibility, and compliance should always come before marketing, as no matter how enticing the event rewards are, they cannot compensate for the loss of principal.

ARK Invest's Head of Digital Assets Research, Lorenzo Valente, stated that cryptocurrency hacks effectively constitute a hidden transaction tax and cost of value storage, similar to product theft in the retail industry, with related losses ultimately passed on to users through cost pricing. Each hack undermines the competitiveness of the crypto network.Data shows that since 2018, the average market value lost annually in the crypto industry due to hacks accounts for 24 basis points (0.24%) of the total market value, while the losses from fraud in the U.S. banking system amount to only 1.7 basis points (0.017%), a difference of about 14 times.

Lookonchain reported that in the past 10 days, a certain whale deposited 184,200 AAVE into multiple exchanges, worth 25.5 million dollars; additionally, 56,150,000 WLD was deposited, worth 25.85 million dollars.

Binance released security incident recovery update #6, announcing that starting from November 3 at 12:00 PM (Beijing time), the withdrawal function for more assets will be gradually reopened in batches, involving networks such as BSC, ETH, SOL, XRP, TRON, Arbitrum, Optimism, Base, etc. Supported assets include BTC, ETH, XRP, SOL, DOGE, ADA, LINK, SHIB, USD1, FDUSD, and others.Binance stated that not all assets will be immediately available for withdrawal, and the recovery will be gradually restored based on security checks and readiness. Due to high traffic, there may be delays or extended processing times during the initial withdrawal phase. Binance emphasized that the platform will bear all economic losses caused by this security incident and will not pass the losses onto users.

According to on-chain analysis platform Lookonchain, the Brazilian cryptocurrency exchange Mercado Bitcoin has been hacked, resulting in a loss of over 46 million dollars, with more than 9 million dollars of stolen assets already frozen.The hackers currently hold a total of approximately 9.2 million dollars worth of altcoins, which may face selling pressure. This includes 37.29 billion PEPE, valued at about 1.79 million dollars; 12,820 AAVE, valued at about 161 thousand dollars; 769,950 PENDLE, valued at about 135 thousand dollars; and 29,830 EVA, valued at about 126 thousand dollars.Additionally, it includes 1.98 million VIRTUAL, valued at about 115 thousand dollars; 147,840 UNI, valued at about 104 thousand dollars; and 2.67 million ONDO, valued at about 103 thousand dollars.

According to a post by Onchain Lens, Fidelity Digital Assets transferred 1,722 BTC (approximately 132 million USD) to multiple new wallets in the past hour.

Beget indicates that its infrastructure has suffered a large-scale cyber attack, resulting in partial service interruptions. The full recovery time is currently undetermined.

According to reports from the Abu Dhabi Media Office and CNBC, OpenAI CEO Sam Altman met with Abu Dhabi Crown Prince and Chairman of the Executive Council Sheikh Khaled and witnessed the signing of multiple cooperation agreements with Abu Dhabi, covering areas such as energy, investment, and government.In the energy sector, Abu Dhabi National Oil Company ADNOC, G42's Inception42, and OpenAI reached an agreement to deploy OpenAI's cutting-edge models in ADNOC's operations, making it the first company in the energy industry to implement this technology; the related capabilities are based on the GPT model and utilize inference infrastructure within the UAE. In terms of investment, the sovereign investment fund Mubadala, Inception42, and OpenAI agreed to use advanced AI for investment analysis, opportunity identification, and risk assessment.On the government side, the Abu Dhabi government and OpenAI launched the "Machine-Readable Government" initiative, converting some policies and regulations into machine-readable formats to assist with routine assessments such as licensing and compliance, while final decision-making remains the responsibility of government officials.Additionally, according to a press release, Inception42 and OpenAI also signed a five-year agreement to promote cutting-edge AI in the UAE's government, business, and education sectors. CNBC reported that OpenAI is seeking to raise up to approximately $20 billion in a new round of financing, led jointly by UAE investors.

According to the Digital Renminbi Operation Management Center, in order to meet the demand for transaction vouchers in scenarios such as visa applications and loan requests, operational institutions such as China Merchants Bank, Postal Savings Bank, and Agricultural Bank have launched a wallet transaction printing service within the Digital Renminbi App. Users can apply online for transaction vouchers in PDF format, or download transaction details in Excel format for reconciliation verification. More operational institutions will launch this service in the App in the future.Users can enter the transaction record page of the wallet to access transaction printing, select the time range and filter transaction types before submitting the application. The results can be viewed in the application records. After a successful application, users can preview online, save to local, share to WeChat, or fill in an email to receive the file. The maximum selectable time span for transaction printing is 2 years, and the end date can be chosen up to 2 days prior to the current date. Successfully applied documents are retained for 7 calendar days.In addition to the Digital Renminbi App, users can also apply for transaction printing through branch counters, mobile banking, self-service devices, and other channels. Anonymous wallets must first complete real-name authentication upgrades before this service can be used. For inquiries, please call the Digital Renminbi customer service hotline at 956196, or directly contact the relevant operational institutions.

Chinese artificial intelligence company DeepSeek has announced a design plan aimed at enhancing the autonomy of AI coding assistants, allowing them to reduce human intervention while performing multiple tasks. According to a report by the South China Morning Post on Sunday, the plan originates from a paper published by the DeepSeek Harness team, with the core goal of reducing the human effort required to coordinate and monitor multiple AI agents.The team pointed out that managing multiple agents consumes human attention and cited a statement from the paper that "the single-task limit depends on model capability, while the multi-task limit depends on human attention." The paper also stated that one person can only supervise 3 to 5 active AI agent conversations at the same time. The proposed system will allocate tasks and coordinate work among the agents, allowing humans to free up energy to review results and make decisions.This proposal comes at a time of intense competition among AI developers, involving American companies Anthropic and OpenAI. Previously, Cointelegraph reported in October last year that, according to data from blockchain analysis platform CoinGlass, Chinese AI models outperformed their American counterparts in cryptocurrency trading, with DeepSeek being the only AI model in an experiment to achieve a 9.1% positive unrealized return, while the development cost of this model was only a small fraction of that of its American competitors.