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More →Microsoft CEO: AI models should be treated as insider threats, requiring an emergency brake mechanism.
According to news from Bijie, Microsoft CEO Satya Nadella said that enterprises should treat powerful artificial intelligence (AI) models as potential insider threats, assume that these models may be compromised, and establish an "emergency brake" mechanism to prevent agentic models from going out of control. He pointed out that companies deploying advanced artificial intelligence should not rely solely on assurances from model developers and must exercise control from the outset. Nadella's security recommendations include: not relying on a single AI model in critical decisions, keeping tamper-proof records of agents' actions, and subjecting AI systems to independent audits. He also called for disclosure of major AI failures or security incidents, and suggested that companies share failure details so that other companies can strengthen their protective measures.
Analyst: Tokenized stock trading volume drops 64%, yet market value rises
According to news from Bijie, trading activity in the tokenized stock market has significantly declined, even though market value is rising. According to Token Terminal data, the market capitalization of this sector reached 3.8 billion USD, up 18.6% from 30 days ago. However, trading volume on decentralized exchanges (DEXs) shrank to 16.8 billion USD. This divergence raises a question: does the valuation growth of tokenized stocks match sustainable secondary-market liquidity? There are currently about five million holders and 11,811 listed instruments, but these figures do not indicate how many investors were actively trading during the reporting period. The 64.2% decline means that DEX trading volume for tokenized stocks was close to 46.9 billion USD in the previous comparable period. Absolute trading activity fell by about 30.1 billion USD, and the scale of this contraction is striking because it occurred alongside a rise in the reported value of tokenized stocks.
The 4-hour trading volume ratio of SOL contracts to spot is 7.39.
Bjie.com data: Over the most recent 4 full hours for SOLUSDT, perpetual contract trading volume was 7.39 times the spot trading volume. Compared with the same-caliber snapshot 24 hours ago, it decreased by 0.9602; compared with the same-caliber snapshot 7 days ago, it increased by 0.9777.
In 2026, hardware wallets experienced 10 security incidents, resulting in losses of approximately $200 million.
According to news from Bijie, at least 10 security incidents involving hardware wallets occurred in 2026, resulting in losses of approximately $200 million. Incident review: 1. Coldcard (July): a vulnerability made seed phrases guessable, leading to about $116 million stolen. 2. Cryptobilis (October): Ledger suspended sales by this reseller because its buyers lost more than $86 million. 3. Trezor (September): its email service provider was attacked, sending fake security alerts to 347,000 users. 4. Trezor (August): a shipping partner leaked data on about 81,000 customers. 5. Safepal (August): an order tracking plugin exposed information on nearly 40,000 customers. 6. Bitbox02 (August): an AI review found two serious firmware flaws. 7. Tangem (July): researchers used a laser to bypass the card password. 8. Trezor Safe 7 (June): a laser attack extracted secrets from a new chip. 9. Ledger (January): a payment partner leaked customer information. 10. Mail scam (February): fake Trezor letters attempted to steal seed phrases.
The 4-hour trading volume ratio of ETH contracts to spot is 6.57.
Bjie.com data: Over the most recent 4 full hours, ETHUSDT perpetual contract trading volume was 6.57 times the spot trading volume. Compared with the same-caliber snapshot 24 hours ago, it decreased by 5.7167; compared with the same-caliber snapshot 7 days ago, it decreased by 1.0511.
Stablecoin holders on Solana have surpassed 14 million.
CoinWorld data: According to Cointelegraph, the number of stablecoin holders on Solana has exceeded 14 million.
The 4-hour trading volume ratio of BTC contracts to spot is 6.97.
Bijie data: Over the most recent 4 full hours for BTCUSDT, perpetual contract trading volume was 6.97 times spot trading volume. Compared with the same-caliber snapshot 24 hours ago, it decreased by 2.5073; compared with the same-caliber snapshot 7 days ago, it increased by 0.0932.
BTC saw a net capital outflow of 991.7905 BTC over the past 24 hours.
CoinWorld data: BTC saw a net capital outflow of 991.7905 BTC over the past 24 hours. This figure is aggregated from continuous 1-hour resolution data and represents the rolling 24-hour net capital flow denominated in BTC assets. It does not represent exchange net inflows, on-chain exchange flows, or institutional capital flows, and should not be conflated with deposit/withdrawal data from any single exchange. Compared with the same-caliber snapshot 24 hours ago, it is down 175.27%; compared with the same-caliber snapshot 7 days ago, it is down 153.04%.
BTC DVOL指数报36.81点
CoinWorld data: The latest reading of the BTC DVOL index is 36.81 points.
Ethereum market participants' positions have noticeably weakened.
According to news from Bijie, analyst Joao Wedson stated that Ethereum ($ETH) is showing clear signs of weakening positioning among major market participants. Both the 30-day and 180-day open interest changes are negative, and the divergence between whale and retail positioning also shows that large players have significantly reduced their long exposure while gradually increasing short positions. However, total open interest remains at around 10.58 million ETH, indicating that there is still a large amount of leveraged exposure in the market. This puts Ethereum at risk of another wave of forced liquidations. The positioning data sends a clear warning that the risk is far from over.