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More →New York Fed: Trump tariffs caused prices to rise for 67 categories of goods.
According to Bijie News, the Federal Reserve Bank of New York: Trump's tariffs have caused prices of 67 categories of goods to rise. Research by the Federal Reserve Bank of New York shows that if President Trump had not imposed tariffs on imported goods, the prices of many everyday items would have declined, but instead they rose because of the tariffs. The report shows that as of February this year, Trump's tariffs raised the price level of 67 categories of goods by 2.9 percentage points. Without the tariffs, the prices of these goods would have fallen by nearly 1%. The report points out that for every one percentage point increase in the average tariff rate, consumer prices rise by about 0.25 percentage points one year later, and the upward pressure on prices brought by tariffs will continue until 2027. About two-thirds of the price increases for these goods are the direct impact of import tariffs, while the rest comes from U.S. companies using imported components and materials in their products, being indirectly affected by the tariffs.
QQQ off-exchange short sale volume ratio reported at 54.39%
BiJie Network US stock data: QQQ's off-exchange short selling volume accounted for 54.39% that day. Compared with the same-caliber snapshot 24 hours earlier, it fell by 13.7744 percentage points; compared with the same-caliber snapshot 7 days earlier, it fell by 7.4655 percentage points.
DEX 24-hour trading volume reached 7.604 billion USD.
CoinWorld data: Within the period, DEX 24-hour trading volume was $7.604 billion, down 28.75% compared with the previous statistical period under the same scope. Among them, the DEX trading volumes of the five monitored public chains were: Ethereum $1.042 billion; Solana $2.215 billion; BSC $603 million; Base $839 million; Arbitrum $117 million.
OneKey analyzes the Ledger supply chain attack and proposes five security improvement measures.
According to CoinWorld news, regarding the incident in which Ledger devices sold through the cryptobilis channel were suspected of being tampered with, leading to the theft of approximately $90 million in assets, OneKey founder Yishi said that as of October 10, OneKey had not received any related reports of damage. After analyzing the attack path of supply chain implantation in Ledger hardware, OneKey announced five improvement measures, including upgrading anti-counterfeiting packaging, launching an initialization process that does not require screen display, and advancing encryption of internal communications on the motherboard bus at the firmware and hardware levels. Yishi hopes that manufacturers, researchers, and distribution partners will work together to study the device delivery process and how sensitive data is transmitted inside the device.
Tron's USDT supply increased by 18.67 billion, bringing the total to 94.25 billion.
According to data from Bijie.com: over the past year, the USDT supply on the Tron chain increased by 18.67 billion, reaching 94.25 billion.
Specter questions Serpin token issuance and refund arrangements.
According to CoinWorld news, on-chain detective Specter stated that Serpin conducted an early issuance despite previously claiming it would not issue a token, and after the token's TGE it was only listed on Coinbase, resulting in low liquidity. Specter pointed out that participants had to go through a lengthy verification process and could only recover 85% of their funds, and questioned why the project team did not fully refund the participants.
After its TGE, the Serpin token was listed only on Coinbase, and on-chain detective Specter questioned the arrangement to refund 85% of the funds.
CoinWorld data: The Serpin token was listed only on Coinbase after its TGE. On-chain detective Specter posted on X that Serpin issued a token for a project that originally did not need one and conducted an early issuance, despite having previously said it would not issue a token. The project remained inactive at the time of the TGE, and the token was listed only on Coinbase with low liquidity, without being listed on exchanges such as MEXC or KuCoin. Specter said that participants need to go through a lengthy verification process to recover 85% of their funds, and questioned why the project team would not fully refund participants for its own decisions and mistakes. The project was originally scheduled to conduct its TGE in September, but it was later delayed.
SPY off-exchange short sale volume ratio reported at 53.34%
Bitcoin World US stock data: SPY's off-exchange short selling volume accounted for 53.34% of the total for the day. Compared with the same-caliber snapshot 24 hours earlier, it rose by 4.6977 percentage points; compared with the same-caliber snapshot 7 days earlier, it rose by 1.759 percentage points.
OneKey founder Yishi analyzes the Ledger device theft incident.
According to news from Bijie, OneKey founder Yishi stated that regarding the incident in which Ledger devices sold through the CryptoBilis channel were suspected of being tampered with, leading to the theft of approximately $90 million in assets, OneKey had not received any related reports of damage as of October 10, and conducted an in-depth analysis of the attack path involving hardware supply chain implantation. Yishi pointed out that although secure chips can guarantee firmware authenticity and private key generation, if the mnemonic phrase is transmitted in plaintext over low-speed motherboard buses (such as SPI/I2C) when being transferred from the secure chip to the screen for display, attackers can secretly disassemble the device and implant a cellular network module (such as NRF9151) to eavesdrop on screen data and remotely transmit the mnemonic phrase back, bypassing the secure chip to complete the theft. To this end, OneKey announced five improvement measures, including upgrading anti-counterfeiting packaging, launching an initialization process that does not require screen display, and advancing encryption of internal communications on the motherboard bus at both the firmware and hardware levels. Hardware wallet manufacturer Trezor also responded, stating that it has fully suspended device sales through the e-commerce platform involved (CryptoBilis) and is actively investigating and handling the overall situation.
OpenAI's new AI agents: applications and challenges in enterprise environments
According to Business Insider, OpenAI's new AI agent has caused some technical challenges in enterprise environments. The agent, named Dots, is capable of creating websites in a short amount of time, but due to restrictions imposed by enterprise IT departments, users cannot easily share the generated content. The author experienced Dots' capabilities during OpenAI training and found that it performs excellently when handling complex tasks, but certain tools still require approval from the IT department before they can be used. Although Dots offers convenience, technical obstacles in enterprise environments make the application of AI seem less magical. OpenAI plans to promote these AI agents to the broader digital world after ensuring safety.