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On August 21, Cryptopolitan reported that on August 20, attackers released malicious versions of three widely used Rust packages through a supply chain attack, with the library named arrayref being utilized by approximately three-quarters of Rust development environments. The malicious update concealed a backdoor that could automatically steal login information when users compiled their projects, potentially exposing the computers and keys of users who compiled the affected versions. Wiz researchers noted that the command and control paths of the arrayref attack overlap with those used by the North Korean hacker groups Sapphire Sleet and UNC1069 in their Mastra operation, sharing the same security certificate and hosting provider, Hostwinds. The attackers simply added a misspelled dependency for proc-macro1, mimicking the popular proc-macro2, without modifying the original code, allowing it to pass tests and builds. The attack was removed 86 minutes after its release but had already been downloaded extensively. The affected packages are widely used in Solana and Ethereum tools. The Rust team believes that the maintainer's actions were not malicious, and their device or credentials may have been compromised.

[Rust Library Arrayref Targeted by Supply Chain Attack]On August 21, Cryptopolitan reported that on August 20, attackers released malicious versions of three widely used Rust packages through a supply chain attack, with the library named arrayref being utilized by approximately three-quarters of Rust development environments. The malicious update concealed a backdoor that could automatically steal login information when users compiled their projects, potentially exposing the computers and keys of users who compiled the affected versions. Wiz researchers noted that the command and control paths of the arrayref attack overlap with those used by the North Korean hacker groups Sapphire Sleet and UNC1069 in their Mastra operation, sharing the same security certificate and hosting provider, Hostwinds. The attackers simply added a misspelled dependency for proc-macro1, mimicking the popular proc-macro2, without modifying the original code, allowing it to pass tests and builds. The attack was removed 86 minutes after its release but had already been downloaded extensively. The affected packages are widely used in Solana and Ethereum tools. The Rust team believes that the maintainer's actions were not malicious, and their device or credentials may have been compromised.

Rust Library Arrayref Targeted by Supply Chain Attack

On August 21, Cryptopolitan reported that on August 20, attackers released malicious versions of three widely used Rust packages through a supply chain attack, with the library named arrayref being utilized by approximately three-quarters of Rust development environments. The malicious update concealed a backdoor that could automatically steal login information when users compiled their projects, potentially exposing the computers and keys of users who compiled the affected version. Wiz researchers noted that the command and control path of the arrayref attack overlaps with the Mastra operation used by the North Korean hacker groups Sapphire Sleet and UNC1069, with IP addresses sharing the same security certificate and using the same hosting provider, Hostwinds. The attackers only added a misspelled dependency for proc-macro1, mimicking the popular proc-macro2, without modifying the original code, allowing it to pass tests and builds. The attack was removed 86 minutes after release but had already been downloaded extensively. The affected packages are widely used in Solana and Ethereum tools. The Rust team believes that the maintainer's actions were not malicious and that their device or credentials may have been compromised.

[Rust Library Arrayref Targeted by Supply Chain Attack]On August 21, Cryptopolitan reported that on August 20, attackers released malicious versions of three widely used Rust packages through a supply chain attack, with the library named arrayref being utilized by approximately three-quarters of Rust development environments. The malicious update concealed a backdoor that could automatically steal login information when users compiled their projects, potentially exposing the computers and keys of users who compiled the affected version. Wiz researchers noted that the command and control path of the arrayref attack overlaps with the Mastra operation used by the North Korean hacker groups Sapphire Sleet and UNC1069, with IP addresses sharing the same security certificate and using the same hosting provider, Hostwinds. The attackers only added a misspelled dependency for proc-macro1, mimicking the popular proc-macro2, without modifying the original code, allowing it to pass tests and builds. The attack was removed 86 minutes after release but had already been downloaded extensively. The affected packages are widely used in Solana and Ethereum tools. The Rust team believes that the maintainer's actions were not malicious and that their device or credentials may have been compromised.

On August 21, Goldman Sachs MarketStrats stated that the U.S. Treasury's expansion of long-term Treasury bond repurchases can indeed alleviate long-end pressure in the short term. Referring to the Operation Twist in 1961 and the extension plan in 2011, historical policy tools have led to a decline of about 10-20 basis points in long-end rates. Goldman Sachs assesses that this round of repurchases, along with adjustments in issuance terms and balance sheet management, could potentially achieve a temporary drop in long-end yields of 20-40 basis points. However, Goldman Sachs remains cautious about the long-term effects. The current rise in long-end rates is driven not only by technical supply-demand mismatches but also by ongoing fiscal deficits, inflation uncertainties, and an increase in the equilibrium real interest rate. The report also emphasizes that capital expenditures in AI, data center construction, power infrastructure, and re-industrialization are continuously driving up capital demand across society. While Treasury repurchases can alleviate the market's short-term need to absorb duration supply, they are unlikely to change the overarching trend of rising capital costs and long-term interest rate levels.

[Goldman Sachs: U.S. Treasury Can Lower Long-Term Yields by 20 to 40 Basis Points, but Direction Change is Challenging]On August 21, Goldman Sachs MarketStrats stated that the U.S. Treasury's expansion of long-term Treasury bond repurchases can indeed alleviate long-end pressure in the short term. Referring to the Operation Twist in 1961 and the extension plan in 2011, historical policy tools have led to a decline of about 10-20 basis points in long-end rates. Goldman Sachs assesses that this round of repurchases, along with adjustments in issuance terms and balance sheet management, could potentially achieve a temporary drop in long-end yields of 20-40 basis points. However, Goldman Sachs remains cautious about the long-term effects. The current rise in long-end rates is driven not only by technical supply-demand mismatches but also by ongoing fiscal deficits, inflation uncertainties, and an increase in the equilibrium real interest rate. The report also emphasizes that capital expenditures in AI, data center construction, power infrastructure, and re-industrialization are continuously driving up capital demand across society. While Treasury repurchases can alleviate the market's short-term need to absorb duration supply, they are unlikely to change the overarching trend of rising capital costs and long-term interest rate levels.

Goldman Sachs: U.S. Treasury Can Lower Long-Term Yields by 20 to 40 Basis Points, but Direction Change is Challenging

On August 21, Goldman Sachs MarketStrats stated that the U.S. Treasury's expansion of long-term Treasury bond repurchases can indeed alleviate long-end pressure in the short term. Historical policy tools, such as the 1961 Operation Twist and the 2011 maturity extension program, have previously resulted in approximately 10 to 20 basis points of decline in long-end rates. Goldman Sachs assesses that this round of repurchases, adjustments to issuance maturities, and balance sheet management could potentially achieve a short-term decline of 20 to 40 basis points in long-end yields. However, Goldman Sachs remains cautious about the long-term effects. The current rise in long-end rates is driven not only by technical supply-demand mismatches but also by persistent fiscal deficits, inflation uncertainties, and an upward shift in the equilibrium real interest rate. The report also emphasizes that capital expenditures in AI, data center construction, power infrastructure, and reindustrialization are continuously driving up overall capital demand. While Treasury repurchases can alleviate the market's short-term need to absorb duration supply, they are unlikely to change the overarching trend of rising capital costs and an upward shift in long-term interest rate levels.

[Goldman Sachs: U.S. Treasury Can Lower Long-Term Yields by 20 to 40 Basis Points, but Hard to Change Overall Direction]On August 21, Goldman Sachs MarketStrats stated that the U.S. Treasury's expansion of long-term Treasury bond repurchases can indeed alleviate long-end pressure in the short term. Historical policy tools, such as the 1961 Operation Twist and the 2011 maturity extension program, have previously resulted in approximately 10 to 20 basis points of decline in long-end rates. Goldman Sachs assesses that this round of repurchases, adjustments to issuance maturities, and balance sheet management could potentially achieve a short-term decline of 20 to 40 basis points in long-end yields. However, Goldman Sachs remains cautious about the long-term effects. The current rise in long-end rates is driven not only by technical supply-demand mismatches but also by persistent fiscal deficits, inflation uncertainties, and an upward shift in the equilibrium real interest rate. The report also emphasizes that capital expenditures in AI, data center construction, power infrastructure, and reindustrialization are continuously driving up overall capital demand. While Treasury repurchases can alleviate the market's short-term need to absorb duration supply, they are unlikely to change the overarching trend of rising capital costs and an upward shift in long-term interest rate levels.

Goldman Sachs: U.S. Treasury Can Lower Long-Term Yields by 20 to 40 Basis Points, but Hard to Change Overall Direction

On August 21, according to Coinglass data, over $446 million was liquidated across the network in the last 4 hours, with $425 million coming from short positions. In the past 24 hours, a total of 137,452 individuals were liquidated globally, amounting to a total liquidation value of $1.234 billion. The largest single liquidation occurred on Hyperliquid, involving BTC-USD worth $25.1387 million.

[Over $446 Million Liquidated in the Last 4 Hours, $425 Million from Short Positions]On August 21, according to Coinglass data, over $446 million was liquidated across the network in the last 4 hours, with $425 million coming from short positions. In the past 24 hours, a total of 137,452 individuals were liquidated globally, amounting to a total liquidation value of $1.234 billion. The largest single liquidation occurred on Hyperliquid, involving BTC-USD worth $25.1387 million.

Over $446 Million Liquidated in the Last 4 Hours, $425 Million from Short Positions

On August 21, according to Coinglass data, over $446 million was liquidated across the network in the past 4 hours, with $425 million coming from short positions. In the last 24 hours, a total of 137,452 individuals were liquidated globally, amounting to a total liquidation value of $1.234 billion. The largest single liquidation occurred on Hyperliquid, with a value of $25.1387 million for BTC-USD.

[Over $446 Million Liquidated in the Last 4 Hours, $425 Million from Short Positions]On August 21, according to Coinglass data, over $446 million was liquidated across the network in the past 4 hours, with $425 million coming from short positions. In the last 24 hours, a total of 137,452 individuals were liquidated globally, amounting to a total liquidation value of $1.234 billion. The largest single liquidation occurred on Hyperliquid, with a value of $25.1387 million for BTC-USD.

On August 21, Cointelegraph reported that World Liberty Financial, a cryptocurrency project supported by the Trump family, has launched the first USD1 settled traditional finance perpetual contract market on Aster, supported by a liquidity provision of 250 million WLFI and 12.5 million USD1.

[World Liberty Financial Launches USD1 Settled TradFi Perpetual Contract Market on Aster]On August 21, Cointelegraph reported that World Liberty Financial, a cryptocurrency project supported by the Trump family, has launched the first USD1 settled traditional finance perpetual contract market on Aster, supported by a liquidity provision of 250 million WLFI and 12.5 million USD1.

World Liberty Financial Launches USD1 Settled TradFi Perpetual Contract Market on Aster

On August 21, Cointelegraph reported that World Liberty Financial, a crypto project supported by the Trump family, has launched the first USD1 settled traditional finance perpetual contract market on Aster, backed by a liquidity support of 250 million WLFI and 12.5 million USD1.

[World Liberty Financial Launches USD1 Settled TradFi Perpetual Contract Market on Aster]On August 21, Cointelegraph reported that World Liberty Financial, a crypto project supported by the Trump family, has launched the first USD1 settled traditional finance perpetual contract market on Aster, backed by a liquidity support of 250 million WLFI and 12.5 million USD1.

On August 21, according to the official X account of self-hosted stablecoin digital bank AllScale, the platform has launched the AllScale CLI command-line tool, allowing users to complete stablecoin receipts, payments, and account reconciliation directly from the terminal with a single installation. For receipts, a command can send detailed invoices to any valid email address, supporting USDT or USDC, without the recipient needing to register or establish a partnership in advance. For payments, users only need to approve spending limits once, including single transaction limits, total budget, and validity period, after which the script can run unattended. Each payment will create and fund a Claim Link, with the recipient not needing to provide a wallet address; this process is idempotent, meaning that tasks that fail midway will not result in duplicate payments. Each command prints JSON to standard output and returns 13 documented exit codes, allowing scripts or AI agents to automatically branch based on the results without needing to screenshot and verify pages. AllScale states that the CLI can be used in any environment that can run shell commands and is now available on npm under the package name @allscale/cli.

[AllScale Launches CLI Tool for One-Click Stablecoin Transactions]On August 21, according to the official X account of self-hosted stablecoin digital bank AllScale, the platform has launched the AllScale CLI command-line tool, allowing users to complete stablecoin receipts, payments, and account reconciliation directly from the terminal with a single installation. For receipts, a command can send detailed invoices to any valid email address, supporting USDT or USDC, without the recipient needing to register or establish a partnership in advance. For payments, users only need to approve spending limits once, including single transaction limits, total budget, and validity period, after which the script can run unattended. Each payment will create and fund a Claim Link, with the recipient not needing to provide a wallet address; this process is idempotent, meaning that tasks that fail midway will not result in duplicate payments. Each command prints JSON to standard output and returns 13 documented exit codes, allowing scripts or AI agents to automatically branch based on the results without needing to screenshot and verify pages. AllScale states that the CLI can be used in any environment that can run shell commands and is now available on npm under the package name @allscale/cli.

AllScale Launches CLI Tool for One-Click Stablecoin Transactions

HTX data monitoring shows that BTC has broken through 74000 USDT, currently reported at 74003.86 USDT, with a 24H increase of 6.87%.

【BTC breaks through 74000 USDT】HTX data monitoring shows that BTC has broken through 74000 USDT, currently reported at 74003.86 USDT, with a 24H increase of 6.87%.

BTC breaks through 74000 USDT

Disclaimer：Il contenuto di cui sopra non rappresenta le posizioni di HTX.，HTX non fornisce alcuna raccomandazione di trading.。

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