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Real-time News
On August 20th, OpenAI announced it will enhance its security processes for paid users and begin testing "private security processing." This technology aims to improve security by identifying risk patterns across multiple interactions, rather than simply analyzing single prompts and responses. OpenAI stated that as AI undertakes longer, more autonomous tasks, risks often arise from combinations of multiple interactions. The company stated that the new process is designed to protect against attacks from malicious users and dysfunctional AI agents, while maintaining "zero data retention" compatibility—customer content will still not be accessible to OpenAI. OpenAI expects to launch this feature in September and release a related technical white paper; it is currently testing with early clients such as Microsoft and Databricks.The Dow Jones Industrial Average rose 119.71 points, or 0.22%, to close at 53,463.11 on Wednesday, August 19; the S&P 500 rose 16.50 points, or 0.21%, to close at 7,708.26; and the Nasdaq Composite rose 41.38 points, or 0.16%, to close at 26,331.09.August 20th - U.S. stocks closed Wednesday with the Dow Jones Industrial Average up 0.22%, the S&P 500 up 0.21%, and the Nasdaq Composite up 0.16%. Moderna (MRNA.O) surged 176%, and Merck (MRK.N) rose 12.6%. Marvell Technology (MRVL.O) jumped over 9.8%, SK Hynix (SKHY.O) gained 0.35%, SanDisk (SNDK.O) fell 3.5%, and Micron Technology (MU.O) dropped 0.39%. The Nasdaq China Golden Dragon Index closed up 1.5%.On August 20th, Trump hinted that Treasury Secretary Bessant might introduce significant sanctions against Iran this week, stating that "Bessant doesnt mince words." Trump indicated that the US has a "very tough sanctions package" and will currently monitor developments. Trump also stated that the Strait of Hormuz remains open, with "many ships passing through." He noted that this situation hasnt been adequately reported, but future traffic flow may slow down.On August 20th, Trump again urged the Federal Reserve to cut interest rates as soon as possible, claiming that the US is bearing too high interest rate costs. He stated that every 1 percentage point reduction in interest rates would be equivalent to reducing costs by approximately $600 billion, and criticized the current interest rate system as "unfair." Trump claimed that the Federal Reserve Chairman has performed admirably, but has been affected by the "politicization of the Federal Reserve Board."
