Key TakeawaysOpenAI (OPENAI) has banned several Chinese-linked accounts for violating policies, including using ChatGPT for targeted profiling, designing surveillance tools, and conducting phishing and malware campaigns.IBM (IBM) shares surged 7.5% following the announcement of a strategic partnership with AI firm Anthropic, aiming to capture a larger share of the enterprise AI market.Efforts to end the ongoing U.S. government shutdown have failed in the Senate, with both Democrat and Republican bills unabl ...