US bans DeepSeek from civilian agency IT systems

Federal authorities in the United States have implemented a comprehensive ban prohibiting the use of DeepSeek across all civilian agency IT systems. This directive broadens previously enacted restrictions that initially targeted defense and national security departments. Policymakers have expressed growing apprehension that the integration of foreign artificial intelligence tools could expose sensitive federal information to overseas entities. The restriction underscores the deepening technological rivalry and cybersecurity vigilance characterizing modern geopolitical relations. Federal contractors and agencies must now audit their software stacks to ensure compliance with the newly enforced federal IT standards. As governments worldwide scrutinize cross-border AI software, compliance costs and market fragmentation for AI developers are expected to rise.