Which countries have banned China's AI chatbot Deepseek and why?

The governments of South Korea, Australia, and Taiwan have banned Deepseek from being used on employee devices, specifically citing national security concerns as the primary reason for these restrictions. These countries view the Chinese AI chatbot as potentially posing risks to sensitive information and national security infrastructure. Meanwhile, the United States is also considering implementing similar restrictions on the use of Deepseek. Despite the app's growing popularity and versatility in offering services like translation and personalized recommendations, these security concerns have led to significant international pushback against this Chinese technological advancement.