Chinese AI firm DeepSeek says it is facing "large-scale malicious attacks", which are affecting its services. Chinese state media is citing cyber security experts who say the attacks are originating from US-based IP addresses,

The sudden rise of Chinese AI app DeepSeek has leaders in Washington and Silicon Valley grappling with how to keep the U.S. ahead in the crucial technology.

China’s success with AI tool DeepSeek is giving U.S. markets a reality check. But it’s too early to say that American AI leaders will be eclipsed.

By Andrea Shalal, David Shepardson and Kanishka Singh WASHINGTON (Reuters) - U.S. officials are looking at the national security implications of the Chinese artificial intelligence app DeepSeek, White House press secretary Karoline Leavitt said on Tuesday,

President Donald Trump said Jan. 27 that DeepSeek’s release “should be a wake-up call for our industries that we need to be laser focused on competing to win.”

As Chinese AI application DeepSeek attracts hordes of American users, Trump administration officials, lawmakers and cybersecurity experts are expressing concern that the technology could pose a threat to U.

Australia Treasurer Jim Chalmers on Wednesday urged Australians to be cautious when using Chinese AI model DeepSeek, the latest government to warn over its use.

DeepSeek stunned the tech world with the release of its R1 "reasoning" model, matching or exceeding OpenAI's reasoning model for a fraction of the cost.