DeepSeek is a new artificial intelligence chatbot that’s sending shock waves through Wall Street, Silicon Valley and Washington. The app, named after the Chinese start-up that built it, rocketed to the top of Apple’s App Store in the United States over the weekend.

Apple Inc. gave a reassuring revenue forecast for the current quarter, helping boost shares of the world’s most valuable company after its holiday results showed jarring declines for China and the iPhone.

SINGAPORE—The unexpected success of Chinese AI startup DeepSeek has revealed cracks in U.S. efforts to contain China’s technology ambitions, challenging both Washington and Silicon Valley to rethink how best to preserve American supremacy.

The chip maker—which counts Apple, Samsung Electronics and Tesla among its customers—expects lower sales, as demand for legacy semiconductors remains subdued.

Apple reportedly once considered Intel as a partner for iPhone chip production, but per TSMC’s founder, the company didn’t impress Tim Cook.

TSMC and Apple's partnership hasn't always been certain, with a new interview detailing how the company fended off an attempt by Intel to become Apple's chip foundry partner in 2011.

TSMC founder Morris Chang has revealed that Apple CEO Tim Cook rejected Intel as an iPhone chip manufacturing partner in 2011, and told him

Former OpenAI board member Helen Toner claims despite DeepSeek's recent success in AI, it's not leading the pack. However, if President Trump revokes the NVIDIA AI chip exportation ban, it would be a huge win for China.

Macs, iPhones, and iPads made during and after 2021 may be at risk. However, no attackers have taken advantage.

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A tech sell-off on Monday saw more than $1 trillion in value erased over concerns over China's DeepSeek AI app.

DeepSeek AI, favored by investors over ChatGPT, uses rapid advancements with cheaper chips as U.S. tech restrictions fuel China’s AI innovation.