China’s DeepSeek AI app sends U.S. tech stocks reeling  The Washington Post DeepSeek Panic Live Updates: Nasdaq Suffers Worst Day Of 2025—As Ultra-Rich, Nvidia Lose Billions  Forbes How China’s DeepSeek app compares to ChatGPT  CNN What is DeepSeek, the Chinese AI company upending the stock market?  The Associated Press Silicon Valley Is Raving About a Made-in-China AI Model  The Wall Street Journal

DeepSeek’s top-ranked AI app is restricting sign-ups due to ‘malicious attacks’  The Verge A shocking Chinese AI advancement called DeepSeek is sending US stocks plunging  CNN AI startup DeepSeek facing hack, blocks questions about CCP  Fox Business Why market panic over China's DeepSeek is 'overblown,' analysts say  Yahoo Finance DeepSeek hit with large-scale cyberattack, says it's limiting registrations  CNBC