The former chairman of a financial group was brought to China in handcuffs, the latest high-level capture in a widening investigation into organized crime.

The police chief in Fargo, N.D., acknowledged “missteps” but stopped short of apologizing to Angela Lipps, a Tennessee resident who said she had never been to North Dakota before she was arrested.

© Angela Lipps

The San Francisco start-up claimed that DeepSeek, Moonshot and MiniMax used approximately 24,000 fraudulent accounts to train their own chatbots.