Machine learning & AI

Verbal nonsense reveals limitations of AI chatbots

The era of artificial-intelligence chatbots that seem to understand and use language the way we humans do has begun. Under the hood, these chatbots use large language models, a particular kind of neural network. But a new ...

Business

Elizabeth Holmes appeals Theranos fraud conviction

Fallen US biotech star Elizabeth Holmes has asked an appeals court to overturn her conviction in the Theranos fraud trial that saw her sentenced to more than 11 years in prison.

Security

Australian police make first arrest in Optus hack probe

A police investigation of a cyberattack on an Australian telecommunications company in which the personal data of more than one third of Australia's population was stolen has resulted in its first arrest, investigators said ...

page 1 from 3