Draft rules on the export of artificial intelligence technology show how China is trying to balance national security risks with its desire to outpace the United States.

The cybersecurity firm said the attacker was likely a Chinese speaker and financially motivated, but did not attribute the attacks to a named individual or group.

Bryce Vincent Gowryluk used Claude, Anthropic’s A.I. chatbot, to help him chart a course for the top of Crown Mountain, north of Vancouver, British Columbia. Things did not go as planned.

A top executive was questioned by lawmakers about the breach of a government health care data portal, as the company has faced public outrage and questions of liability.