Korean company is reportedly considering replacing Google search engine on its smartphones with Microsoft's Bing engine. Google earns an estimated $3 billion in annual revenue from the Samsung contract, according to a previous New York Times report.

The integration of OpenAI's artificial intelligence technology into Microsoft's search engine Ping has pushed people to the little-used search engine and helped it better compete with market-leading Google in page traffic growth. The news weighed on shares of Google's parent company Alphabet, and the company's share price fell.