Enlarge / A Deepmind Health webpage sits displayed on the screen of an Apple Inc. iPhone in this arranged photograph in London, U.K. on Monday, Nov. 26, 2018. Three years ago, artificial intelligence company DeepMind Technologies Ltd. embarked on a landmark effort to transform health care in the U.K. Now plans by owner Alphabet Inc. to wrap the partnership into its Google search engine business are tripping alarm bells about privacy.