1. Kaiser Permanente, a major healthcare provider in the United States, has been accused of handing over the personal data of 13.4 million people to tech giants Microsoft and Google without their consent. The data, which includes sensitive information such as medical records, was allegedly shared as part of a partnership between Kaiser Permanente and the tech companies to develop artificial intelligence and cloud computing solutions.

2. The disclosure of this data transfer has raised significant concerns among privacy advocates and the public, who argue that the sharing of such sensitive information without the explicit consent of the individuals involved is a violation of their right to privacy. The article notes that the incident has sparked calls for greater transparency and accountability from healthcare providers when it comes to the handling of patient data.

3. The article also highlights the potential implications of this data sharing, including the risk of the information being misused or falling into the wrong hands. It suggests that the incident raises broader questions about the role of technology companies in the healthcare industry and the need for stricter regulations to protect patient privacy and data rights.