Hackers Attack UCLA Health, CVS Photo Websites

University of California (UCLA) Health, which runs four hospitals in the university's campuses, and drug retailer CVS Health Corp.'s CVSphoto.com became the latest victims of cyber attacks. UCLA Health said that data on as many as 4.5 million individuals was at potentially at risk, although it added it had not yet found evidence that individuals' personal or medical information was actually accessed or acquired during the breach.