https://apnews.com/75a6d08958c9446badf96fc441d1289d > BETHESDA, Md. (AP) — The Latest on a security breach inside Marriott's worldwide hotel empire that has compromised the information of as many as 500 million guests (all times local): > Security experts say a data breach that affected up to 500 million guests at Marriott hotels is one of the largest in the past decade in terms of size and scope. The fact that it took four years to discover is problematic, too.