Yestino - The Signal · WPPhttps://yestino.com/zh-CN/entities/wpp-f5536b与 WPP 相关的全部事件zh-CNLawsuit alleges Sony investigated WPP's media operation and said it ran a 'global crime scene'https://yestino.com/zh-CN/events/lawsuit-alleges-sony-investigated-wpp-s-media-operation-and-69e652https://yestino.com/zh-CN/events/lawsuit-alleges-sony-investigated-wpp-s-media-operation-and-69e652Fri, 21 Aug 2026 14:26:24 GMTA legal filing alleges Sony hired investigators to probe WPP, who said the agency improperly withheld rebates from clients. 来源：Business Insider