Advertising giant Dentsu reports data breach at subsidiary Merkle
Dentsu's U.S. subsidiary Merkle suffered a cybersecurity breach that exposed staff and client data, prompting system shutdowns and notifications to affected individuals.
Media Buying Briefing: What's going to happen with Dentsu outside of Japan?
Dentsu will sell its international holdco assets, including Aegis holdings, potentially reshaping global agency consolidation and altering holding-company power dynamics.