Japanese Cloud Cyberattack Disrupts Digital Manga Access

A ransomware attack on Japanese cloud provider IDC Frontier, owned by SoftBank, has severely disrupted access to digital manga and light novels for hundreds of companies. Major storefronts including Comic Cmoa, Booklive, and Animate experienced downtime or restricted overseas access while investigating the breach. The incident highlights significant risks for consumers who rely on digital platforms, as purchased eBooks often become inaccessible if services go offline or close permanently. In Japan, where digital titles hold a 76.1% market share, the outage affected both web readers and mobile apps, preventing users from accessing even previously downloaded content. Western platforms like Renta! also faced temporary disruptions. The event underscores the fragility of digital ownership models compared to physical media, raising concerns about long-term accessibility in an industry increasingly dominated by cloud-based distribution.