EPARK PeakManager

Profile narrative

EPARK operates the PeakManager reservation platform from its headquarters in Japan, providing booking and reservation management services to users across the Japanese market. The platform functions as a digital infrastructure for reservation processing, handling personal data for millions of users who rely on the system for scheduling and access management across various service categories. The organisation is known by several aliases including IDCFrontier, EPARK PeakManager, and EPARK, suggesting a possible corporate structure involving a parent entity or rebranding history that has not been fully disclosed in public sources. These alternate identifiers appear in threat intelligence reporting alongside the primary brand name, indicating the organisation may operate under multiple trade names or maintain legacy branding from prior business iterations.

In July 2026 the PeakManager platform suffered a significant data breach that exposed approximately 33 million records containing personal information, marking one of the largest data leaks reported in Japan during that period. The incident was documented by Recorded Future in its analysis of Japan's cyber crisis warnings, highlighting the scale of personal data processed through the reservation system and the systemic risks posed by centralised booking platforms. The breach underscores the substantial user base and data footprint of the platform, with the compromised records indicating millions of individuals had entrusted their personal details to the service for reservation purposes. The magnitude of the leak suggests the platform serves a broad national user base across multiple service categories, though the exact market segments and partner organisations remain unspecified in available reporting. The exposure of such a large volume of records represents a major privacy incident with potential consequences for affected individuals and regulatory scrutiny for the operator. No public information is available regarding the organisation's ownership structure, parent company relationships, or regulatory designations beyond its operational presence in Japan.

Incidents

0 incidents linked to this organisation.