Breaches
- SourceNext Data Breach — 22.51 million member records were exposed due to unauthorized access, prompting urgent password change warnings.
- Burger King Japan Breach — 11.18 million app member records were exposed following unauthorized access to the membership management system between October 2 and October 7.
AI Attacks
- AI-Driven Threat Landscape — Security analysts note an increase in sophisticated cyberattacks targeting Japanese firms, with AI-assisted scanning and automated exploitation identified as emerging risks.
Dark Web
- IDCF Cloud Ransomware Incident — A ransomware attack on SoftBank subsidiary IDC Frontier disrupted 495 corporate and municipal customers, with data in four zones potentially unrecoverable.