Overview
- The Cybersecurity Strategy Headquarters formally adopted new basic policies on July 31 that introduce threat hunting and explicit use of advanced AI to find intrusion traces before incidents are detected by normal monitoring.
- Prime Minister Sanae Takaichi ordered three directives to strengthen AI responses, accelerate steps under the Cyber Response Capability Enhancement Law, and boost overall societal resilience against more sophisticated cyberattacks.
- Officials reported ongoing work on Project YATA‑Shield, a program created in May to shore up power, gas and other critical infrastructure against AI‑driven risks, while a separate Japan‑style finance vulnerability program has been proposed.
- Preparation for the Cyber Response Capability Enhancement Law, which takes effect on October 1, is being sped up with plans for industry–government councils, access and sanitization measures, and technical readiness led by the National Cyber Office and relevant ministries.
- The shift to proactive, public–private defense that uses an AI Safety Institute for evaluations aims to protect businesses large and small and could change how firms detect attacks, share vulnerability information, and prioritize spending on cyber resilience.