Overview
- The government asked major telecommunications carriers through the industry association to forcibly block access to a website that posted what it said were GMO FX customers’ personal details.
- Reports say the site published at least one customer record before it was taken down and that GMO confirmed the site was removed after private-sector takedown efforts.
- Officials treated the carrier request as an urgent, temporary measure to curb further leaks of personal data rather than a long-term legal change.
- Legal and technical experts warn that forced blocking requires carriers to inspect users’ connections and could conflict with Japan’s constitutional protections for the secrecy of communications and free expression.
- Security analysts note blocking can be easy for attackers to evade by moving hosting or changing domains and say takedowns through hosting providers and cooperative responses are more effective long term.