GMO Internet confirms Onamae.com Desktop Cloud data theft and seeks Japan’s cyberdefense help. It promises ¥5,000 per current service user plus compensation for verified breach-linked trading losses; migration details are due October 30.

GMO’s original service diagram shows customers connecting remotely to a hosted Windows desktop running MT4/MT5 and automated trading software, which places orders with separate FX brokers. It explains the service architecture, not the attack path.

Published 25 Oct 2026 · 07:37 UTC

GMO Internet ↗ · Source dated 24 Oct 2026

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