Koikeya: Commune-hosted GOGO! Land leaked member data for up to 1,800 accounts

Suspicious access to Commune on Oct 5, 2026; on Oct 7 admin abuse led to viewing/leakage of customer data. Up to 1,800 accounts (email, nickname, profile, Potemile points, etc.). No cards/name/address/phone held. Disclosed Oct 9 (Oct 13 update covers restoration delay).