Some User Data Leaked, MapleStory Universe Says No Asset Loss

Odaily: According to monitoring by MapleStory Universe, after discovering unauthorized external access to some off-chain server infrastructure, MapleStory Universe has placed all services under maintenance status starting from 12:43 on November 12, 2026 (Beijing time). Preliminary investigation shows that the blockchain and smart contracts were not affected, and on-chain records and wallets indicate that this incident did not result in assets being transferred or stolen, nor have user wallet private keys ever been uploaded to MapleStory Universe systems. The attacker obtained records of some users after 7:26 on November 5, including wallet addresses, nicknames, profile pictures, login history, some email addresses, linked social account information, OpenAPI usage records, and transaction and service activity records, but not real names, phone numbers, physical addresses, KYC or payment card information.