According to @AggrNews, Upbit disclosed a 54B KRW (~$36M) hack on the Solana (SOL) network and stated it will cover all customer losses, citing an announcement on the Upbit official blog dated Nov 27, 2025 (source: @AggrNews; Upbit official blog). For traders, the confirmed reimbursement commitment and identification of Solana as the impacted network define the immediate counterparty and network-specific event risk considerations for SOL pairs and Solana ecosystem tokens on Upbit (source: @AggrNews; Upbit official blog).