Upbit Pledges Full Reimbursement After $36 Million Solana Network Breach

South Korean cryptocurrency exchange Upbit disclosed unauthorized withdrawals on the Solana network affecting $36 million worth of digital assets. The breach involved 24 tokens including SOL and USDC. Parent company Dunamu pledged complete customer reimbursement and froze assets totaling approximately 2.3 billion KRW while temporarily suspending withdrawals for affected tokens.