According to @AggrNews, South Korea suspects North Korea hacked crypto exchange Upbit, as reported by Yonhap (source: Yonhap via @AggrNews). Traders should monitor official notices on deposits and withdrawals from Upbit, abnormal exchange wallet flows, and KRW pair spreads for stress signals following this headline (source: Yonhap via @AggrNews). Risk controls such as tighter position sizing on Upbit-exposed assets and caution on cross-venue arbitrage involving KRW pairs are prudent until authorities or the exchange issue clarifications (source: Yonhap via @AggrNews).

According to @lookonchain, approximately 54B KRW (~$36.8M) in assets linked to Upbit on the Solana network were transferred to unknown wallets, with on-chain transaction references shared for verification. Source: @lookonchain. Based on this report, traders should monitor SOL (SOL) order books, spreads, and addresses flagged in the report for potential abnormal flows until further clarity is provided. Source: @lookonchain.

According to @PeckShieldAlert, @Official_Upbit disclosed its wallets were compromised, resulting in an unauthorized transfer of approximately 54 billion KRW (~$36M) in Solana-based assets to an external wallet (source: @PeckShieldAlert on X; source: @Official_Upbit on X). For traders, the incident focuses risk monitoring on SOL and Solana ecosystem SPL tokens for any unusual post-announcement on-chain movements and liquidity shifts (source: @PeckShieldAlert on X). No additional details on asset breakdown or operational status were provided in the alert beyond the Solana-based classification and the external transfer (source: @PeckShieldAlert on X).