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 @simplykashif, Bitcoin trades at a consistently higher price on Korean exchanges, the Kimchi premium, making BTC/KRW quotes richer than offshore markets and directly relevant for spread monitoring and execution, source: @simplykashif. According to @simplykashif, crypto ownership reaches 30% of the population, pointing to a large retail base that can concentrate liquidity in KRW pairs during local trading hours, source: @simplykashif. According to @simplykashif, internet penetration is 98% and users are highly mobile-first, indicating strong readiness for rapid on-exchange activity and mobile-driven order flow in Korea, source: @simplykashif.

According to @ki_young_ju, the Korean stock index KOSPI reached an all-time high while trading volume on Korean crypto exchanges fell to a yearly low, source: @ki_young_ju on X, Nov 3, 2025. For traders, this reported divergence highlights subdued activity on KRW crypto venues relative to domestic equities at this time, source: @ki_young_ju on X, Nov 3, 2025.