FBI attributes the record $6.3B Binance hack to North Korea-linked actors and asks DeFi to block BTC, ETH, and SOL addresses. Market data so far shows limited contagion: total market cap down 1.70% in 24 hours, BTC dominance at 59.96%, ETH at 10.58%. BTC is up 0.95% on the day though down 3.08% over 7 days; ETH is up 1.21% on the day but down 3.04% weekly; SOL is flat at 0.01% daily and down 5.69% weekly. Binance states 90% of stolen assets are replenished, with less-liquid tokens representing the remaining shortfall. Chainalysis notes attackers are using the Tron protocol to evade stablecoin freezes. Observation: price action is mixed, not panic-driven. Interpretation: either the market has priced in exchange risk, or liquidity is shallow enough that headline risk has not fully transmitted. Risk: attribution to a state actor raises regulatory and sanctions exposure beyond the exchange itself. Data remains thin on final loss composition and wallet tracing.