South Korea's Bithumb exchange just revealed a striking figure: over $200 million worth of cryptocurrency is sitting idle across 2.6 million dormant accounts. What's even more striking? Some of these holdings haven't been touched in more than a decade. This paints an interesting picture of the exchange landscape—massive amounts of capital seemingly forgotten or abandoned by users. Whether these are lost keys, forgotten wallets, or simply investors who've moved on, the reality highlights a quirk in how crypto sits across major exchanges. It raises questions about account security, user retention, and what happens to long-abandoned digital assets. For anyone tracking exchange dynamics and market liquidity, this kind of dormant capital definitely deserves attention.