Korean crypto scene just got a maintenance curveball. One of the region's top exchanges wiped out all existing deposit addresses during a wallet system overhaul. If you're planning to move funds in, you'll need to generate fresh addresses first—the old ones won't work anymore.

The technical upgrade is rolling out in phases. Starting December 5th at 5 PM Seoul time, deposit and withdrawal services for 33 different tokens across 21 blockchain networks will come back online gradually. Not everything flips on at once, so check your specific assets before making moves.

Wallet infrastructure updates like this aren't rare, but the scale here is notable. Clearing all previous addresses is a bold step, likely tied to security enhancements or backend architecture changes. Either way, double-check your setup before hitting send on any transactions.