According to CoinMeta, Wu said that flash, co-founder rescue, and Darcy stated that in the case where approximately $1.7 million in assets of Gate users were stolen, the funds involved were mixed with other funds and then flowed into the exchange Superex. This led to increased difficulties in identifying the ownership of the funds, Tether freezing them, and conducting cross-border evidence collection. The investigation requires tracing the actual controllers by layering through on-chain addresses, exchange accounts, devices, and the whereabouts of withdrawals.