In a significant move to combat voice phishing scams, South Korea's financial regulatory bodies have mandated the implementation of a unified, stringent withdrawal delay system across all domestic cryptocurrency exchanges. This initiative aims to counter the increasing incidence of phishing scams that exploit swift transaction capabilities. The Financial Services Commission and the Financial Supervisory Service have introduced these new regulations, thereby eliminating the previous flexibility exchanges had in allowing users to bypass holding periods, as reported by local news sources.
Previously, cryptocurrency platforms had their own sets of rules for exceptions to facilitate faster trading. However, fraudsters adapted to these rules, instructing their victims on how to bypass them. Voice phishing scams typically coerce victims into converting their money into cryptocurrency and transferring it within a short timeframe. Even a brief delay can disrupt the scam by providing victims with time to reconsider or allowing alerts to be raised before the funds are transferred out of the account.
Under the new regulations, exchanges are required to apply uniform criteria for evaluating withdrawal exceptions, including account history, transaction patterns, and abrupt changes in user behavior. It is anticipated that less than 1% of users will be eligible for immediate withdrawals. Additionally, platforms must enhance identity verification processes and closely monitor fund movements.
This development signifies a transition from industry-driven security measures to a standardized national approach. In contrast, markets such as the U.S.
and Europe often have withdrawal holds in place, but these are determined by individual companies. Some exchanges even offer users the option to set their own timelocks to prevent unauthorized withdrawals. The South Korean regulatory authorities have not provided further comments on the matter at this time.