Bank of Korea surveys financial firms on crypto exchange hack risks

crypto exchange hack risks — The Bank of Korea is surveying 31 domestic banks and brokerages to assess their potential exposure to risks stemming from the cryptocurrency market, including a major exchange hack or a prolonged market downturn.

The central bank’s review, which began on October 23, marks its first reported examination of financial institutions’ involvement with virtual assets. The survey asks firms to detail their crypto-related staffing, budgets, and investments, and to model scenarios such as the operational suspension of South Korea’s largest crypto exchange following a major security incident.

Other hypothetical situations include a steep and sustained decline in crypto prices and the contagion effects of heavy losses at another financial institution due to crypto exposure. The survey was initiated before last week’s record $6.3 billion hack of Binance, an incident that underscores the type of systemic risk under examination.

The review coincides with ongoing stablecoin pilots by South Korean financial firms and regulatory efforts to tighten cybersecurity standards across the financial sector following recent security lapses.