Bank of Korea Probes Crypto-Related Risks Amid Growing Market Concerns

The Bank of Korea has reached out to banks and brokerage firms to assess the potential risks they face related to cryptocurrencies. It is investigating how these institutions might be impacted by a large-scale cryptocurrency exchange hack, a crash in the crypto market, or significant financial losses at other related organizations.
Regulator Tests Banks’ Crisis Preparedness in Crypto Sector
On October 23, the central bank launched surveys targeting 18 banks and 13 brokerage firms as part of its inaugural evaluation of financial players’ involvement in virtual assets, according to reports by The Herald Business and Yonhap citing sources within the financial industry.
The survey asks about the number of employees and budgets dedicated to cryptocurrency operations, business activities and motivations for entering the crypto market, as well as investments made in domestic and international crypto companies.
One key scenario included in the survey explores the impact on financial institutions if South Korea’s largest cryptocurrency exchange by market share were to suspend operations temporarily following a major hacking incident or similar crisis.
Additional questions focus on the consequences of a sharp drop in cryptocurrency prices accompanied by a prolonged decline in trading volumes, as well as the potential effects if another financial institution incurred substantial losses due to crypto-related events.
Though initiated before last week’s $6.3 billion Binance hack, this investigation highlights the types of risks the central bank aims to understand. U.S. authorities have attributed the Binance attack to North Korean hackers.
The authorities expect the surveyed institutions to submit their responses by Wednesday.
South Korean Banks Developing Stablecoin Initiatives Amid Slow Regulation
This assessment is taking place while South Korean financial firms continue to experiment with stablecoin-related services.
KB Financial Group conducted a won-pegged stablecoin pilot project in May, and in September, Kakao Pay along with KakaoBank partnered with Fireblocks to explore digital asset infrastructure.
The Bank of Korea supports stablecoin issuance led by banks; however, disagreements about which entities should be authorized to issue stablecoins have stalled progress on the proposed Digital Asset Basic Act.
"Financial institutions are preparing independently even as legislation concerning virtual assets progresses more slowly than the market anticipated," a Bank of Korea official told The Korea Herald.
Regulators have also intensified cybersecurity oversight. In October, the Financial Services Commission recommended stricter security measures after identifying deficiencies in 130 out of 555 financial firms.
The proposal includes more frequent vulnerability assessments and increased accountability for executives following security incidents affecting 16 companies, including cryptocurrency exchanges.
Why it matters
This probe into crypto-related vulnerabilities reflects the Bank of Korea’s effort to safeguard financial stability amid increasing crypto market integration and recent high-profile security breaches.
Prepared from the source material with AI-assisted editing and checked against the supplied facts.
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