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South Korea plans stricter crypto market supervision in 2026
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Regulators will target manipulation, whales, and fake trading
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Heavy fines planned for IT failures at financial firms
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Bithumb’s massive BTC transfer error added urgency
South Korea crypto oversight is entering a tougher phase as regulators move to protect investors and restore trust in digital asset markets. The country’s top financial watchdog has announced stronger monitoring, deeper investigations, and harsher penalties following recent incidents that exposed serious weaknesses in the crypto ecosystem.
BITHUMB ACCIDENTALLY SENDS OUT 2000 BTC TO USERS WHO IMMEDIATELY MARKET DUMP
A major operational mistake at South Korea’s crypto exchange Bithumb reportedly led to the accidental distribution of 2,000 BTC ($130M) instead of 2,000 KRW ($1.50) as a rewards payout.
According to… pic.twitter.com/GonGPdJ97r
— Bitcoin News (@BitcoinNewsCom) February 6, 2026
The move signals a clear warning to exchanges, traders, and service providers: risky behavior and weak systems will no longer be tolerated.
South Korea Crypto Oversight Targets Market Manipulation
South Korea crypto oversight took center stage after the Financial Supervisory Service (FSS) released its annual policy agenda on Monday. According to Yonhap News Agency, the regulator plans to step up inspections of high-risk practices in the crypto market, with a sharp focus on market manipulation.
The FSS said it will actively investigate activities that damage fair price discovery and investor confidence. One major concern is price manipulation by large traders, often referred to as “whales.” These traders can move markets with large orders, creating sudden price spikes or crashes that hurt retail investors.
Another practice under scrutiny involves tokens whose deposits and withdrawals are suspended on exchanges. Regulators say some traders exploit these situations by artificially inflating prices, knowing that normal trading activity is restricted. This creates misleading signals and traps unsuspecting investors.
🚨 Korea turns up the heat on crypto in 2026 🇰🇷
Financial Supervisory Service has released its 2026 plan and it’s a big one 👀
🔍 Crackdown targets include
• Whale manipulation
• Front-running and “fencing”
• API order abuse
• False information on social media— SWFT Blockchain (@SwftCoin) February 9, 2026
The FSS also plans to examine fast-paced price pumping schemes. These schemes often rely on coordinated buying to push prices higher within minutes, followed by rapid sell-offs. In addition, regulators will look closely at manipulation using automated application programming interface (API) orders, which can create fake demand or supply.
False information shared through social media is another key target. The watchdog warned that spreading misleading claims, rumors, or fake announcements to influence token prices will face strict action. Under the new South Korea crypto oversight framework, these behaviors will be treated as serious threats to market order.
The regulator made it clear that crypto markets will now be supervised with standards closer to traditional financial markets. This shift reflects growing concerns about investor protection as digital assets become more widely used in South Korea.
IT Failures and New Laws Reshape South Korea Crypto Oversight
Beyond trading behavior, South Korea crypto oversight will also tighten around technology systems. The FSS announced tougher penalties for financial firms involved in IT-related accidents. This applies not only to crypto exchanges but across the broader financial sector.
The decision follows a major incident at Bithumb, South Korea’s second-largest crypto exchange. On Friday evening, the exchange mistakenly transferred around 620,000 BTC to hundreds of users during a promotional event. The bitcoin was valued at roughly $44 billion at the time, according to a BBC report.
While Bithumb later said it recovered about 99.7% of the mistakenly transferred funds, the scale of the error raised serious concerns. The incident highlighted how system failures can pose massive risks to both consumers and market stability.
Regulators view this case as a warning sign. Under the updated South Korea crypto oversight approach, firms with weak IT controls may face punitive fines and closer inspections. The FSS wants financial companies to treat system stability as a core responsibility, not a secondary concern.
At the same time, the watchdog is preparing for the next phase of crypto regulation. The FSS confirmed it has formed a dedicated task force to support the introduction of the Digital Asset Basic Act. This law is considered a key piece of second-stage crypto legislation in South Korea.
The task force will focus on building disclosure rules for token issuance and exchange listings. It will also work on licensing review manuals for digital asset service providers and stablecoin issuers. These steps aim to bring more transparency and accountability to the crypto industry.
According to Yonhap, the final version of the Digital Asset Basic Act is expected in the first quarter of this year. Once implemented, it will further strengthen South Korea crypto oversight and clarify the rules for companies operating in the market.
For investors, these changes suggest a more controlled and safer environment. For exchanges and crypto firms, they mark a shift toward stricter compliance, stronger systems, and higher regulatory expectations. South Korea’s message is simple: innovation is welcome, but only within clear and enforced rules.
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