South Korea Approves Access Restrictions on 27 Crypto Websites
South Korea has approved domestic access restrictions on 27 websites linked to unregistered crypto operators, including KuCoin, MEXC and BingX. Approval does not mean every site is already inaccessible, and customers have not been given a single deadline to withdraw their assets.
- 27 websites are targeted; available reporting has not published the full list or exact addresses.
- Foreign platforms can fall under Korean registration rules if they target local customers.
- Withdrawal help does not guarantee recovery. The FIU says it will coordinate guidance, but no common deadline has been set.
According to crypto.news, the Financial Services Commission (FSC) announced the decision after a communications review authority approved the restrictions at the Financial Intelligence Unit’s (FIU) request. The report does not name the authority. It says deliberations took place on October 6 and 7, followed by an FSC announcement on October 13, but does not specify the year.
The measure restricts domestic access to websites. It does not necessarily shut down each business entirely. The report says overseas-hosted sites may be blocked in South Korea, while sites with domestic servers or operators may have their services terminated. It gives no implementation schedule and does not say whether the restrictions affect specific functions, such as withdrawals, or block all access.
Which platforms are named?
The named platforms include KuCoin, MEXC, Phemex, XT.com, Bitrue, CoinW, Poloniex, BTCC, BingX and BitMart. They are among the operators associated with the 27 targeted websites. The report does not list every website or show which address belongs to which business.
That distinction matters: the figure refers to 27 websites, not necessarily 27 separate companies. The list also does not, by itself, establish what specific conduct regulators cited for each operator.
Why are foreign exchanges covered?
South Korean rules require crypto businesses serving local customers to register with the FIU. That requirement can apply to overseas platforms that target South Korean residents. According to FSC and FIU information summarized by crypto.news, regulators consider factors such as Korean-language services, promotions aimed at local users and support for payments in Korean won. These are indicators, not a definitive checklist that every platform must meet.
Registration requirements include Information Security Management System (ISMS) certification. The report says qualifying unregistered operations may carry a prison sentence of up to five years or a fine of up to 50 million won. These are potential statutory penalties, not sentences imposed on the named platforms or evidence that they have been convicted.
The FSC has also reported referring 44 unregistered virtual asset operators to investigative agencies. A referral is not a charge or conviction, and the report does not say that all 44 cases led to either.
Website restrictions extend earlier measures
The website restrictions follow measures against unregistered exchange apps in domestic app stores. Google Play began restricting 17 such applications in March 2025. Apple introduced similar controls in April, though the report does not specify the year.
App-store controls affect whether users can install or update certain apps through those stores. Website restrictions target access to web addresses. Neither amounts to a ban on every foreign exchange. The rules apply to operators serving South Korean customers without the required registration.
Separate restrictions on credit-card purchases involving unregistered virtual asset providers followed amendments implemented in May 2024. The report does not detail the full scope of those payment controls.
What the enforcement figures show, and what they don’t
Several reported figures refer to different groups: 27 websites, 44 referred operators, 16 foreign providers connected to transfers at Coinone, and 12 businesses identified in a separate investigation. Available reporting does not show how these groups overlap, so the figures should not be added together.
In a disclosure from April 2026, the FIU said Coinone processed 10, 113 virtual asset transfers involving 16 unregistered foreign providers, according to crypto.news. The report does not clarify whether the transfers were deposits, withdrawals or another type of transfer. The figure refers to activity at Coinone. It does not mean Coinone itself was unregistered.
A separate investigation by the Digital Asset Exchange Association (DAXA) and registered operators in June 2026 found fees of 1.5% to 10% among the businesses examined, compared with an average of 0.16% at South Korea’s five major won-based exchanges, crypto.news reported. The highest figure is about 62 times that average, but the report does not provide the sample or calculation method. These findings should not be applied to all 27 websites or every named platform.
An FSC account of the investigation identified 12 operators: eight unauthorized over-the-counter (OTC) trading businesses and four overseas exchanges targeting Korean customers. OTC trading means parties trade directly rather than through a conventional exchange order book. The cases were referred to police, but that does not establish convictions.
Customer risks and withdrawal guidance
The FIU cites risks such as exposure of personal information, hacking, money laundering, failure to deliver purchased crypto and difficulty recovering losses. These are regulatory concerns, not proof that every risk occurred at every named platform.
The FIU has instructed registered crypto businesses to restrict virtual asset transfers involving identified unregistered operators. The report says licensed firms that breach applicable restrictions may face administrative sanctions and fines of up to 100 million won per violation. The government has also proposed direct FIU powers against unregistered crypto firms.
That transfer restriction does not mean customers can withdraw funds without difficulty. The FIU says it will coordinate with DAXA and relevant businesses to provide withdrawal instructions and procedural assistance. There is no universal deadline, and the report does not guarantee that every operator will cooperate or every customer will recover their assets.
The FIU also warns customers to be wary of promotions promising “high returns, ” “principal guarantees, ” “non-public information” or “global listings.” It advises against giving unregistered operators private keys, login credentials or identity documents. Promoting an operator through referrals may create legal exposure if it amounts to assisting illegal operations.
The FIU says it plans to monitor for replacement domains and seek further reviews if it identifies alternative sites or additional operators. That could extend enforcement, but customers still need clear, operator-specific instructions for accessing or withdrawing their funds.
Key questions and answers
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What did South Korea approve?
Domestic access restrictions on 27 websites identified as linked to unregistered virtual asset operators. Available reporting does not confirm that every restriction is already in effect.
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Are all 27 affected platforms named?
No. Ten platforms are named, including KuCoin, MEXC and BingX, but the full website list and exact addresses have not been provided.
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Is there a deadline to withdraw funds?
No common deadline has been specified. The FIU says it will coordinate withdrawal guidance, but that does not guarantee access to or recovery of funds.
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Does referral to investigators mean an operator was convicted?
No. A referral sends suspected activity for investigation. It does not establish a charge, finding of guilt or conviction.
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What should customers do?
The FIU advises checking whether a provider is registered and withdrawing assets from identified unregistered businesses. Verify the provider and withdrawal instructions through official channels. Never disclose private keys or login credentials in response to unsolicited requests.
