News linked to both this project and an event.
Odaily reports: South Korean cryptocurrency exchange Bithumb has stated that its internal mobile system used by employees for work and communications was breached by external parties, with some personal information stolen. The exchange is currently investigating the specific scope of impact, including whether customer information was involved.Bithumb discovered the breach on October 27 and has reported it to the Korea Internet & Security Agency and the Personal Information Protection Commission. The exchange emphasized that the compromised internal system operates independently from its trading platform, and that attackers cannot access customer crypto assets through this breach.As of now, no crypto asset losses have been reported, and the specific number of affected individuals and whether deposit and withdrawal services were impacted have not yet been disclosed. (CoinDesk)
According to Yonhap News Agency, the South Korean Financial Supervisory Service has confirmed that a cybersecurity incident occurred at cryptocurrency exchange Bithumb, Mirae Asset Management, and Daishin Securities, with further investigations underway. Daishin Securities disclosed that the personal and credit information of 38,490 customers was compromised, while Bithumb reported that its internal mobile office system was accessed abnormally by unauthorized external parties and is currently analyzing the precise scope of the data breach. The South Korean Financial Supervisory Service has dispatched an on-site inspection team to Daishin Securities and has mandated that financial institutions strengthen their IT security measures.
According to reports by Korean media outlet Digital Asset, the Second Division of the Seoul Administrative Court held its first hearing on Oct. 22 regarding the administrative lawsuit between Bithumb and Korea's Financial Intelligence Unit (FIU). The FIU found that Bithumb conducted 45,772 transfers with 18 unregistered crypto asset operators between August 28, 2022, and April 3, 2025, and accordingly issued penalties, which included a partial suspension restricting new customers from transferring crypto assets externally for six months. Bithumb stated during the hearing that transfers of 1 million KRW or above are subject to the "travel rule," and since unregistered operators have been removed from the list of eligible exchanges, there were zero non-compliant outbound transfers in that tier. Transfers under 1 million KRW were not covered by the travel rule at the time; thus, the platform had no legal basis to demand that customers provide recipient exchange details, nor did regulators specify clear blocking protocols. Bithumb also noted that after implementing the Chainalysis API, only about 2% of initially unverifiable addresses were later identified as FIU-designated unregistered operators. Enforcing blanket blocks would disrupt the remaining 98% of legitimate transactions, potentially exposing the platform to customer compensation claims. Bithumb further argued that the six-month penalty is excessively severe and practically amounts to banning the platform from acquiring new customers. The company also challenged the FIU's criteria for classifying overseas operators and the grounds for the...
Senior officials from South Korea's finance ministry plan to hold consultations with major cryptocurrency exchanges on Tuesday, with participants including representatives from Upbit, Bithumb, Coinone, DigitalX, Gopax, and the Digital Asset Exchange Alliance (DAXA). Yoo Young-jun, Director General of the Digital Finance Policy Bureau at South Korea's Financial Services Commission, will attend the meeting.South Korea has postponed the crypto tax three times, most recently pushing the implementation date to 2027. Exchanges say that applicable rules for different transaction types have not yet been determined and that infrastructure preparation time is limited, with the industry broadly supporting a further delay of the tax.South Korean Democratic Party lawmaker Park Min-gyu recently proposed a bill that would set the tax start date as January 1 of the second year after South Korea begins sharing data under the OECD Crypto-Asset Reporting Framework (CARF). If the first data exchange takes place in 2027, the tax would begin in 2029. (Cointelegraph)
据 Daum 报道，在全球加密货币交易所积极拓展永续合约、期权及传统股票等衍生品业务之际，韩国本土交易所因监管限制仍仅能提供现货交易。CoinGecko 数据显示，2026 年第二季度，Upbit、Bithumb、Coinone、DigitalX（原 Korbit）和 GOPAX 等韩国五大韩元交易所的现货交易总额约为 1467 亿美元，较一季度的 2188 亿美元减少 33.0%。
according to Bithumb's official announcement, Gate has been officially added to the VASP (Virtual Asset Service Provider) support list of CODE, the Travel Rule (anti-money laundering fund transfer rule) compliance solution under South Korea's Bithumb.Previously, Gate had also been included by Upbit in its supported overseas VASP scope. With this inclusion in Bithumb CODE's support scope, users can now conduct digital asset transfers that comply with Travel Rule requirements between Gate and other CODE-connected VASPs.
According to Yonhap News Agency, South Korean cryptocurrency exchange Bithumb announced its financial report for the second quarter of 2026. Revenue for the first half of 2026 was 168.8 billion won (approximately 109 million USD), plummeting 48.7% year-on-year; operating profit was 14.9 billion won (approximately 9.6 million USD), dropping significantly 83.4% year-on-year; net loss reached 108.7 billion won (approximately 70.1 million USD). Specifically, second-quarter revenue was 86.3 billion won (approximately 55.7 million USD), down 35.8% year-on-year; operating profit was 12.1 billion won (approximately 7.8 million USD), a year-on-year decrease of 44.0%. Bithumb stated that the performance decline was mainly due to the continued high interest rate policy in the United States, causing Korean and global investors to shift their funds and attention to stock markets such as AI and semiconductors, leading to a subsequent decline in the activity of the virtual asset trading market.
According to Cryptopolitan, South Korea's Financial Supervisory Service (FSS) has launched a three-month fraud refund system reconstruction project with a budget of approximately 119 million Korean won. This upgrade aims to align with the revised "Telecommunications Fraud Damage Compensation Act" amended on March 31 this year—the bill will officially take effect on October 1, formally incorporating virtual assets into the scope of "damaged property" and "refundable property." The new system will support calculating compensation amounts based on token type and quantity, using the Korean won value at the time funds were frozen as a reference benchmark, while also possessing the ability to disentangle mixed fraud funds across multiple accounts. Major exchanges such as Upbit, Bithumb, Coinone, Korbit, and GOPAX will be required to assume anti-fraud and victim relief obligations equivalent to those of banks at that time, including verifying transaction purposes, monitoring suspicious funds, and freezing suspected accounts.
TechFlow News, August 1, according to South Korean media NexBlock, South Korea's virtual asset market trading volume continues to shrink, and the competitive landscape among the five major KRW exchanges is changing. During the market downturn, funds are further concentrating on platforms with leading liquidity, while small and medium-sized exchanges are seeking breakthroughs through cooperation with securities companies, institutional market positioning, and business restructuring. The focus of future competition will no longer be just trading volume, but stablecoin liquidity, traditional financial cooperation, institutional market expansion, and regulatory compliance capabilities. Data shows that in the first half of this year, South Korea's five major KRW exchanges (Upbit, Bithumb, Coinone, Korbit, Gopax) accumulated trading volume of about $366.58 billion, a year-on-year decrease of 54.6%. From July 1 to 27, the five major exchanges accumulated trading volume of about 17.34 trillion KRW, a decrease of 16.9% compared to the same period last month. Among them, Upbit's trading volume was about 11.69 trillion KRW; although down 10%, its market share rose from 62.3% to 67.4%. Bithumb's trading volume dropped to 4.71 trillion KRW, with its share decreasing from 30.7% to 27.1%, expanding the gap between the two to 40.3 percentage points.
Mirae Asset Consulting 已取得韩国最早加密货币交易所 Korbit 的多数控制权，持股比例升至 97.15%，交易总额约 1414 亿韩元，按汇率折合约 9500 万至 1.02 亿美元。 韩国公平交易委员会已于 2026 年 7 月 9 日批准该交易，认为收购不太可能限制竞争，并提及 Korbit 2025 年在韩国加密交易市场约 0.5%的份额。Mirae Asset 表示，Korbit 运营实体、用户存款和核心交易服务暂时保持不变，客户资产将按现有保护规则隔离保管。 Korbit 将更名为 Digital X。Mirae Asset 创始人兼全球战略官 Park Hyeon-joo 表示，Digital X 是 Mirae Asset 3.0 战略的核心，计划在同一平台连接现实世界资产代币化、证券型代币发行、稳定币、传统证券和数字资产。 Mirae Asset 表示，Digital X 并非以交易量超越 Upbit 或 Bithumb 为目标，而是定位为基础设施平台，将其证券和资产管理背景与 Korbit 的数字资产运营结合。Digital X 目前将基于 Korbit 现有牌照和用户基础运营。
Odaily Odaily: Mirae Asset has completed the acquisition of a 97.15% stake in Korbit, one of South Korea's earliest cryptocurrency exchanges, and rebranded it as Digital X. The company plans to develop Digital X into a smart investment platform, integrating real-world assets, security tokens, stablecoins, traditional assets, and digital assets within the same ecosystem. Mirae Asset stated that it will not directly compete with dominant exchanges like Upbit and Bithumb. Instead, it will focus on investor education, research, strict compliance standards, and institutional-grade infrastructure.
According to BLOCKMEDIA, South Korean police are investigating a case of political interference in crypto market competition. The former aide of independent lawmaker Kim Byung-ki was alleged to have pressured the Financial Supervisory Service (FSS) in February last year, forcing Upbit to terminate fee reduction campaigns for $USDC and $USDT to alleviate the financial pressure suffered by competitor Bithumb due to launching zero-fee promotions. The suspicion lies in the fact that the aide secured an informal advisory position at Bithumb several months after the interference occurred, while the lawmaker's son was also hired as an intern by the exchange. Bithumb denied knowledge of any political interference, insisting that the fee adjustment was an independent business decision.
According to The Block, South Korea’s Personal Information Protection Commission fined cryptocurrency exchange Bithumb 210 million Korean won (approximately USD 136,000) for transferring users’ personal information to overseas platforms without obtaining adequate user consent.
the Public Crime Investigation Division of the Seoul Metropolitan Police Agency in South Korea has registered Bithumb CEO Lee Jae-won as a suspect in a bribery case, which is linked to independent lawmaker Kim Byung-kee. According to a former assistant's testimony, Kim Byung-kee asked Lee Jae-won in November 2024 to arrange jobs for his two sons at Bithumb. They joined the company two months later and worked for about six months. Kim Byung-kee also previously requested Bithumb to hire one of his assistants, who has been working at the company since September 2025. (The Block)
Odaily News: South Korean police recently raided cryptocurrency exchange Bithumb to investigate allegations that independent lawmaker Kim Byung-gi used his influence to secure a job for his son. According to reports, Kim’s son joined Bithumb in January 2025 and worked there for about six months. Police are investigating whether external pressure or preferential treatment was involved in the hiring process. Additionally, the case has also implicated Dunamu, the operator of South Korea’s largest crypto exchange Upbit, with the investigation scope expanding from simple hiring issues to potential abuse of power and conflicts of interest.Investigators noted that during his tenure on the National Assembly's Political Affairs Committee, Kim Byung-gi raised multiple inquiries against Dunamu during committee meetings, sparking external speculation that he may have been seeking benefits for the company where his son was employed.It is understood that police have previously questioned executives from several cryptocurrency firms and have conducted search and seizure operations at Bithumb’s headquarters and Bithumb Financial Tower. Kim Byung-gi himself is under investigation on 13 charges, including allegations related to job placements, bribery for nominations, and requests concerning university transfers. He has stated that he believes he will ultimately be able to prove his innocence.Notably, Bithumb has been facing sustained regulatory pressure recently. In March this year, South Korea’s financial regulator fined Bithumb approximately $24.5 million for violations related to KYC (Know Your Customer) and AML (Anti-Money Laundering) regulations, and issued a six-month partial business suspension order. However, the Seoul court temporarily suspended the penalty in late April, and the relevant legal proceedings are still ongoing. (Cointelegraph)
The Korea Digital Asset Exchange Alliance (DAXA) has introduced new compliance standards requiring local cryptocurrency exchanges to invalidate API keys suspected of being improperly shared by users, thereby strengthening oversight of automated trading. The Financial Supervisory Service (FSS) stated that automated trading currently accounts for approximately 30% of trading volume in Korea’s cryptocurrency market. Under the new rules, exchanges including Upbit, Bithumb, Coinone, Korbit, and Gopax will enhance API monitoring, issue warnings upon detecting suspicious sharing behavior, require users to re-authenticate, and implement an IP allowlist mechanism to restrict API access to authorized addresses only.
According to Digital Asset, domestic virtual asset trading volume in South Korea has fallen to approximately 8% of KOSPI trading volume—less than one-tenth. Media statistics show that, as of May 26, the ratio of trading volume on Korean won-based exchanges (Upbit, Bithumb, Coinone, Korbit, and Gopax) to KOSPI trading volume stood at just 8%. The report notes that South Korea’s virtual asset market has been weakening continuously since the second half of 2025; it declined sharply following a large-scale futures liquidation event in October 2025, while the KOSPI strengthened amid a semiconductor upcycle and supportive government policies. Additionally, according to CryptoQuant data, the Bitcoin Korea Premium indicator has been negative for most of the time since March, reflecting weak buying demand in the Korean market.
Odaily Planet Daily reported that the National Tax Service of South Korea is building an artificial intelligence system costing approximately $2.2 million to monitor cryptocurrency transactions and pursue tax evaders, with completion expected by the end of 2026. This system will integrate exchange transaction records with blockchain data to identify suspicious transactions such as money laundering, unreported gifts, and offshore tax evasion, and will extend its tracking capabilities to non-custodial wallets. The National Tax Service is coordinating implementation details with five major exchanges, including Upbit and Bithumb, with the final tax guidelines anticipated by the end of 2026. A survey by the Financial Services Commission of South Korea revealed that the country has over 11 million verified crypto investors, although growth has slowed; the growth rate of tradable accounts fell from 25% in the first half of 2024 to 3% in the second half.
According to Odaily, the value of cryptocurrency holdings held by South Korean investors has more than halved over the past year, dropping from 121.8 trillion won at the end of January 2025 to 60.6 trillion won (approximately $41.4 billion) by the end of February 2026.Daily trading volume on the five major exchanges—Upbit, Bithumb, Korbit, Coinone, and Gopax—fell from $11.6 billion in December 2024 to $3 billion in February 2026. Korean won deposits on these exchanges also decreased from 10.7 trillion won to 7.8 trillion won.Stablecoin holdings declined from 597 million units in December 2024 to 41 million units in February 2026.South Korean regulators plan to implement revised anti-money laundering rules in August, under which crypto transactions involving overseas exchanges or private wallets exceeding 10 million won will be automatically flagged as suspicious. Additionally, a 22% tax on crypto gains is set to take effect on January 1, 2027.
that, according to data submitted by the Bank of Korea to the National Assembly, the total value of crypto assets held by South Korean investors fell from 121.8 trillion won (approximately $83.3 billion) at the end of January 2025 to 60.6 trillion won (approximately $41.4 billion) at the end of February 2026, a decline of over 50% within a year. During the same period, the average daily trading volume on South Korea's top five exchanges—Upbit, Bithumb, Korbit, Coinone, and Gopax—dropped from $11.6 billion in December 2024 to $3 billion in February this year. The total Korean won deposits on these exchanges also decreased from 10.7 trillion won to 7.8 trillion won, reflecting that some funds are flowing into the South Korean stock market.However, stablecoin holdings have remained relatively resilient. Data shows that South Korean stablecoin holdings peaked at $597 million in December 2024 before falling to $41 million in February this year, a decline significantly smaller than that of the broader crypto market.Additionally, South Korean regulators plan to implement stricter anti-money laundering rules in August, which will automatically flag as suspicious any transactions involving overseas exchanges or private wallets exceeding 10 million won. The Digital Asset Exchange Alliance (DAXA) has warned that this measure could drive users toward offshore platforms such as Binance.Meanwhile, the South Korean Ministry of Economy and Finance recently confirmed for the first time that a 22% tax rate on crypto gains will officially take effect on January 1, 2027. (Cointelegraph)