Internal Dispute Sees Co-Founder Depart 5ire

Upbit procures ISO 22301 certificationDunamu, the blockchain and fintech firm that operates South Korea’s largest crypto exchange Upbit, announced Wednesday (local time) that Upbit has obtained the ISO 22301 certification, an international standard for security and resilience that evaluates a company’s business continuity management system (BCMS) based on its ability to protect against and respond to disruptive events. The firm disclosed that it acquired the certification from the U.S. International Accreditation Service (IAS) on Nov. 6.Photo by John Salzarulo on UnsplashNavigating risk managementMore specifically, the ISO 22301 certification evaluates a company’s ability to maintain uninterrupted and stable business operations through the prevention, response and recovery in the event of accidents, man-made or natural disasters and more. It offers several benefits for companies, such as proof of compliance with legal requirements, which serves as a marketing advantage, and the prevention of large-scale damage.To obtain the certification, companies must prepare in advance for unexpected disruptions by analyzing the level of impact that such events can have on business operations and the amount of time needed to recover, then put relevant policies in place to facilitate recovery. To maintain the certification, enterprises must also undergo an annual follow-up audit and a renewal audit every three years.Commitment to business resilience“We obtained the certification to protect user assets and provide safe services that do not stop in the face of external influences,” Dunamu said, emphasizing its commitment to enhancing service reliability and protecting investors. “We will not stop our efforts to become the most trusted cryptocurrency exchange.”Upbit has previously acquired other ISO certifications, such as the ISO 27001 for information security; the ISO 27017 for information security in cloud computing; and the ISO 27701 for privacy management. The exchange also obtained ISMS-P in 2021, a certificate administered by Korea’s Ministry of Science and ICT and Personal Information Protection Commission for information security and personal information management.

Monthly Active Users of Binance in South Korea Surpasses 230,000The monthly active user (MAU) count for the virtual asset exchange app Binance has surpassed 230,000 in South Korea, according to a recent analysis reported by local news outlet Etoday. This places Binance as the fourth-largest exchange in terms of user base, following more prominent local won-denominated exchanges Upbit, Bithumb, and Coinone.Photo by Vadim Artyukhin on UnsplashSoaring numbersAccording to data from the insights platform Mobile Index, the MAU for the Binance app in Korea averaged 230,965 users from February to July this year. Starting from 238,487 users in February, the number peaked at 240,000 in April, followed by a slight decrease to 219,010 in June and 215,743 in July. These figures significantly outpace the 131,799 average for Korbit and 36,123 for Gopax, recorded over the past six months.The abundance of users is also reflected in the app’s high trading volume in Korea. In May this year, Binance reportedly accounted for around $58.3 billion in trading volume from Korean users, representing approximately 13% of the total trading volume, according to the Wall Street Journal. This makes Korea the app’s second-largest market after China in terms of trading volume.These statistics are notable considering the fact that Binance does not support won-denominated trading nor has a Virtual Asset Service Provider (VASP) license for Korean operations. They can thus be attributed to the availability of futures trading, which is not offered by local exchanges. According to the Journal, futures trading accounts for 98% of the transactions conducted by Korean users.Regulatory validationMoreover, Binance is registered on the travel rule whitelists of three of the country’s largest exchanges: Upbit, Bithumb, and Coinone. This travel rule regulation was put into effect last year, requiring financial institutions to share data on cryptocurrency transactions.Being whitelisted means that users of the aforementioned exchanges can easily make trades on Binance after completing Know Your Customer (KYC) identification procedures.Each exchange follows its own criteria to add virtual asset service providers to its whitelist, allowing only whitelisted entities to send and receive transactions.Industry experts claim that this is yet another depiction of just how lucrative Korea’s crypto market is, as is the case with the significant trading volumes recorded by domestic exchanges. This is likely driving the active efforts of foreign exchanges, including Binance, to penetrate the market.Binance’s ongoing regulatory challengesEarlier this year, Binance acquired a majority stake in Streami, the operator of Korea’s KRW-to-crypto exchange Gopax, aiming to solidify its presence in the Korean market. Following this acquisition, Streami underwent leadership transitions that saw Lee Joon-haeng step down, making way for Binance’s APAC head Leon Sing Foong. Subsequently, the leadership baton was passed to Lee Joong-hoon, the former Vice President of Gopax.For these shifts in leadership, Streami submitted reports to the Financial Intelligence Unit (FIU) under the Korean Financial Services Commission (FSC) to inform the regulatory body about changes in company representatives. However, despite these notifications, the financial regulator has not yet granted its approval, likely influenced by the ongoing legal challenges Binance is facing in multiple jurisdictions, including that of the United States.In a seeming effort to address this regulatory impasse, Streami has recently decided to undergo yet another change in its CEO position. This marks the third leadership alteration within a span of six months. Meanwhile, the identity of the incoming CEO is yet to be disclosed.Oscillating trends of growth and declineIn related news, Mobile Index also reported that Upbit had the highest MAU among virtual asset exchange apps in Korea. From February to July, Upbit averaged an MAU count of 3,280,746, surpassing the 1,005,432 average for Bithumb, marking a threefold difference. Coinone’s average MAU during this period was calculated at 316,277.However, over the same six-month period, all won-denominated exchanges except for Korbit experienced a decline in MAU. Gopax witnessed a 22.3% drop from 42,556 users in February to 33,059 users in July. This was followed by 20%, 14.8%, and 6.8% declines for Coinone, Bithumb, and Upbit, respectively. Binance also experienced a 9.5% dip.In contrast, Korbit saw a 16.5% increase, rising from 118,816 MAU in February to 131,799 in July.

Phemex, a Singapore-headquartered crypto derivatives trading platform, has halted withdrawals following a multi-million dollar hack.Photo by GuerrillaBuzz on UnsplashHot wallet compromisedIn a message to platform users published to social media, the project stated: “To ensure security, withdrawals have been temporarily suspended while we conduct an emergency inspection and strengthen wallet services. We sincerely apologize for the inconvenience. Withdrawals will be restored soon.” In further commentary, the project apologized for the disruption, assuring service users that its mission remains to provide a trusted trading environment, while outlining that it is working on putting together a compensation plan. It added that “Our ongoing business operations are fine,” and that “trading services continue as usual.” The digital assets were removed from the platform over multiple blockchains including Polygon, Arbitrum, the Base network and BNB. Blockchain analytics firm Lookonchain itemized some of the assets that are believed to have been stolen. They include 3.48 million USDC stablecoin, 3.42 million USDT stablecoin, 841 ETH valued at $2.7 million, 110,701 LINK valued at $2.69 million, 142 billion PEPE tokens valued at $2.12 million, 1.19 million FET tokens valued at $1.45 million and 29,509 AVAX tokens valued at $1.04 million. Initial reports put the loss at $31 million. However, Web3 security firm Cyvers later claimed that $37  million covers the full extent of the loss. Following deeper analysis, it found that both Bitcoin and TRON blockchains had also been impacted, resulting in the overall loss being increased by a further $6 million. Cold wallet assets are safeThe company’s CEO Federico Variola, published a post on X advising service users that all of the assets held within the company’s cold wallets remain safe. He included a link to the Phemex proof of reserves, encouraging customers to check it. In a follow-up post, he wrote: “We are currently carefully testing our system to reprise withdrawals as soon as possible. Due to the sophistication of the threat actor we cannot rush this stage. The estimated timeline to reprise full operations is within 24h, thank you for your support.” The XNET Foundation, a non-profit entity that develops decentralized wireless networks, said that it is actively working with the Phemex team on the production of an exploit report following the incident. It added that “It has been confirmed that tokens sent to the exchange for a launchpad pool were compromised as part of this exploit.” Ongoing problemCrypto hacking remains a major concern within the digital assets sector. Blockchain security firm PackShield reported recently that $1.3 billion had been laundered from crypto hacks in 2024. That statistic demonstrates that the problem is worsening as it accounts for a $342 million or 280% increase when compared with 2023. In December a Chainalysis report found that 61% of the hacking losses suffered in 2024 implicated the involvement of North Korean hackers. It estimated crypto hacking losses of $2.2 billion for 2024, based on losses associated with 303 hacking incidents.