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Upbit suffers $30M breach, overshadowing Dunamu’s major merger announcement

Markets·November 28, 2025, 2:27 AM

South Korea’s largest crypto exchange, Upbit, suffered a security breach on Nov. 27 that resulted in the theft of 44.5 billion won ($30.4 million) in digital assets, all taken from the exchange’s hot wallets. The stolen tokens were all Solana-based, and Upbit CEO Oh Kyoung-suk said in a statement that no users will incur losses, as the company will cover the full amount with its own reserves.

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Hot-wallet breach hits 24 tokens

The exchange said in a statement that the compromised tokens were transferred to an unknown external wallet at around 7:42 p.m. UTC on Nov. 26. In total, 24 cryptocurrencies were affected, all within the Solana ecosystem. The stolen assets ranged from infrastructure tokens such as Solana (SOL) to staking-related assets like Jito (JTO), along with the stablecoin USD Coin (USDC) and memecoins including Bonk (BONK), Moodeng (MOODENG), and Official Trump (TRUMP).

 

According to Oh, the breach was followed by an emergency security review of the affected networks and wallets. He added that all remaining assets were moved to cold storage to prevent further unauthorized transfers. Oh also said the exchange is working to trace the stolen assets and block on-chain movements wherever possible, noting that Solayer (LAYER) tokens worth 2.3 billion won ($1.6 million) have already been frozen. Upbit is also reaching out to relevant projects and institutions for assistance.

 

This marks Upbit’s second theft case. The first took place on Nov. 27, 2019, exactly six years ago to the day, according to News1.

 

Authorities focus on Lazarus’ involvement

Financial authorities are investigating the incident, and North Korea’s Lazarus Group is being treated as the leading suspect, the Maeil Business Newspaper reported.

 

Lazarus is also believed to have been behind the 58 billion won ($40 million) worth of Ethereum (ETH) stolen from Upbit in 2019. A government official told the paper that the latest breach did not appear to stem from a server intrusion but may have involved a stolen administrator account, allowing the attackers to impersonate internal staff and move assets—similar to the method used in the 2019 case.

 

Security analysts echoed that assessment. One investigator said the stolen funds moved through exchange wallets before being mixed, a pattern often linked to Lazarus. He added that mixers, which are prohibited in Financial Action Task Force (FATF)-member jurisdictions, make tracing difficult and that attackers typically route assets through countries outside that framework, further pointing to North Korea.

 

Following the incident, Upbit suspended deposits and withdrawals for all assets and said services will resume once security is fully verified. The halt has also affected trading dynamics on the exchange, with CryptoQuant CEO Ki Young Ju noting that retail investors are fueling altcoin spikes as arbitrage bots remain offline.

 

Dunamu, Naver set $6.8B growth plan

The security crisis struck at a particularly sensitive moment for Upbit’s operator, Dunamu, overshadowing what was intended to be a celebratory corporate milestone. On that same day, Dunamu, Naver, and Naver Financial held a joint press conference to outline their global expansion strategy. Dunamu brings its blockchain and crypto infrastructure, Naver contributes its position as Korea’s dominant search engine, and Naver Financial adds its payment platform serving 34 million users.

 

The event came after reports that Naver Financial and Dunamu had approved a merger plan through a comprehensive share swap, with the ratio set at 1 to 2.54. The three companies said they will combine their respective strengths to invest 10 trillion won ($6.8 billion) over the next five years in building an ecosystem centered on Web3 and artificial intelligence (AI).


During the press conference, Naver CEO Choi Soo-yeon said no decisions have been made on a Nasdaq listing for the newly combined Naver Financial–Dunamu entity or on whether it might eventually merge with Naver, according to TechM. She said dual listings remain a matter requiring national consensus. Choi also noted that while Naver Financial is a Naver subsidiary, Dunamu is the larger partner, and a later merger between the combined entity and Naver is unlikely.

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Web3 & Enterprise·

Oct 10, 2023

NEOPIN and MEVerse Join Hands to Expand Blockchain Ecosystem

NEOPIN and MEVerse Join Hands to Expand Blockchain EcosystemCentralized decentralized finance (CeDeFi) protocol provider NEOPIN said Tuesday that it has teamed up with MEVerse, the blockchain mainnet operated by gaming company ME2ON Group, to expand the global blockchain ecosystem and optimize the accessibility and functionality of their respective platforms.Photo by Gerd Altmann on PixabayPromoting blockchain worldwideBoth parties have agreed to collaborate on integrating their platforms to build a global user base consisting of those who have completed necessary verification procedures like Know Your Customer (KYC) and Anti-Money Laundering (AML). They will also support each other’s global partner networks, contributing to service enhancement and ecosystem expansion. NEOPIN has also vowed to introduce MEVerse to its global user community.“Initiating the integration of NEOPIN and MEVerse platforms, we are poised to play an active role in fostering the growth and widespread adoption of the blockchain ecosystem. This includes the enduring fusion of blockchain technology with Korean content.” said Ethan Kim, CEO of NEOPIN.Collaborative synergyMEVerse possesses various blockchain infrastructures, including the Web3 P2E casual game portal MEVerse GameZ, non-fungible token (NFT) marketplace MEVerse DEX, blockchain explorer MEVerse Scan, and more. The platform said that it is currently in the process of establishing a borderless Web3 ecosystem by boosting compatibility with its mainnet ecosystem and leveraging cross-chain technology.“MEVerse’s strengths lie in its possession of a wide range of blockchain platforms and content, from its blockchain mainnet to the Web3 gaming ecosystem and Korean content,” Kim commented.Meanwhile, NEOPIN has accumulated knowledge and expertise on blockchain operations during its time as a node validator for various blockchain networks such as Ethereum and Cardano since 2017. Last year, the platform launched its CeDeFi protocol, providing a secure and user-friendly DeFi platform.“We are thrilled to partner with NEOPIN, a pioneer in the DeFi sector. Through tangible integration examples, we look forward to facilitating user engagement and cultivating an expanded Web3 ecosystem,” said Jong-ho Hong, CEO of MEVerse.

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Policy & Regulation·

Jun 07, 2023

Lawsuit Sees Further Chinese Crypto TV Coverage

Lawsuit Sees Further Chinese Crypto TV CoverageChina’s state broadcaster, CCTV, rarely covers the topic of crypto but in the space of the past three weeks, it has covered the subject twice, with the latest segment covering the news of the United States Securities and Exchange Commission (SEC) filing a lawsuit against global crypto exchange, Binance.Photo by Paolo Chiabrando on UnsplashBad pressThe segment, which aired on CCTV, provided a brief overview of the lawsuit, stating that the SEC accused Binance, its Co-Founder Changpeng Zhao (CZ), and its American affiliate Binance.US of violating US securities laws. The report also noted that the prices of Bitcoin and Binance’s native BNB coin experienced a decline following the news.The lawsuit filed by the SEC received significant media attention due to Binance’s position as the world’s largest crypto exchange. The crypto industry in the US has been under increased scrutiny following the recent troubles faced by FTX, another major player in the market. Prosecutors have alleged that FTX engaged in fraudulent activities that harmed its users.Many blame US regulators who spent hundreds of hours with FTX executives working on projects, and US Capitol Hill politicians, 33% of whom received money from FTX, as being culpable for the FTX collapse. Despite this, it’s clear that the collapse is being leveraged to effect a clampdown on the digital assets sector.It is worth noting that the CCTV broadcast also made mention of a lawsuit filed by the US Commodity Futures Trading Commission (CFTC) against Binance and CZ in March. This lawsuit, similar to the SEC’s, focused on the sale of crypto derivatives. It is unclear whether CCTV covered the CFTC lawsuit when it was initially filed.CCTV’s coverage of crypto-related news is rare, making this particular broadcast significant and garnering wider attention. The outcome of legal action taken by the SEC against Binance is being watched carefully as it will likely have implications for digital asset regulation going forward.Previous coverageIn a previous broadcast last month, CCTV aired a segment that featured cryptocurrencies, including the Bitcoin logo. Ironically, given the nature of this latest reporting, Binance’s CZ regarded that previous coverage as a noteworthy event. Historically, such coverage has often preceded bull runs in the crypto market. The segment showcased what appeared to be a Bitcoin ATM in Hong Kong, displaying a prominent blue Bitcoin logo and an option to “Buy Bitcoins.”NFTs were also highlighted in the segment. Many speculated that the coverage signified a softening of the stance of the Chinese authorities in relation to crypto. However, the video of the initial crypto segment was taken down from the broadcaster’s website shortly after CZ tweeted about it.Despite it not being the most positive of news, CCTV’s coverage of the Binance lawsuit and its previous segment on cryptocurrencies indicates a growing interest in the industry from mainstream media outlets. The attention from a state broadcaster like CCTV suggests that regulators and authorities in China are closely monitoring developments in the crypto space and considering their potential impact on the broader financial landscape.

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Web3 & Enterprise·

Oct 20, 2025

Sony Bank seeks OCC nod for U.S. dollar-backed stablecoin and crypto services

Sony Bank, a Japanese neobank headquartered in Tokyo, has applied to the U.S. Office of the Comptroller of the Currency (OCC) to establish a new trust bank, Connectia Trust, as part of a broader expansion into digital assets. According to Sony Bank’s application, if approved, Connectia Trust would issue U.S. dollar–pegged stablecoins and manage the corresponding reserves. The entity would also offer non-fiduciary custody of digital assets and provide fiduciary asset-management services for certain affiliates.Photo by P. L. on UnsplashSony among 11 crypto applicants to the OCCSony Bank’s filing is among 11 crypto-related applications before the OCC, alongside efforts by Coinbase, Nubank, Paxos, BitGo, Ripple, and others. To date, only two banks have advanced through the agency’s charter approval process. In 2021, the OCC conditionally approved the conversion of Anchorage Trust Company into Anchorage Digital Bank, granting it a national trust bank charter. More recently, last week, Erebor Bank, backed by PayPal co-founder Peter Thiel, received preliminary conditional approval for its de novo charter. The initiative reflects Japan’s growing openness to cryptocurrencies, underscored by the government’s recent regulatory approval of the country’s first yen-denominated stablecoin. Fintech firm JPYC Inc. plans to launch “JPYC” this fall, pegged at 1 yen per token and designed for person-to-person transfers and retail payments, with plans for point-of-sale integration. The issuer targets up to 10 trillion yen ($66.7 billion) in circulation within three years. There are no limits on holdings or wallet transfers, while redemptions are capped at 1 million yen ($6,700) per user per day. Sony Bank has been building its Web3 capabilities this year. Its board approved a new subsidiary for blockchain initiatives in May, later renamed BlockBloom in August. Now operational, BlockBloom aims to connect fans and artists and bridge digital and physical experiences, as well as fiat and digital assets. Its ultimate parent, Sony Group, launched a blockchain mainnet called Soneium in January through Sony Block Solutions Labs, S.BLOX, and SNFT. Built as an Ethereum layer-2 network powered by Optimism’s Superchain technology, Soneium recently announced support for meco.fun, a SocialFi platform that enables creators to earn through memes, content, and NFTs. MUFG’s blockchain initiatives at home and abroadJapan’s top traditional banks are also expanding their involvement in digital assets, with a growing focus on stablecoins. An Oct. 17 Nikkei report, cited by CoinDesk, said Mitsubishi UFJ Financial Group (MUFG), Sumitomo Mitsui Financial Group, and Mizuho Financial Group aim to develop a unified system to issue and transfer stablecoins among corporate clients. Their first rollout will focus on yen-pegged tokens, followed by a potential dollar-based offering. According to an earlier report from Reuters, MUFG and nine other major international banks, including Bank of America, Deutsche Bank, Goldman Sachs, and UBS, are collaborating on stablecoins tied to G7 currencies. MUFG has additionally rolled out a blockchain-based business with Mitsubishi UFJ Morgan Stanley Securities (MUMSS), which is offering bond security tokens and operating ASTOMO, a trading venue for retail investors that has debuted with tokens backed by real estate. The platform lets users invest from 100,000 yen (about $667) on their phones. In summer, MUFG’s trust unit, Mitsubishi UFJ Trust and Banking, acquired a high-rise building in Osaka for more than 100 billion yen ($667 million), with plans to issue digital securities tied to the asset. The tokenization strategy would offer fractional ownership to retail investors long excluded from major real estate opportunities. Taken together, Sony Bank’s OCC application and Japan’s accelerating tokenization efforts signal a race among major financial and technology players to build compliant, scalable infrastructure for digital assets—both at home and abroad. 

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